Nikon DS-2MBW, DS-2MBWC, DS-2MV User Manual

Download

M306E 05.04.CF.7 (1/2)

DS Camera Control Unit DS-L1

DS Camera Head DS-5M/DS-2Mv/DS-2MBW

DS Cooled Camera Head DS-5Mc/DS-2MBWc

< Instructions >

(Ver. 3.0)

Thank you for purchasing the Nikon products. This instruction manual has been prepared for users of the DS Camera Control Unit DS-L1, DS Camera Head DS-5M/DS-2Mv/DS-2MBW, and DS Cooled Camera Head DS-5Mc/DS-2MBWc. To ensure correct use, please read this manual carefully before using these products.

• The contents of this manual may not be reproduced in whole or in part without permission.

• The contents of this manual are subject to change without prior notice.

• Every effort has been made to ensure the accuracy of this manual. If you have any questions

or discover any errors in this manual, please contact your nearest Nikon representative.

• Please refer to the instruction manuals for any other devices you may be using along with these

products (e.g., a microscope or personal computer).

Warning and Cautionary Symbols Used in This Manual

Although Nikon products are designed to provide you with the utmost safety during use, incorrect use or failure to observe the instructions may result in injury or property damage. To ensure correct use, read this manual carefully before using your products. Do not discard this manual. Always keep it at hand for easy reference. Safety instructions in this manual are indicated by the symbols shown below. To ensure safety, please follow the instructions indicated by these symbols.

Symbol Meaning

Disregarding instructions indicated by this symbol may result in death or serious injury.

Disregarding instructions indicated by this symbol may result in injury or property damage.

Trademarks Microsoft, Windows, and Internet Explorer are registered trademarks of Microsoft Corporation in the

United States or other countries. Macintosh and MacOS are registered trademarks of Apple Computer, inc. in the United States or other countries. Netscape Navigator is a registered trademark of Netscape Communications Corporation. The PictBridge logo mark is a trademark. Products and brand names are trademarks or registered trademarks of their respective companies. The “TM” and ® marks are not used to identify registered trademarks and trademarks in these instructions.

- i -

1. Using the equipment

This equipment should be used for photographic purposes only. Do not attempt to use it for any other purpose.

2. Do not disassemble or repair the equipment

The DS-L1 and DS AC adapter contain high-voltage power supplies. Never attempt to disassemble or repair the equipment by yourself; doing so may result in electric shock or equipment failure. Never attempt to disassemble any part of the equipment unless instructed to do so in this manual. If you notice any problems with the equipment, turn off the power and contact your nearest Nikon representative.

3. DS AC adapter

Be sure to use a dedicated AC adapter. Use of any other AC adapter may result in fire or electric shock.

4. Power cord

To prevent electric shock, always turn off the POWER switch on the DS-L1 when plugging in or unplugging the power cord. For the DS-U1, use only the specified power cord. The specifications for the specified power cord are given below. Using another power cord may lead to fire or other hazardous conditions. Because this equipment falls under the category of electric shock protection class I, always make sure it is grounded to a protective ground terminal. If you misplace or damage the power cord, contact your nearest Nikon representative.

• When using the product in 100-120 V AC regions: Use an UL-listed detachable power cord set. 3 conductor grounding Type SVT. No.18 AWG, 3m long maximum, rated at 125V AC minimum

• When using the product in 220-240 V AC regions: Use only an EU/EN-approved three-conductor power cord set. 3 conductor grounding Type H05VV-F, 3m long maximum, rated at 250V AC minimum

5. Handling

• To prevent malfunctions or overheating due to short circuits, do not allow this equipment or any other device used with it to become wet. Never insert any foreign objects or materials into the equipment. If the equipment gets wet, or if foreign matter (e.g., a scrap of paper) gets inside the equipment, turn off the DS-L1’s POWER switch and unplug the power cord from the outlet. Then contact your nearest Nikon representative.

• Do not bend or twist the cables with undue force. Doing so may damage the cables and result in fire.

• Do not place a cloth or paper on the DS-L1 or DS AC adapter. Doing so may cause heat to collect inside the equipment, resulting in fire.

- ii -

1. Installation environment

• Do not use this equipment in locations subject to high temperatures, high humidity, vibration, or excessive amounts of dust. Doing so may result in fire or malfunction.

• When used for an extended period of time, the DS-L1 may become hot. Do not place the DS-L1 on a surface that cannot withstand heat (such as vinyl or plastic). Always install the equipment with a surrounding clear area of 100 mm or more.

• When using the fitting holes on the back of the equipment to install it, always use metal fixtures that can support the weight of the DS-L1 (without directly attaching the equipment to the wall). Leave a clearance of 100 mm or more from the wall surfaces and periphery.

2. Always turn off power when setting up the equipment or when connecting/disconnecting cables.

To prevent damage or malfunction, always turn off the DS-L1’s POWER switch when setting up the equipment or when connecting or disconnecting cables.

3. Connect only the devices specified to the connectors.

To prevent damage to the equipment, connect only the devices specified to the connectors on the DS-L1, the DS camera head, or the DS Remote Controller DS-RC.

4. Cautions on setup, installation, and storage of the equipment

• Be careful to avoid pinching your fingers or hands in the equipment during installation.

• To prevent damage to the equipment, avoid subjecting it to physical shock or violent vibrations during installation.

• If you will not be using the equipment for an extended period of time, unplug the power cord from the power outlet.

Store equipment in a location where it will not be subject to vibrations or excessive amounts of

• dust.

Avoid storing the equipment in hot, humid locations.

•

- iii -

CONTENTS

Before Use ............................................................................................. 1

1 Types of DS Camera Head ........................................................................... 1

2 Components .............................................................................................. 2

Peripheral Equipment .............................................................................. 3

III

Names of Parts and Their Functions........................................................... 6

1 DS Camera Control Unit DS-L1..................................................................... 6

2 DS Camera Head.......................................................................................... 9

3 DS Remote Controller DS-RC (Optional) ........................................................ 9

Connecting and Installing the Equipment.................................................. 10

1 Connection Diagrams ................................................................................ 10

2 Installing the DS-L1.................................................................................. 12

3 Connection Methods ................................................................................. 13

V Microscope Adjustment .......................................................................... 17

Basic Operations................................................................................... 20

1 Preparations Before Photographing ............................................................. 21

1.1 Using Various Input Devices.....................................................................21

1.1.1 Using the DS-L1 Panel Switches ............................................................21

1.1.2 Using the DS Remote Controller DS-RC ..................................................22

1.1.3 Using a Mouse ....................................................................................23

1.1.4 Using a Keyboard ................................................................................24

1.2 Notes on Using a CF Card ........................................................................25

1.3 Menu Configuration and Method of Displaying a Menu ..................................26

1.3.1 Menu Configuration .............................................................................26

1.3.2 Method of Displaying a Menu ................................................................27

1.4 Initial Settings........................................................................................28

1.4.1 Date and Power-save Settings—Additional Settings ..................................28

1.4.2 Image File Settings—File Settings..........................................................30

1.4.3 Startup Condition Settings—Power On Settings........................................36

1.4.4 Adjusting Monitor Output for an External Monitor.....................................37

1.4.5 Settings for Direct Print........................................................................38

1.4.6 Settings for Connecting a Microscope .....................................................39

2 Photographing Images .............................................................................. 40

2.1 Adjusting Camera Operation and Exposure

for Better Picture Quality—CAM Menu ........................................................40

2.1.1 Simple Photography—Easy Menu ...........................................................40

2.1.2 Special Photography on the Easy Menu—DF/FL Scene Mode.......................44

2.1.3 Fine Adjustment before Photographing—Advn. Menu ................................46

2.1.4 Special Photography on Advn. Menu —Fluorescent Photographing

or Dark Subject Photographing..............................................................56

2.1.5 Special Photography on Advn. Menu – Stroboscope Photographing .............57

- iv -

CONTENTS

2.2 Using a CF Card......................................................................................58

2.2.1 Saving an Image to a CF Card—REC Menu ..............................................58

2.2.2 Reproducing Images from a CF Card—VIEW Menu....................................61

2.2.3 Using Dual-Window Display to Compare with the Reference Image.............62

2.3 Outputting Images Directly to a Printer......................................................63

2.3.1 Printing an Image................................................................................63

2.3.2 Various Print Related Settings ...............................................................63

3 Measuring Two-point Distance or Entering Information—TOOL Menu............... 65

3.1 Outline of the TOOL Menu ........................................................................ 65

3.2 What is an Overlay? ................................................................................67

3.3 Entering a Comment on the Image............................................................68

3.3.1 Free-form Drawing ..............................................................................68

3.3.2 Using the Count Marker (to Count the Number of Points) ..........................69

3.3.3 Entering Textual Comments..................................................................70

3.4 Measuring on the Screen .........................................................................71

3.4.1 Performing Calibration and Saving Values ...............................................71

3.4.2 Calling the Calibration Value .................................................................73

3.4.3 Measuring the Distance between Two Points............................................73

3.4.4 Measuring perpendicular distance ..........................................................75

3.4.5 Measuring angles ................................................................................76

3.4.6 Measuring circles.................................................................................77

3.5 Adjusting the Subject Position and Comparing Sizes ....................................78

3.5.1 Using Crosshairs to Adjust the Subject Position........................................78

3.5.2 Using a Scale to Measure the Subject Size ..............................................80

3.5.3 Using XY Scales to Measure the Dimensions of the Subject........................81

3.5.4 Creating a Translucent Image and Comparing It to a Live Image................82

3.5.5 Measuring vertical and horizontal distances.............................................83

4 Using the DS-L1 via a Network................................................................... 84

4.1 Typical Method of Use .............................................................................84

4.2 Network Settings....................................................................................86

4.2.1 Items Needing Confirmation .................................................................86

4.2.2 Setting Essential Items—Network Settings..............................................87

4.3 Operating the DS-L1 from a WEB Browser..................................................90

4.3.1 Setting the WEB Browser......................................................................90

4.3.1(1) When Using Internet Explorer...........................................................90

4.3.1(2) When Using Netscape......................................................................92

4.3.2 Using WEB Screens .............................................................................94

4.4 Using FTP Commands to Operate the DS-L1 ............................................. 101

4.4.1 Using FTP Commands to Get DS-L1 Image Files from a PC ...................... 101

4.5 Using Telnet Commands to Operate on the DS-L1 .....................................102

4.6 Saving Images to an FTP Server PC from the DS-L1...................................103

4.6.1 Setting the FTP Server Functions of the PC............................................103

4.6.1(1) When Using Windows NT Workstation Ver. 4.0.................................. 103

4.6.1(2) When Using Windows 2000 Professional and XP Professional............... 105

4.6.1(3) When Using Mac OS X................................................................... 108

4.6.2 Setting External Servers of the DS-L1—Network Settings ........................ 110

4.6.3 Saving Image Files in the FTP Server ................................................... 112

- v -

CONTENTS

4.6.3(1) Using the CAPTURE Button to Save Image Files ................................112

4.6.3(2) Using the CAM Menu to Save Image Files......................................... 113

5 Using the DS-L1 when Connected to a PC by a USB Cable ................................. 115

5.1 Recommended Operating Environment .................................................... 115

5.2 Connecting the DS-L1 and a PC .............................................................. 117

5.3 Using the DS-L1 in Windows 2000........................................................... 118

5.3.1 Installing the Device Driver.................................................................118

5.3.2 Outline of the Disk Drive .................................................................... 119

5.3.3 Using the Media Drive........................................................................ 121

5.3.4 Using the CCD Image Drive ................................................................ 122

5.3.5 Removing the DS-L1 from the PC ........................................................124

5.4 Using the DS-L1 in Windows XP .............................................................. 125

5.4.1 Installing the Device Driver.................................................................125

5.4.2 Outline of the Disk Drive ....................................................................126

5.4.3 Using the Media Drive........................................................................ 127

5.4.4 Using the CCD Image Drive ................................................................ 128

5.4.5 Removing the DS-L1 from the PC ........................................................ 130

6 Using the Microscope Control ................................................................... 131

6.1 Overview............................................................................................. 131

6.2 Menu Overview .................................................................................... 131

6.2.1 Microscope Control Menu 1 ................................................................. 137

6.2.2 Microscope Control Menu 2 ................................................................. 145

6.2.3 Microscope Status Display/Microscopy Setup Menu (MIC Info Menu) ......... 148

6.2.4 Ergo Controller button information display menu....................................151

6.2.5 Connecting a Motorized U-EPI ............................................................. 152

6.2.6 Connecting a Modular Microscope ........................................................ 152

6.3 Autofocus Precautions ........................................................................... 153

VII

Care and Maintenance ..........................................................................156

1 Cleaning the System ............................................................................... 156

2 Storage................................................................................................. 156

VIII Troubleshooting...................................................................................157

1 Power Supply......................................................................................... 157

2 Image Output ........................................................................................ 158

3 Photographing and Saving ....................................................................... 160

4 Abnormal Behavior ................................................................................. 160

5 Networking ............................................................................................ 161

6 USB ...................................................................................................... 164

7 Microscope Control from the DS-L1........................................................... 166

8 Before Contacting Us .............................................................................. 166

Technical Specifications ........................................................................167

1 DS Camera Control Unit DS-L1................................................................. 167

2 DS Camera Head.................................................................................... 169

- vi -

CONTENTS

3 DS Remote Controller DS-RC ................................................................... 169

4 DS AC adapter ....................................................................................... 170

5 Overall Specifications .............................................................................. 170

- vii -

I Before Use

1 Types of DS Camera Head

Before Use

Types of DS Camera Head

The following five DS camera head models are available. The features of the DS camera head will vary depending on the model purchased. Before use, identify your DS camera head model.

• DS camera head models and features

DS camera head

model name

DS-5M 2/3-inch, color, 5,240,000 pixels    White

DS-2Mv 1/1.8-inch, color, 2,110,000 pixels    White

DS-2MBW

DS-5Mc 2/3-inch, color, 5,240,000 pixels Yes Black

DS-2MBWc

For detailed information on the features of each DS camera head model, refer to "Chapter

IX Technical Specifications."

Image pickup device

1/1.8-inch, black and white, 2,110,000 pixels

The name of the model is indicated near the mount-cap fitting position of the DS camera head.

Cooling

function

   White

Yes Black

Body color

• Indication of DS camera head model name

In this manual, the product names, "DS Camera Head DS-5M," "DS Camera Head

DS-2Mv," "DS Camera Head DS-2MBW," "DS Cooled Camera Head DS-5Mc," and "DS Cooled Camera Head DS-2MBWc" are abbreviated "DS-5M," "DS-2Mv," "DS-2MBW," "DS-5MC," and "DS-2MBWc," respectively.

The manual uses the term "DS camera head" when referring to all of these models.

• Illustrations in the manual

In this manual, illustrations of LCD monitor screens such as menu displays are based on

the DS-5Mc. Differences are indicated where displays vary depending on DS camera head model.

- 1 -

I Before Use

2 Components

Components

Check to see that all the items listed below are provided in the package. If any items are missing, contact your nearest Nikon representative immediately.

1 DS Camera Control Unit DS-L1

5 DS camera head

C mount cap

Camera cable, 3 m (E229586)

2 Instruction manual

6 DS Remote Controller DS-RC

Remote cable (E120411)

(optional)

3 DS AC adapter

4 Power cord

7 Direct Print License (optional)

8 C mount adapter (optional)

9 Microscope Control License (optional)

- 2 -

II Peripheral Equipment

(1) Analog RGB input display

Although the DS-L1 contains a 1,024 × 768 (XGA) 6.3-inch liquid crystal display, you may need an external display if you want to observe images on a larger screen or at a higher 1,280 × 1,024 resolution (SXGA). Prepare an SXGA 60 Hz or XGA 60 Hz TTL-synchronized display available for use with PCs. For best results, we recommend SXGA monitors.

SXGA: 1,280 × 1,024, 60 Hz (non-interlaced) XGA: 1,024 × 768, 60 Hz (non-interlaced)

When shipped from the factory, the equipment is set for XGA output. If you’ve set your equipment to SXGA to start up and are using a display that can only be synchronized to XGA timing, hold down the MENU button on the DS-L1 when powering up. Be sure to hold down the MENU button until the DS-L1 has started up. This forcibly sets the DS-L1 to internal monitor output and external XGA output modes when it starts up. After the DS-L1 has started up, set to XGA in Power On Settings of the SETUP menu and save your settings.

NOTE: If you are using an LCD display or LCD projector, we recommend adjusting

its clock phase and clock pitch.

(2) USB mouse

Peripheral Equipment

You'll need a USB mouse to access functions available only from the mouse (e.g., screen scroll while using the electronic zoom, TOOL functions such as length measurement or the pen drawing function, or histograms). The mouse can also be used for various menu settings and operations. Be sure to use a USB mouse recommended by Nikon. (Not every USB mouse is compatible with

(3) USB keyboard

the DS-L1.)

Although you can enter photographed data and comments using a mouse, it's easier to enter such information with a keyboard. Use a keyboard recommended by Nikon. (Not every USB keyboard is compatible with the DS-L1.)

- 3 -

II Peripheral Equipment

(4) USB hub

You'll need a USB hub to use a mouse, keyboard, and printer at the same time. Use a USB hub recommended by Nikon. (Not every USB hub is compatible with the DS-L1.) Only one hub can be connected to the DS-L1. If your keyboard is equipped with a USB hub, use this hub.

(5) USB printer

Use the specified Mitsubishi CP900D or a printer which supports PictBridge Standard. You must purchase a license to use the printer. Contact your nearest Nikon representative for more information. Restrictions will be displayed on the print screen if you attempt to use the printer without obtaining a license. Refer to “1.4.5 Settings for Direct Print” in Chapter VI for details on how to obtain a license.

(6) CF card

A CF card is needed to record or reproduce photographed data to or from a CF card. We recommend a Type I- or Type II-compliant CF card or CF+ Type II microdrive (1 to 4 GB).

(7) C mount lens

A C mount lens is required to photograph subjects other than photomicrographs. Any lens that satisfies the following conditions may be used:

• Protrudes no more than 10 mm from the mount surface into the camera.

• The image circle is 2/3" for the DS-5M and DS-5Mc and 1/1.8" for the DS-2Mv, DS-2MBW,

and DS-2MBWc. Use a lens for 2/3" or larger (e.g., 1”).

• When using diaphragm settings brighter than F2.8, you may observe slight light falloff

around the periphery.

(8) Network connection cable

You'll need a network connection cable to save image data on another server or to control the DS-L1 from another computer over a network. Use a cable for 100Base-TX (Category 5 or 6). To satisfy EMC standards, use a shielded cable. When connecting the DS-L1 to a LAN, use a straight cable. When connecting the DS-L1 directly to a PC, use a crossed cable.

(9) USB cable

You'll need a USB cable to save image data to a PC or to print directly to a printer via USB. We recommend using a USB 2.0-compliant AB-type cable for connections to a PC and an AB-type cable for connection to a printer.

- 4 -

II Peripheral Equipment

(10) Personal computer (PC)

A PC is required for remote control of the DS-L1 or to handle image data on other media. A PC can be connected to the DS-L1 via USB or over a network. For connect a PC to a network, we recommend the following configuration:

OS: Windows 98/NT/2000/XP Macintosh OS 8.6/9.2/X

Memory: 64 MB or more Browser: Windows Internet Explorer 5.5/6.0

Netscape 6.2/7.0 Macintosh Netscape 6.2/7.0

Although Nikon has confirmed that the DS-L1 operates properly under the above conditions, DS-L1 operations cannot always be guaranteed, since they are affected by OS or browser versions and by various software settings.

(11) Nikon 80i/90i Microscope / LV150A Industrial Microscope

If you have a Nikon 80i/90i microscopes equipped with a digital imaging head, you can purchase a license to control the microscope or display its status using the menus on DS-L1. To connect your Nikon 80i/90i microscope to the DS-L1, use the USB cable provided with the microscope. For information on purchasing a license, please contact the nearest Nikon office or distributor. To connect the LV150A industrial microscope, Nikon specifies the USB-232C cable. This cable enables display of nosepiece status. (No license required.)

- 5 -

III Names of Parts and Their Functions

1 DS Camera Control Unit DS-L1

III

Front of the DS-L1

DS Camera Control Unit DS-L1

Names of Parts and Their Functions

Internal LCD

1,024 × 768 dots

6.3-inch LCD display

MENU button

Press the MENU button to bring up a menu. After a menu is displayed, the MENU button can be used to confirm a selected menu command, just like the ENTER button.

Cursor buttons

Use one of the four cursor buttons to choose an item within a menu and the MENU button to confirm what you’ve selected.

POWER switch

This is a push switch. Press it to turn on the power. Press again to release it and turn off the power. When the power is on, the LED indicator lights and remains on.

Freeze LED

ZOOM: Electronic zoom button FREEZE: Freeze (pause) button

The freeze LED lights when the display is frozen. CAPTURE: Saves an image to the destination that you selected in

Additional Settings. The destination to which you have saved or printed is indicated by an LED.

CF CARD / PRINT / LAN

- 6 -

III Names of Parts and Their Functions

1 DS Camera Control Unit DS-L1

Left side of the DS-L1

12 V DC output

This output is currently unused.

12 V DC input

Use a dedicated AC adapter.

LAN port

Connect the DS-L1 to a LAN with a LAN cable to exchange data with a PC or server through a LAN.

USB device port

Connect a PC to this port with a USB cable to send and receive data to and from the PC. Or connect a PictBridge-supporting printer to perform the direct print.

USB host port

Use this port to connect a USB mouse, USB keyboard, USB printer (CP900D), or Nikon microscope.

Network Tx indicator

Lights when sending data to a LAN.

Network Rx indicator

Lights when receiving data from a LAN.

Right side of the DS-L1

Stand arm

Extract the arm to use it.

CF card slot

Insert a CF card into this slot to save or reproduce data to or from the card. * Make sure you're inserting the card in the correct

direction.

- 7 -

III Names of Parts and Their Functions

1 DS Camera Control Unit DS-L1

Rear of the DS-L1

RGB connector

Use this connector to connect an external monitor.

External interface output

Connect a stroboscope or other external device here. This output generates a synchronizing signal when capturing an image, enabling the strobe light to be turned on synchronously. Refer to “3 Connection Methods” in Chapter IV for details on the interface specifications.

Camera connector

Connect the DS camera head to this connector. * Always be sure to turn off the power before connecting or

disconnecting the camera head to or from this connector. Failure to do so may result in malfunction.

External interface input

Connect the DS Remote Controller DS-RC here, and you can perform freeze and capture operations from the DS-RC. A foot switch, etc., may also be used, providing it meets the interface specifications. Refer to "3 Connection Methods" in Chapter IV for details on the interface specifications.

- 8 -

III Names of Parts and Their Functions

2 DS Camera Head

DS Camera Head

Tripod mount

This mount can be used to mount the DS camera head on a tripod,

Top

Rear

Bottom

C mount cap

Protects the C mount from dust.

CAMERA OUT connector

C mount

When taking microphotographs, mount the C mount adapter here before connecting to the microscope. When taking other photographs, attach the C mount lens here.

DS Remote Controller DS-RC (Optional)

To EXT.IN connector

Connect the cable supplied with the unit from this connector to the EXTERNAL IN connector on the DS-L1.

FREEZE button

Freezes the current image as a still picture. To release the frozen image, press the button again.

CAPTURE button

Saves image data. A destination where image data is saved (a CF card, server via FTP, or output directly to a printer) can be assigned. Above functions can be assigned to the button in Additional Settings of the SETUP menu.

- 9 -

IV Connecting and Installing the Equipment

1 Connection Diagrams

Connecting and Installing the Equipment

Schematic diagram

PC or a PictBridge-

supporting printer

USB equipment, mouse, keyboard, printer, and Nikon misroscope

Connection Diagrams

LAN

DS-L1

USB cable

LAN cable

CF card

DS AC adapter

DS camera cable

DS camera head

- 10 -

RGB cable

DS-RC

IV Connecting and Installing the Equipment

←

1 Connection Diagrams

Connectors

· DS-L1 Left side

USB mouse USB keyboard

Printer

Microscope

PC or a

PictBridgesupporting

printer

DS AC adapter

LAN ←

USB cable

USB equipment

LAN cable

· DS-L1 Rear

RGB cable

↓

External monitor

Remote cable

↓

DS-RC

Remote cable

↓

DS camera head

- 11 -

IV Connecting and Installing the Equipment

2 Installing the DS-L1

When installing the DS-L1 on a flat surface such as a desktop by using the stand arm

Installing the DS-L1

Extract the stand arm from the DS-L1 and place it at an angle of 5 to 10 degrees, as shown below. Leave a clearance of about 100 mm around the DS-L1 to prevent heat from collecting near the equipment.

When attaching a commercially available arm to the DS-L1

Any commercially available VESA standard-compliant 75-mm arm, UL1678-suited stand and mount can be attached to the DS-L1. When doing so, make sure the following specifications are met:

DS-L1 weight: 1.3 kg Fitting screw hole: M4, 7-mm deep Tightening torque: 80-120 N·cm

Leave a clearance of about 100 mm around the DS-L1 to prevent heat from collecting near the equipment.

M4 screw holes

Arm

Side view of the DS-L1 Rear view of the DS-L1

- 12 -

IV Connecting and Installing the Equipment

3 Connection Methods

Connection Methods

(1) Connecting the DS Camera Head

Be sure to turn off the power for the DS-L1 before making any connections. Connect one end of the camera cable supplied with the unit to the CAMERA connector on the DS-L1 and the other end to the CAMERA OUT connector on the DS camera head. Squeeze the locking tabs on the connector as you plug in the connector. When the connector is plugged in all the way, the locking tabs return to their original positions, locking the connector in place.

Mounting the DS camera head on a microscope

1) Remove the C mount cap from the C mount

on the DS camera head.

2) Make sure there is no dust on the C mount

adapter. If there is, use an air blower or similar means to remove it.

3) Screw the C mount adapter into the C mount

on the DS camera head. Screw it in as far as it will go.

4) Insert the C mount adapter into the vertical

tube of the microscope. Use the clamping screw on the vertical tube to secure the C mount adapter in place.

To CAMERA connector on the DS-L1

DS camera head

C mount

C mount adapter

Vertical tube of microscope

You can also attach a relay lens. We recommend the x0.7 relay lens for the DS-5M and DS-5Mc. We recommend the x0.55 relay lens for the DS-2Mv, DS-2MBW, and DS-2MBWc. When you have mounted the DS camera head on a microscope, be sure to read "Chapter V Microscope Adjustment" as well.

Installing a third-party C mount lens on the DS camera head

Select a mountable lens (see "Chapter II Peripheral Equipment"), then screw it into the C mount. Note that the image quality produced by this product is tuned for microphotography. The tripod mount on the DS camera head can also be used to mount the DS camera head on a tripod.

(2) Connecting an External Display

Be sure to turn off the power for the DS-L1 and the display before making any connections. Connect one end of the D-sub 15-pin connecting cable supplied with the unit to the RGB connector on the DS-L1 and the other end to the D-sub 15-pin connector on the display. Secure the connections, using a screwdriver to tighten the screws on the cable connectors.

- 13 -

IV Connecting and Installing the Equipment

3 Connection Methods

(3) Connecting USB Peripheral Equipment

Be sure to turn off the power for the DS-L1 before making any connections. When using a USB mouse, USB keyboard, USB printer (Mitsubishi CP900D), or Nikon 80i/90i microscope independently, connect the device directly to the USB-H connector on the DS-L1. When using USB devices simultaneously, connect them to a USB hub. Only one USB hub can be connected to the DS-L1. If your keyboard is equipped with a USB hub, use the hub built into your keyboard.

(4) Connecting to a PC or a PictBridge-Supporting Printer with USB Cable

When connecting to a PC, connect one end of the USB 2.0 cable (AB type) to the USB connector on the PC and the other end to the USB-D connector on the DS-L1. When connecting to a PictBridge-supporting printer, connect the PictBridge-supporting printer and the USB-D connector on DS-L1 with a USB cable (AB type).

(5) Connecting the DS Remote Controller DS-RC

Be sure to turn off the power for the DS-L1 before making any connections. Connect one end of the remote cable supplied with the unit to the EXTERNAL IN connector on the DS-L1 and the other end to the TO EXT.IN connector on the remote controller.

(6) Connecting to a Network

Be sure to turn off power for the DS-L1 and the equipment to be connected before making any connections. In addition, be sure to consult your network administrator. Make the connections as shown below. We recommend using cables and hubs designed for 100BASE-TX use.

Connecting to a LAN

Left side of the DS-L1

To Ethernet connector

Third-party 10/100BASE-TX

(category 5) cable (straight)

Third-party 10/100BASE-TX

(category 5) cable (straight)

Network

Hub

- 14 -

IV Connecting and Installing the Equipment

3 Connection Methods

Connecting to a PC without going through a LAN

Left side of the DS-L1

Third-party 10/100BASE-TX (category 5) cable (crossed)

o Ethernet

connector

(7) Connecting External I/O Devices

Be sure to turn off the power to the DS-L1 and any equipment to be connected before making connections. When an external device is connected to the EXTERNAL IN connector on the DS-L1, the image can be frozen or captured by trigger input from the external device. Furthermore, if an external device is plugged into the EXTERNAL OUT connector, a strobe synchronizing output can be obtained when capturing an image. If you are preparing your own external device, use a device that satisfies the specifications shown below. Connector: 3.5-mm diameter stereo pin jack (EXTERNAL IN connector) Connector: 2.5-mm diameter stereo pin jack (EXTERNAL OUT connector)

Pin 3: GND

Pin 2

Pin 1

EXTERNAL IN

Functions Pin 1: FREEZE Pin 2: CAPTURE You will not be able to capture desired images at precise, split-second moments. Use of this input is not suitable for photographing fast-moving objects using a sensor.

3.3V

3.3kΩ

DS-L1 side

GND

Pin 1 or 2

Activated when the switch is ON (closed) Required pulse width: 10 ms or more

Pin 3

- 15 -

IV Connecting and Installing the Equipment

3 Connection Methods

EXTERNAL OUT

Functions:

Extended external output pins 1 and 2, both for strobe synchronizing output This output is used mainly for synchronized firing of a stroboscope when capturing an image with the DS-L1.

Electrical characteristics of strobe synchronizing output are open-collector output, maximum input current = 10 mA, withstand voltage = 24 V, and internal resistance = 100 Ω. The output pulse width is 67 ms. This output can be connected to external devices that satisfy the following electrical characteristics. (See the diagram below.)

• Strobe synchronizing output is tied to a power supply line of 24 V or less through a pullup

resistor R on the external device side.

• Inputs on the DS-L1 and external user device sides have the same GND potential or are

left floating.

100Ω

DS-L1 side External device side

When plugging a stroboscope or other external device into the EXTERNAL OUT connector of the DS-L1, make sure the power for the external device is turned off. If the power for the external device remains on, your eyes may be damaged by unintended light emission.

(8) Connecting to a Power Supply

Pins 1 and 2

Pin 3

E≤24V

R≤E/10(kΩ)

ON-time level (100xE)/(R+100)(V)

OFF-time level E(V)

To prevent electric shock, turn off the power for the DS-L1 before making any connections. Complete all other connections before plugging into a power supply. When connecting the DS-L1 to a power supply, always use the specified AC adapter (DS AC adapter) to which a dedicated power cord should be connected. Using the wrong AC adapter or power cord may lead to a fire or other dangerous conditions. This product belongs to electric shock protection class I and must be connected to a power outlet with a protective ground terminal. If you misplace or damage the DS AC adapter power cord, please contact your nearest Nikon representative.

- 16 -

V Microscope Adjustment

When the camera head is mounted on a microscope, adjust the microscope as described below.

(1) Use the Appropriate Filters

When capturing a color image:

Insert the NCB filter into the optical path.

When capturing a black & white image:

Insert the appropriate filter into the optical path, depending on the photographic purpose. Generally, inserting a green interference filter (GIF) will heighten contrast. Contrast is enhanced by inserting a filter with a color complementary to the specimen.

Supplement

* The method for inserting and removing a filter varies from microscope to

microscope. Refer to your microscope’s instruction manual.

* A third-party color compensation filter (CC filter) can be inserted into the

illumination optical path of the microscope to compensate for changes in color balance caused by the length of the exposure time.

* When using a phase contrast microscope or an interference microscope (two

luminous fluxes or multiple luminous fluxes), you can enhance contrast using a green interference filter (GIF) or a monochrome interference filter (IF).

* We recommend simultaneous use of an NCB filter and a green interference

filter (GIF) for the DS-2MBW and DS-2MBWc.

* Some microscopes may require a heat-wave absorption filter.

Microscope Adjustment

Terms

What is an NCB filter?

An NCB (neutral color balance) filter is a color-balancing compensation filter used to adjust color temperature to daylight values in microscopes that use a halogen bulb as a light source.

What is a complementary color?

For example, green and magenta, red and cyan, and blue and yellow are all pairs of complementary colors. When complementary colors overlap, their respective hues cancel each other out.

- 17 -

V Microscope Adjustment

(2) Adjusting the Field Diaphragm

Adjust the field diaphragm so that it circumscribes the viewfield. The field diaphragm has a significant impact on contrast, especially for fluorescent specimens against dark backgrounds. Make sure you adjust the field diaphragm correctly. For details on adjustment, refer to your microscope’s instruction manual.

(3) Adjusting the Aperture Diaphragm

When using diascopic illumination:

Generally, the numeric value of the condenser aperture diaphragm should be adjusted to approximately 70% to 80% of the numerical aperture (N.A.) of the objective.

When using episcopic illumination:

Generally, the aperture diaphragm should be adjusted to approximately 70% to 80% of the size of the pupil of the objective that can be seen by removing the eyepiece and looking into the eyepiece tube.

Supplement

* For details on adjusting the aperture diaphragm, refer to your microscope’s

instruction manual.

* For photographed images that have greater depth of focus, close down the

aperture diaphragm. Note that closing down the aperture may limit the performance of the objective.

Terms

What is depth of focus?

"Depth of focus" refers to the range along the axis of the field of view over which the image is in apparent focus. Although reducing the aperture diaphragm extends the depth of focus, doing so will also reduce resolution. Take this into consideration and adjust the aperture diaphragm in accordance with your needs.

(4) Adjusting the Focus

Adjust the focus of the microscope so that the image can be clearly seen on the display.

(5) Adjusting the Lamp Voltage

When photographing a color image, the color reproducibility of the image depends on the lamp voltage. When a halogen lamp is used as the light source, increasing the lamp voltage produces a bluish light, while decreasing the lamp voltage produces a reddish light. Except in cases where it is specifically necessary to adjust the tone, the voltage should be set to the proper level for microphotography, which depends on the microscope being used. (Since this level varies for each type of microscope, refer to your microscope’s instruction manual.) If the lamp voltage changes, measure the white balance once again.

- 18 -

V Microscope Adjustment

(6) Adjusting the Exposure Time

Use an ND filter to adjust the illumination for the microscope to a level that yields a suitable exposure time (generally 1/15 to 1/250 s). You can also adjust the camera sensitivity.

Terms

What is an ND filter?

An ND filter is a filter that affects only the amount of light passed, not the color balance of the light. For example, an "ND2" filter cuts transmitted light in half, while an "ND16" filter reduces transmitted light to 1/16th of actual levels.

(7) Effects of Ambient Light

When capturing a dark specimen with a fluorescent microscope, for example, ambient indoor light may enter the optical path. Accordingly, interior lighting should be darkened for photomicrography. Place caps on the binocular eyepiece to prevent light from entering through the eyepiece.

(8) Effects of Vibration

Because photomicrography involves extremely high image resolution, the slightest vibration can affect image quality. To insulate the microscope from vibration, set it on a solid, stable surface on a solid floor. Using an anti-vibration table compatible with the microscope will further reduce the effects of vibration. While actual microphotography is in progress, be careful to avoid touching the microscope or the desk or stand on which it is positioned.

- 19 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

Basic Operations

Preface to Operating Instructions

The DS-L1 (Ver. 3.00 or later) supports the five camera heads listed below. If you change camera heads, the DS-L1 control unit will automatically switch modes in response.

DS-5M 5-megapixel CCD / color / non-cooled DS-5Mc 5-megapixel CCD / color / cooled DS-2Mv 2-megapixel CCD / color / non-cooled DS-2MBW 2-megapixel CCD / monochrome / non-cooled DS-2MBWc 2-megapixel CCD / monochrome / cooled

(For detailed information on these cameras, refer to Chapter IX, "Technical Specifications.")

The following terms are used in this manual to refer to different cameras. "5M cameras" -> DS-5M and DS-5Mc "2M cameras" -> DS-2Mv, DS-2MBW, and DS-2MBWc "Cooled cameras" -> DS-5Mc and DS-2MBWc "Non-cooled cameras" -> DS-5M, DS-2Mv, and DS-2MBW "Monochrome cameras" -> DS-2MBW and DS-2MBWc

Example screenshots are based on the DS-5M. When using 2M cameras, keep in mind that size specifications, such as image size, differ from those of the 5M.

- 20 -

VI Basic Operations SETUP

1 Preparations Before Photographing

1.1

Preparations Before Photographing

Using Various Input Devices

1.1.1 Using the DS-L1 Panel Switches

ZOOM button FREEZE button CAPTURE button

MENU button

Cursor buttons

MENU button (menu/enter button)

Pressing the MENU button brings up the CAM Easy menu. While the menu is displayed, use this button as the ENTER button to confirm your selection.

- 21 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

Cursor buttons

Use these buttons to select an icon in a menu or to increment or decrement a set value.

• For an icon to increment or decrement a value such as the Gain icon on the CAM

menu Position the cursor over the icon and press the MENU button to select the icon. The color of the cursor frame changes to blue. Press the right or top cursor button to increment the value or the left or bottom cursor button to decrement the value.

• For a shutter speed

The value changes in the same way as described above. The right or top cursor button lowers the shutter speed to increase exposure, whereas the left or bottom cursor button increases the shutter speed to reduce exposure.

• For a mode-select icon, such as one to choose an exposure method on the CAM

menu Select an icon you want and use the right or top cursor button to select items in the forward direction or the left or bottom cursor button to select items in the reverse direction.

ZOOM button (electronic zoom button)

Use this button to apply an electronic zoom. The image zooms in or out at the magnification selected for E.Zoom Step in Additional Settings of the SETUP menu.

FREEZE button (freeze button)

This button allows you to switch the state of a photographed image between freeze and live.

CAPTURE button (capture button)

Use this button to save an image. This button can be assigned a save destination (CF card, FTP server, or printer). The image will then be saved to the destination selected for Capture Function in Additional Settings of the SETUP menu.

1.1.2 Using the DS Remote Controller DS-RC

FREEZE button CAPTURE button

FREEZE and CAPTURE buttons

These buttons serve the same function as the FREEZE and CAPTURE buttons on the front panel of the DS-L1.

- 22 -

VI Basic Operations SETUP

1 Preparations Before Photographing

1.1.3 Using a Mouse

You can use a USB mouse with the DS-L1. Be sure to use a recommended mouse. Not every USB mouse is compatible with the DS-L1. While most normal operations involve left-clicking the mouse, some may require right-clicking. For icons to set a value or select a mode, left- or right-clicking the mouse button allows you to increment or decrement a value or select items in the forward or reverse direction.

• For an icon to increment or decrement a value such as the Gain icon on the CAM menu

Left-clicking the icon increases the value, while right-clicking the icon reduces the value.

• For a shutter speed

Left-clicking reduces the shutter speed to increase exposure; right-clicking increases the shutter speed to reduce exposure.

• For a mode-select icon, such as one to choose an exposure method on the CAM menu

Left-clicking lets you select items in the forward direction; right-clicking lets you select items in the reverse direction.

Some functions are available only with the mouse. You will need a mouse to access all the functions of the DS-L1. The following functions are not accessible without a mouse:

• Electronic zoom scroll

• Screen scroll when split into halves

• Histogram display

• Pen drawing function

• Text input function

• Count marking function

• Two-point distance measurement function (including calibration)

• Superimposed position adjustment

- 23 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

1.1.4 Using a Keyboard

You can use a USB keyboard with the DS-L1. For frequent text or character entry, you'll find using a keyboard most convenient. Be sure to use a recommended type of keyboard. Not all USB keyboards are compatible with the DS-L1. Alphanumeric characters in upper- or lowercase can be used with the DS-L1. The function keys on the keyboard can be assigned various functions, such as displaying a menu, freezing or the Capture button for quick operations.

Function key assignments on the USB keyboard

F1 CAM menu F2 VIEW menu F3 REC menu F4 TOOL menu F5 F6 MIC menu F7 F8 F9 E.ZOOM– F10 E.ZOOM+ F11 FREEZE F12 CAPTURE Back Space Deletes one character during character entry SHIFT + Backspace Deletes the entire text during character entry

NOTE: The DS-L1 is factory set to a Japanese keyboard layout. If you wish to use

an English keyboard, issue the Telnet command shown below to change keyboard settings. To revert to the Japanese keyboard, use the Telnet command shown below to change keyboard settings. w_KYBUS Selects an English keyboard w_KYBJP Selects a Japanese keyboard Settings you’ve changed will take effect upon restarting the DS-L1 after executing the command. For information on Telnet connections, refer to “4.5 Using Telnet Commands for the DS-L1” in Chapter VI.

- 24 -

VI Basic Operations SETUP

1 Preparations Before Photographing

1.2

Notes on Using a CF Card

Images can be saved to or reproduced from a CF card. Pay attention to the following when using a CF card:

• Use a Type-I or Type II-compliant CF card or microdrive.

• Carefully read the user's manual provided with your CF card before using the card.

• To format a CF card on your computer, use FAT12, FAT16 (Sometimes these are

• The DS-L1 is able to format a CF card. CF cards preformatted in NTFS, that is, formats not

expressed simply as FAT.), or FAT32. Depending on the OS used, you may not be able to select a format.

supported by the DS-L1, are formatted in FAT16. For detailed information on using the formatting function, refer to “2.2.2 Reproducing Images from a CF Card–VIEW Menu” in Chapter VI.

NOTE: CF cards formatted in other than NTFS may not be correctly formatted in

FAT16 depending on the formats used. In such cases, reformat those CF cards in FAT12, FAT16, or FAT32 on your computer before use.

• Insert the connecting side (with the connecting slot) of a CF card into the card slot, with

the label side facing toward you. Carefully note the direction and inclination of a CF card when inserting.

• Check to see that the CF card indicator LED is off before inserting or removing a CF card.

• Do not remove a CF card or turn off power to the DS-L1 while the card is being accessed

(the LED indicator is on). Attempting to do so may result in loss of recorded data or damage to the CF card.

- 25 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

1.3

Menu Configuration and Method of Displaying a Menu

1.3.1 Menu Configuration

The menus available with the DS-L1 are listed below.

Shortcut menus

CAM (Easy / Advn. / Reg.) Camera setting menus

VIEW Save to or reproduce from CF card, two-screen

REC Menus for saving images

TOOL Menus for two-point distance measurement and other

MIC Microscope control menu

SETUP

Power ON Settings

Network Settings

File Settings

reproduction, CF card thumbnail

tools

Startup settings

Network settings

File settings

Additional Settings

Shortcut Buttons for frequently-used functions

MIC INFO Settings of the frequently used status display and

Other environment settings

* Return to window to return to the upper layer.

(Freeze, Electronic zoom, AE lock, Print, Save to FTP server, Save to CF card)

observation methods for the microscope

Common icons on CAM, VIEW, REC, TOOL and MIC menus

The icons listed below can be used in all menu screens:

Resizes the displayed menu.

Closes the menu.

Freezes the image.

Electronic zoom

- 26 -

VI Basic Operations SETUP

1 Preparations Before Photographing

1.3.2 Method of Displaying a Menu

Follow the procedure described below to show or hide a menu or to switch between menus.

Using the MENU button on the main unit front panel

Press the MENU button to display the CAM Easy menu. To change menus, select your desired tag with one of the cursor buttons and press the MENU button (which functions as the enter button) to confirm. To close the menu screen, press the

button.

Using the mouse

Right-clicking with the mouse displays a menu. The specific menu displayed depends on the mouse pointer position on the screen when you right-click.

• Top 1/3th of the screen: CAM Easy menu

• Middle of the screen: CAM Easy menu and shortcut menu

• Bottom 1/3th of the screen: Shortcut menu

To close the menu screen, right-click anywhere outside the menu area.

Using the keyboard

Pressing a function key on the keyboard displays one of the following menus:

• F1:CAM menu

• F2:VIEW menu

• F3:REC menu

• F4:TOOL menu

• F6:MIC menu

To change menus, select your desired tag on the current menu with a cursor button and hit the Enter key on the keyboard to confirm.

- 27 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

1.4

Initial Settings

When using the DS-L1 for the first time after purchasing, you must make the following environment settings before photographing any image.

(1) Date and power-save settings

Set the unit clock and power-save timer.

(2) Image file-save related settings

Set an image file format and compression rate, the folder and file names in which to save the file, and the source (photographing mode). Also make settings for entering camera information or comments and for saving a log file at the same time.

(3) Startup condition settings

Set startup conditions for photography and display states.

To make these settings, display a menu and select the [SETUP] tag to enter the SETUP menu. The correct procedures are detailed below.

1.4.1 Date and Power-save Settings—Additional Settings

Display a menu and select the [SETUP] tag to enter the SETUP menu. Select Additional... from the SETUP menu to display the Additional Settings screen shown below.

When you have finished setting each item, press SAVE to save the data that has been set. Or press Default to restore data to default values.

Sets date and time.

Sets power-save timer.

Sets mouse s

Sets electronic zoom magnification.

Assigns CAPTURE button function.

eed.

- 28 -

VI Basic Operations SETUP

1 Preparations Before Photographing

Date:, Time:

Enter a date and time.

NOTE: If the DS-L1 remains turned off for extended periods, its internal timer may

slow down or stop. When the DS-L1 starts up, it displays the date and time set in its timer (flashes for about 8 seconds). If you have shut off the DS-L1 for one week or longer, check the date and time shown on the DS-L1 when you turn it back on.

Power Save Timer

If you leave the DS-L1 idle for a certain time, it will automatically switch to power-save mode. You can set how long the DS-L1 will wait before switching to power-save mode. Setting a value of “00” will disable the power-save function.

Pointer speed Low/Mid/High

Select the speed at which the mouse pointer moves across the screen when you move the mouse.

E.Zoom Step

Select the magnification rate of the electronic zoom, at which rate the image is zoomed in or out. (Two or more choices can be selected.)

Capture Function

Save to Card / Save to Server / Print Select one of these functions to save to a CF card, to save to the FTP server, or to output to a printer you want assigned to the CAPTURE button on the DS-L1 and the DS Remote Controller DS-RC or to the CAPT. button on the menu. The CAPTURE button can be assigned two or more functions at the same time.

External Out

This is an external interface output. If you select ON, a strobe synchronizing signal is output from the EXTERNAL OUT connector when capturing an image. For normal use, we recommend selecting OFF. If you select ON, a time lag will occur in external output with respect to the displayed image on the monitor.

Firmware Version

The number at the bottom-right indicates the firmware version. The firmware version in the example shown is Ver = 220.0202.1717.040825. This is the firmware Ver. 2.20.

300.****.****.** **** or later version is the firmware compatiple with 2M/5M cameras.

- 29 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

1.4.2 Image File Settings—File Settings

Display a menu and select the [SETUP] tag on it to enter the SETUP menu. Select File Settings from the SETUP menu to display the File Settings screen shown below.

When you have finished setting each item, press SAVE to save the data that has been set. Or press Default to restore data to default values.

Sets a folder name in which files are to be stored.

Sets a file name.

Enables or disables the log input function.

Sets a file format.

Example screen for 5M cameras

Card Dir, FTP Dir

Specify the folder name in which you want files to be stored. For Card Dir, specify a folder name used in a CF card. For FTP Dir, you can use up to eight characters to specify a folder name used in an FTP server. If you select the “Auto” check box, a folder is created automatically according to the date on which you save an image. The folder thus created is assigned a name that consists of the first two characters of your specified folder name and the six characters representing the date. Example: If the specified folder name in Card Dir is IMGBOX with the “Auto” check box

selected and the date is 2005.03.28, then a folder named “IM050328” will be created.

File Name

Specify up to four leading characters for the name of the file in which you want to save an image. A photographed image is saved under a file name comprising the specified file name and an automatically assigned serial number. The serial number recycles back to No. 1 when you turn off the power. If you select the “Auto” check box, a photographed image is saved under a file name comprising a total of eight characters representing the date and time (days, hours, minutes, and seconds) at which you save the image. To avoid duplicate file names, we recommend selecting Auto under most conditions. Example: If the file name in File Name is DSL1 with the “Auto” check box selected and

the date is 2005.03.28 15:30:54, the image will be saved under the file name “28153054.”

- 30 -

VI Basic Operations SETUP

1 Preparations Before Photographing

Log

If you select the check box labeled “with LOG.txt,” the function for attaching a log (comment statement) is enabled when you save an image. Writing information such as subject name, number, and objective magnification in a log may facilitate future confirmation. You can write up to 100 characters to a log when saving an image to a card or server, or up to 32 characters when outputting to a printer. Photographed data (including Nikon 80i/90i microscope data during photography) is also contained in a log.

• When you save an image in BMP format, the log is saved to a file named after the

image, with the extension “txt” added.

• When you save an image in JPEG format, it is saved to a file named after the image

with the extension “txt” added. Further, it is embedded in the image file as Exif information.

• When you output an image directly to a printer, the log is printed as a comment.

NOTE: You can attach a log when saving an image even if you didn't select Log

during initial settings. Select the Append check box for Log on the REC menu and enter a comment in the text box. Photographing information and your comments will be saved in text format when you save the image.

File Type

Set a file format, an image size, and a compression rate.

TYPE: Select “JPEG” or “BMP” as the format in which you want to save a file. SOURCE: Select the source type based on photography mode. This setting applies

when freezing images, saving image files, or printing images directly. Use this setting to ensure the image quality level for saved images. You can also use this setting to avoid switching CCD modes when freezing images. For 5M cameras, choose "s5M" or "s1.3M." For 2M cameras, choose "s2M" or "s800*." For setting guidelines, refer to "Source Setting Guidelines (Photography mode)" on the next page. If you set the source to the highest resolution ("s5M" for 5M cameras or "s2M" for 2M cameras) and select "Auto change CCD mode," the display mode will adjust automatically to match the camera shutter speed. For further details, refer to "Auto change CCD mode" at the end of this chapter.

SIZE: Setting the size of saved images.

For 5M cameras, choose "2560*1920," "1280*960," or 640*480." For 2M cameras, choose "1600*1200," 800*600," or "400*300." If you set the source to "s800*" and the display mode to "800*5" while using 2M cameras, the actual image size will differ from the designated size. Images will be saved at 800*560 resolution if you select "800*600" and at 400*280 for "400*300." This means portions of the image at the top and bottom will be cropped out. Saving images as "400*300" JPEGs will produce 400*296 images, cropping out a small portion of the bottom. When using either 2M or 5M cameras and saving images for display from CF cards again, the image size is changed to 1280*960. With 5M cameras, images will still be saved at 1280*960 resolution, even if the specified image size is "2560*1920." Likewise, with 2M cameras, images will be saved at 1280*960 resolution for a specified image size of "1600*1200." Specifying an image size of "800*600" will result in 640*480 resolution.

JPEG Quality: If you select JPEG for the file format, select a compression rate (picture

quality) here.

- 31 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

Fine: Provides high picture quality but produces large images due to a low

compression rate.

Draft: Provides low picture quality but small file sizes due to high compression

NOTE: You can also select the file format when saving an image from the REC

menu.

The following table gives the resulting file sizes for various image file settings. Since actual file sizes of JPEG images can vary widely from image to image, the JPEG values given here

File Type BMP JPEG

are intended to serve only as a guide.

rates.

JPEG

5M cameras

2M cameras

Fine

2560*1920 14MB 4MB 1.8MB 1.2MB 900KB

1280*960 3.6MB 1.0MB 460KB 310KB 230KB

640*480 900KB 260KB 120KB 80KB 60KB

1600*1200 5.6MB 1.6MB 720KB 480KB 360KB

800*600 1.4MB 400KB 180KB 120KB 90KB

400*300 350KB 100KB 50KB 30KB 20KB

Normal

Basic

Draft

Separate R, G, and B channel data is stored. Overlay composites can be created by incorporating colored drawings with a pen or other tool. When you save overlays with the TOOL menu, keep in mind that it may be difficult to read text information if the file is too small or features high JPEG compression. We recommend saving files that include text information in BMP format at 1280*960

Source Setting Guidelines (Photography mode)

resolution or higher.

The source setting represents the CCD mode during image acquisition when you freeze, save, or print images. The DS-L1 will switch CCD modes during image acquisition if the source setting of saved images is a higher resolution than the display mode. (Note that switching CCD modes will result in a brief delay.) In certain cases, you should avoid switching CCD modes – for example, when you expect to freeze images repeatedly. To keep the DS-L1 from switching CCD modes, display images in a mode having resolution equal to or higher than the source setting. The CCD mode will not switch if you view images saved at the lowest resolution (640*480 for 5M cameras or 400*300 for 2M cameras). On the other hand, the CCD mode will switch automatically if the display mode is set to "C.Scan." If the quality of saved images is important, choose the highest resolution for the source setting ("s5M" for 5M cameras or "s2M" for 2M cameras).

- 32 -

VI Basic Operations SETUP

1 Preparations Before Photographing

Display mode

(CAM menu)

5M cameras

2M cameras

5Mi 3.75 No No -- --

1.3Mi 6.75 Yes No -- --

1.3Mp 7.5 { Yes No --

C.Scan 15 { Yes Yes -- --

2Mfull 15 { -- -- No No

800*6 20 { -- -- Yes No

800*5 30 { -- -- Yes No

C.Scan 30 { -- -- Yes Yes

Frame

rate

(fps)

Progressive

Performance

Source / CCD mode switching

s5M s1.3M s2M s800*

Features of display modes

The various display modes offer different advantages, as described below.

5M cameras (Cameras suitable for high-resolution applications)

5Mi An image area of 2560*1920 pixels is reduced for display at the monitor

resolution (1280*960/SXGA or 1024*768/XGA). The frame rate is 3.75 fps. This display mode is useful when viewing images in great detail. The CCD mode does not switch to match the shutter speed, so there are no

delays during image acquisition. For this reason, we also recommend this mode when making long

exposures. Interlaced display modes may cause color shifts with moving subjects.

1.3Mp An image area of 1280*960 pixels is formatted for the monitor resolution.

The image is displayed at actual size (1280*960/SXGA) or reduced

(1024*768/XGA). The frame rate is 7.5 fps. This display mode is useful when good performance with moving subjects is

required. If the source is set to "s5M," the CCD mode will switch to match the shutter

speed, resulting in delays during image acquisition. Progressive display modes eliminate color shifts, even with moving subjects. We recommend using this display mode as the general display mode.

1.3Mi An image area of 1280*960 pixels is formatted for the monitor resolution.

The image is displayed at actual size (1280*960/SXGA) or reduced

(1024*768/XGA). The frame rate is 6.75 fps. This mode is four times more sensitive to light than other modes, making it

is particularly useful for dark subjects. If the source is set to "s5M," the CCD mode switches to match the shutter

speed, resulting in delays during image acquisition. Interlaced display modes may cause color shifts with moving subjects.

C.Scan An area corresponding to the center of the image is formatted for the

monitor resolution. The image is displayed at actual size (1280*960/SXGA)

or reduced (1024*768/XGA). The top and bottom 1/4 are not displayed.

The frame rate is 15 fps.

- 33 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

This display mode is useful when good performance with moving subjects is

required. Regardless of the source setting, the CCD mode switches to match the

shutter speed, resulting in delays during image acquisition. Progressive display modes eliminates color shifts, even with moving

subjects.

2M cameras (Cameras suitable for applications requiring a high frame rate and

good motion performance)

2Mfull An image area of 1600*1200 pixels is reduced for display at the monitor

resolution (1280*960/SXGA or 1024*768/XGA). The frame rate is 15 fps. This display mode is useful when viewing images in great detail. The CCD mode does not switch to match the shutter speed, so there are no

delays during image acquisition. For this reason, we also recommend this mode when making long

exposures. Progressive display modes eliminate color shifts, even with moving subjects. We recommend using this display mode as the general display mode.

800*6 An image area of 800*600 pixels is enlarged for display at the monitor

resolution (1280*960/SXGA or 1024*768/XGA). The frame rate is 20 fps. This display mode is useful when good performance with moving subjects is

required. This mode is four times more sensitive to light than other modes, making it

is particularly useful for dark subjects. If the source is set to "s2M," the CCD mode switches to match the shutter

speed, resulting in delays during image acquisition. Progressive display modes eliminate color shifts, even with moving subjects.

800*5 An image area of 800*560 pixels is enlarged for display at the monitor

resolution (1280*960/SXGA or 1024*768/XGA). The top and bottom 40

pixels of the 1200 vertical pixels are cropped out and therefore not

displayed. The frame rate is 30 fps. This display mode is useful when good performance with moving subjects is

required. If the source is set to "s2M," the CCD mode switches to match the shutter

speed, resulting in delays during image acquisition. Progressive display modes eliminates color shifts, even with moving

subjects.

C.Scan An area corresponding to the center of the image (560 pixels out of 1200

vertical pixels) is formatted for display at the monitor resolution

(1280*960/SXGA or 1024*768/XGA). The frame rate is 30 fps. This display mode is useful when good performance with moving subjects is

required. Regardless of the source setting, the CCD mode switches to match the

shutter speed, resulting in delays during image acquisition. Progressive display modes eliminates color shifts, even with moving

subjects.

- 34 -

VI Basic Operations SETUP

1 Preparations Before Photographing

Auto change CCD mode

Select "Auto change CCD mode" for automatic adjustment of the CCD mode to match the camera shutter speed when the source is set to maximum resolution ("s5M" for 5M cameras or "s2M" for 2M cameras). This mode lets you observe bright subjects at high speed or dark subjects at high resolution without manually adjusting the display mode. However, note that the display mode will not adjust automatically when set to maximum resolution ("5Mi" for 5M cameras or "2Mfull" for 2M cameras) or C.Scan. Specifically, the display mode is adjusted as follows: 5M cameras

1.3Mp/1.3Mi -> (Shutter speed: 1/3 second) -> 5Mi <- (Shutter speed: 1/7 second) <-

2M cameras 800*6/800*5 -> (Shutter speed: 1/7 second) -> 2Mfull <- (Shutter speed: 1/15 second) <-

- 35 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

1.4.3 Startup Condition Settings—Power On Settings

Display a menu and select the [SETUP] tag on it to enter the SETUP menu. Select

Power On Settings from the SETUP menu to display the Power On Settings screen shown below. The following items can be set in the Power On Settings screen.

When you have finished setting each item, press SAVE to save the data that has been set. Or press Default to restore data to default values.

Sets custom mode to be used at startup.

CAM. Custom No. 1-7

The set values for the subject, objective, etc., can be registered in custom mode. Here, you can specify the number for the custom mode to be used at startup.

NOTE: The contents of the custom mode can be set from the CAM menu.

Cam OSD Ind./Bio.

Select the type of scene mode button to be displayed in the CAM Easy menu.

Cross Line

Selects whether to display or hide crosshairs when the power is turned on. (Refer to “3.5.1 Using Crosshairs to Adjust the Subject Position” in Chapter VI.)

Display Custom No. 1-7

Seven types of screen display patterns can be registered. Here, you can enter the number for the desired display pattern. At startup, the screen is displayed according to the settings of the pattern number you last saved.

OSD

Position U.Left/U.Right: Select the position (upper left or upper right) where you want

the menu to be displayed.

Size Small/Big: Select the size at which you want the menu to be displayed.

- 36 -

VI Basic Operations SETUP

1 Preparations Before Photographing

SXGA/XGA,LCD

Select a monitor output state from those listed below. XGA (LCD ON) LCD Color: Internal monitor is ON, and external monitor XGA output is

ON. (Color adjustment for the internal LCD monitor)

SXGA (LCD OFF): Internal monitor is OFF, and external monitor SXGA output

is ON. (Color adjustment for the external LCD monitor)

XGA (LCD OFF): Internal monitor is OFF, and external monitor XGA output is

ON. (Color adjustment for an external LCD monitor)

XGA (LCD ON): Internal monitor is ON, and external monitor XGA output is

ON. (Color adjustment for an external LCD monitor)

LCD Back Light

Adjust the brightness of the internal monitor.

Display(VGA, LCD) Color Adjustment

Adjust the color balance of the internal monitor. Use R_GAIN, G_GAIN and B_GAIN to adjust each of the R, G, and B colors. The color balance of external monitor output also changes when you adjust the color balance of the internal monitor.

Mirror Normal/H/V/HV(Only when 5M cameras are connected)

You can flip the image horizontally or vertically or rotate the image 180 degrees. Set this function according to the orientation of the camera when attached to a microscope.

NOTE: Mirroring is not available when 2M cameras are connected.

1.4.4 Adjusting Monitor Output for an External Monitor

If the DS-L1 is connected to an external monitor, you must adjust the monitor output on the Power On Settings screen. Monitor output is initially set to 1,024 × 768-resolution, 60-Hz XGA. If observation with a higher-definition display is required when photographing an image, we recommend using 1,280 × 1,024-resolution, 60-Hz SXGA output.

NOTE: If you select SXGA output, images cannot be displayed on the DS-L1's

internal display.

If an external monitor is connected to the DS-L1, adjust its output by the procedure described below.

1) Connect an external monitor to the DS-L1. Refer to “Chapter IV Connecting and Installing

the Equipment” for details.

2) Display a menu and select the [SETUP] tag on it to enter the SETUP menu. Select

Power On Settings from the SETUP menu to go to the Power On Settings screen.

3) Press SXGA/XGA, LCD. With each press, the available choices will cycle in the sequence

XGA (LCD ON) LCD Color → SXGA (LCD OFF) → XGA (LCD OFF) → XGA (LCD ON).

• XGA (LCD ON) LCD Color: Internal monitor is ON, and external monitor XGA output

is ON. (Color adjustment for the internal LCD monitor)

• SXGA (LCD OFF): Internal monitor is OFF, and external monitor SXGA output is ON.

(Color adjustment for the external LCD monitor)

• XGA (LCD OFF): Internal monitor is OFF, and external monitor XGA output is ON.

(Color adjustment for an external LCD monitor)

• XGA (LCD ON): Internal monitor is ON, and external monitor XGA output is ON.

(Color adjustment for an external LCD monitor)

- 37 -

.SETUP. VI Basic Operations

1 Preparations Before Photographing

"XGA (LCD ON) LCD Color" is initially selected for Power On Settings. When using an

When using an LCD monitor or an LCD projector

external monitor, select "SXGA (LCD OFF)," "XGA (LCD OFF)," or "XGA (LCD ON)."

4) Colors may not display correctly, depending on the external monitor connected to the

system. If this is the case, you can adjust color settings using the color adjustment function for the external monitor or via Display (VGA LCD) Color Adjustment in the Power On Settings screen.

5) Press SAVE to save your settings. Turn the DS-L1 back on again.

NOTE: Because no images are displayed on the internal monitor when SXGA or

XGA (LCD OFF) is selected, you cannot work with the DS-L1 without an external monitor after making these selections. To change settings, hold down the MENU button on the main unit while you turn on the power. (Keep the MENU button depressed until startup is completed.) Images will be output temporarily to the internal monitor. Select XGA in Power On Settings and press SAVE .

Adjust settings on the display side (e.g., on the monitor or projector) using the chart incorporated in the DS-L1. Follow the procedure described below to make this adjustment.

1) Connect an external monitor to the DS-L1.

2) Turn on the power for the DS-L1. Give the unit about 20 minutes to warm up. Also, make

sure the display has time to warm up sufficiently, in accordance with the instruction manual.

3) Display a menu and select the [SETUP] tag on it to enter the SETUP menu. Select

Additional… from the SETUP menu to go on to the Additional Settings screen.

4) Press the LCD Chart at the lower right corner of the screen. A 1-dot pitched,

monochrome mesh chart will be displayed.

5) Adjust the clock phase and clock pitch on the display side. Refer to the instruction manual

provided with your display for detailed information on performing adjustments. Some monitors have an automatic adjustment function. Press NEXT→ to output a 16-level gray-scale chart. This chart can be used for reference when adjusting the output level or contrast of the display.

6) Once you have finished adjusting the display, turn the DS-L1 back on again.

1.4.5 Settings for Direct Print

Before images can be output directly to a printer, you must enter a direct print license first.

NOTE: Contact your nearest Nikon representative for information on how to

purchase a direct print license.

Follow the procedure described below to set a direct print license.

1) Display a menu and select the [SETUP] tag on it to enter the SETUP menu. Select

Additional… from the SETUP menu to go on to the Additional Settings screen.

2) If a direct print license has not been obtained, the Printer column of the screen will be

marked by a caution mark !!License!! . Press !!License!! , and an input window will appear.

3) Enter the license code in this input window and press the Ent . This completes the

settings. You do not need to restart the DS-L1 after making this setting.

- 38 -

VI Basic Operations SETUP

Preparations Before Photographing

NOTE: If the message “NG!! Code Error!!” is displayed when you enter the license

code, check to see that the license code you've entered is correct before retrying.

The printers to perform the direct printing can be selected from either Mitsubishi CP900D or anyone which supports PictBridge Standard (*).

Mitsubishi CP900D selection mode

Click the “Mitsubishi CP900D” check box to enter a check mark, then click Save , and turn the power for DS-L1 off. Connect CP900D printer to the USB-H connector on DS-L1 and turn the power on again. This will enable printing by CP900D printer. Or, as another method, connect CP900D printer to the USB-H connector on DS-L1 first, then enter a check mark in the “Mitsubishi CP900D” check box, and turn the power for CP900D on. This also will make printing by CP900D printer possible. When this mode is selected, the function to capture the image on the PC by connecting the PC to the USB-D connector on DS-L1 remains enabled. However, even if a PictBridge-supporting printer is connected to the same USB-D connector, printing by that printer is not possible.

PictBridge-supporting printer selection mode

Click the “PictBridge” check box to enter a check mark, then click Save , and turn the power for DS-L1 off. Connect a PictBridge-supporting printer to the USB-D connector on DS-L1 and turn the power on again. This will enable printing by the PictBridge-supporting printer. Or, as another method, connect a PictBridge-supporting printer to the USB-D connector on DS-L1 first, then enter a check mark in the “PictBridge” check box, and turn the power for the PictBridge-supporting printer on. This also makes printing by the PictBridge-supporting printer possible. When this mode is selected, the function to capture the image on the PC by connecting the PC to the USB-D connector on DS-L1 is disabled. Also, even if a CP900D printer is connected to the USB-H connector, printing by the printer is not possible.

* PictBridge Standard

PictBridge is the standard which allows to print the images photographed by a digital camera directly, without a PC, and the interconnection between a digital camera and a printer is supported by manufacturers of respective products. For details, refer to the PictBridge official website: http://www.cipa.jp/pictbridge/

1.4.6 Settings for Connecting a Microscope

To control the microscope or display the microscope status, you must input your microscope control license code. Otherwise, it will not function.

NOTE: For information on purchasing a microscope control license, please contact

the nearest Nikon office or distributor.

Follow the procedure given below to set up the microscope control license.

1) Display the menu and select the [MIC] tag.

2) If the microscope control license has not been acquired yet, a microscope control license

input window is displayed.

3) Enter your license code in the input window and press Ent . This completes setup. You do

not need to restart after setup.

NOTE: If a "Code Error!!" message is displayed in 3) above, check your license

code and reenter.

- 39 -

.CAMERA. VI Basic Operations

2 Photographing Images

2.1

Photographing Images

Adjusting Camera Operation and Exposure for Better Picture Quality—CAM Menu

The CAM menu is displayed immediately after you display any menu or when you select the CAM tag. The CAM menu has the following functions for setting photographing conditions.

• Four display modes are provided that are classified by resolution, sensitivity, live speed,

and balance. You can choose the appropriate display mode according to the subject and photographic conditions (only in the Advn. menu).

• To obtain the optimum exposure of the camera, you can choose or correct photometry or

exposure mode.

• You can adjust the color and contrast.

2.1.1 Simple Photography—Easy Menu

Select the [EASY] tab on the CAM menu, and the Easy menu will be displayed. The Easy menu allows you to photograph an image easily by only selecting the mode that suits the subject.

Configuration of the Easy menu

Biological specimen scene mode Industrial specimen scene mode

CooledCooled

Focus (high-sensitivity observation) button Indicated in the body text as (focus button)

Exposure button: Indicated in the body text as (exposure start button)

Image save button: Indicated in the body text as (Capt. button)

Displayed when the cooled camera is connected.

Lev.: Exposure level indicato

Scene mode call button

c1 ～ c7 Custom mode call

CMP. +00 Exposure compensation

WB White balance

AE_L AE lock

Focus: Focus indicator

NOTE: (focus button) and (exposure start button) are displayed only

when DF/FL scene mode is selected.

- 40 -

VI Basic Operations CAMERA

2 Photographing Images

Photographing procedure

To photograph an image from the Easy menu, follow the procedure described below.

(1) Choose scene mode and custom mode.

Choose these modes according to the subject and the method of observation.

(2) Adjust the white balance.

Prepare an evenly white subject and adjust the white balance with WB .

(3) Adjust the focus.

Adjust the image composition and the focus.

(4) Correct exposure.

Adjust the brightness of the image with CMP. +00 .

(5) Confirm the image.

Press (freeze button) to confirm the image.

During DF/FL mode, always use the

(exposure start button).

(6) Save the image.

Save the image with (Capt. button) or from the REC menu or shortcut menu.

- 41 -

.CAMERA. VI Basic Operations

2 Photographing Images

(1) Choosing scene mode and custom mode

Choose a scene mode that suits the subject and the method of observation.

Scene mode

To change the scene mode for industrial or biological specimens, use Cam OSD on Power On Settings as selected from the SETUP menu.

• Industrial specimen scene mode: Ind.

• Biological specimen scene mode: Bio.

NOTE: The scene mode setup values can also be set and saved as desired.

Instructions on how to store the set values in memory are given in the description of the Advn. menu.

• Industrial specimen scene modes

(Wafer IC-chip): Wafer or IC chip

(Metal Ceramic): Bright parts of a metal specimen are expressed as white, and dark parts are expressed as transparent. This mode can also be used for ceramic and plastic specimens.

(Circuit Board): This mode is suitable for photographing mounting defects on a part-mounted circuit board. Clipping of highlights in component leads and solder joints are suppressed, allowing for defects to be easily detected. This mode is also suitable for high-contrast subjects such as gears and other metal components.

• Biological specimen scene modes

(DF/FL): Dark field photography/fluorescent photography Use this mode to photograph a dark subject. The camera operability for position or focus adjustment is improved by increasing the camera’s sensitivity. High-resolution images may be obtained from the photographed data.

(BF): Bright field photography This mode is provided for general dyed specimens.

(DIC/PH): Contrast is enhanced for differential interference and phase contrast photography purposes.

- 42 -

VI Basic Operations CAMERA

2 Photographing Images

Custom modes

Custom mode is the mode in which the set values for individual subjects and objectives and those of scene modes are saved. Pressing one of the buttons c1 through c7 calls up the saved content of the selected custom mode. You also can confirm the information in the Info box.

NOTE: * The method for setting the contents of custom modes are detailed in the

explanation of the Advn. menu.

* Saved settings are applied to both 5M and 2M cameras. However, note that

white balance (WB) will differ for 2M and 5M cameras.

* If you use several cameras of different types, identify them with numbers.

(2) Adjusting the white balance

Before photographing an image you need to adjust the white balance of the camera using a subject which is evenly white overall. When using diascopic illumination for microphotography, press WB while you are photographing a transparent part of the preparation, and the white balance will be adjusted. When using episcopic illumination for microphotography or using a lens, adjust the white balance in the same way by using a white subject. For fluorescent photographing, we recommend that the white balance be adjusted under normal light conditions before photographing an image. If the screen is excessively dark or if clipping occurs, adjust the luminous energy of the light source or the iris diaphragm, or use an ND filter to obtain the appropriate white balance.

NOTE: For especially dark subjects, noise may become conspicuous.

(3) Adjusting the focus

Determine an image composition and adjust the focus while watching the image on the monitor. If you have difficulty adjusting the focus because of a dark subject or there is an extended exposure time, using DF/FL scene mode is recommended. For operation method of DF/FL scene mode, refer to "2.1.2 Special Photography on the Easy Menu-DF/FL Scene Mode." in Chapter IV.

(4) Correcting exposure

Use CMP. +00 to correct exposure. Setting CMP. +00 to the positive side makes the screen brighter.

(5) Confirming the image

Press (freeze button), and the screen will be switched between Freeze and Live. While in Freeze or Live, confirm the image you are photographing. For photographing from DF/FL scene mode, refer to "2.1.2 Special Photography on the Easy Menu-DF/FL Scene Mode." in Chapter IV.

- 43 -

.CAMERA. VI Basic Operations

2 Photographing Images

(6) Saving the image

Use (Capt. button) or the CAPTURE button on the DS-L1 to save the image.

(Capt. button) and the CAPTURE button on the DS-L1 are functionally the same. The image

is saved to the destination that has been assigned to the button. You can also use these buttons to print the image. Look at the LED located by the side of the CAPTURE button on the main unit to confirm the destination to which the image will be saved.

NOTE: The CAPTURE button can be assigned any function by Capture Function on

Additional Settings, whether it be saving to a CF card, saving to an FTP server, or outputting directly to a printer. Refer to “1.4.1 Date and Power-save Settings－Additional Settings” in Chapter VI for details.

The image is saved in accordance with the File Settings with regard to the directory name, file name, file format, and compression rate. Refer to File Settings (“1.4.2 Image File Settings－File Settings” in Chapter VI) for details on the format in which images are saved. You also can save or print images from a shortcut menu or the REC menu. Refer to “2.2.1 Saving an Image to a CF Card－REC Menu” or “4.6.3 Saving Image Files in the FTP Server” in

2.1.2 Special Photography on the Easy Menu—DF/FL Scene Mode

Chapter VI for details on how to use the REC menu.

In DF/FL scene mode, the camera is operated differently from other scene modes. Press the DF/FL scene mode button, and you will enter high-sensitivity display mode for focus adjustment. At the same time, (focus button) and (exposure start button) are displayed. First, press (focus button) to adjust the focus. When (focus button) is right-clicked, the camera gain is increased to adjust the exposure automatically so that the exposure time will not be too long. Then, the live image is displayed while keeping the exposure status. Left-click on the (focus button) for manual mode.

NOTE: Especially when the subject is extremely dark, noise will stand out.

When the exposure adjustment is completed, C_gn (camera gain) adjusting button and the shutter speed adjusting button are displayed. By using these buttons, the brightness of live image can be adjusted to your liking.

C_gn (camera gain) adjusting button

Shutter speed adjusting button

After the focus adjustment, press (exposure start button). The camera will automatically adjust the exposure and photograph an image with an "s5M" source. After the exposure, the image is automatically frozen.

- 44 -

VI Basic Operations CAMERA

2 Photographing Images

NOTE: If the exposure time exceeds 6 seconds, is displayed.

By right-clicking the mouse, photographing is stopped.

Confirm the image and, if satisfactory, save the image. Use the (capt. button) or the REC menu or the shortcut menu to save the image. If the brightness needs adjustment, change the exposure condition by using the C_gn (camera gain) adjusting button and the shutter speed adjusting button, then photograph again with the (exposure start button). To return from this status to the live image, press (focus button). To get out of the DF/FL scene mode, select another scene mode or the custom mode.

NOTE: When connecting DS-L1 with the Nikon 80i microscope equipped with DIH-E

or Nikon 90i microscope via USB, the shutter for the episcopic illumination

will automatically open or close, corresponding to the DF/DL scene mode

operation.

This function is enabled only when observation method of the microscope on

DS-L1 is set for “FL” (fluorescent microscopy) (For the setting for each

observation method, refer to “6.2.3 Microscope Status Display/Microscopy

Setup Menu (MIC Info Menu)” in Chapter VI.).

With this function, the shutter opens by entering the DF/FL scene mode (in

case the shutter has been closed). Then, when the exposure by the

(exposure start button) is completed, the shutter closes. When performing

the focusing again with the (focus button), or performing the exposure

again by the (exposure start button), the shutter opens again.

Further, when selecting another scene mode or the custom mode to get out

of the scene mode, the shutter opens (in case the shutter has been closed).

NOTE: When using Nikon 80i microscope equipped with DIH-M, if the automatic

shutter open/close function is required, input the following Telnet command from the PC. w_DEPION2 With this operation, the shutter will always open/close automatically while the microscope is used in the DF/FL scene mode.

NOTE: If you are photographing a dark subject that requires a long exposure time,

use the camera head in a cool place to allow its temperature to decrease.

This will help to reduce star-shaped noise and increase the camera

performance.

- 45 -

.CAMERA. VI Basic Operations

2 Photographing Images

2.1.3 Fine Adjustment before Photographing—Advn. Menu

Select the [Advn.] tab on the CAM menu, and the Advn. menu will be displayed. In the Advn. menu you can make various settings of the camera individually to obtain an optimum combination of settings for the intended subject.

Configuration of the Advn. (Advanced) menu

Displayed when the cooled camera is connected.

Focus (high-sensitivity observation) button

Exposure button

Cooled

Image save button

Lev.: Exposure level indicato

1.3Mp / 1.3Mi / 5Mi / C.Scan Display mode (for 5M cameras) 2Mfull / 800*6 / 800*5 / C.Scan Display mode (for 2M cameras)

PROG / S_AE / MANU / F_AE Exposure mode

1/250s Shutter speed / C_gn 100 Camera sensitivity (camera gain)

Focus: Focus indicator

Info box: Indicates information

Scene mode call button

Photometry area / Photometry mode

CMP. +00 Exposure compensation / WB White balance / AE_L AE lock

Gain Y100 Image level adjust / R100 B100 Color balance adjust

CHRM. +00 Color density / HUE +00 Hue adjust

SFT. +00 Black level adjust / TON1 ～ TON7 Contrast

SD OFF / ・・・/ SD US2 Shading correction

NR ON / NR OFF Noise reduction

SHP0 ～ SHP5 Sharpness

COLOR / B & W / NEGA / BlueB / Sepia Effect settings

Clset Set value clear button

c1 ～ c7 Custom mode call

- 46 -

VI Basic Operations CAMERA

2 Photographing Images

Monochrome cameras (No color settings are displayed.)

Photographing procedure

Follow the procedure described below for general photography. By referring to the procedure below, find a method that is most suitable for the purpose of observation or the intended subject as you photograph an image.

(1) Choose display mode.

(2) Choose exposure mode.

(3) Choose photometry mode.

(4) Choose tone.

(5) Adjust the white balance.

(6) Adjust the picture quality.

(7) Confirm exposure information.

(8) Save the image.

(9) Save (call) photographing conditions.

- 47 -

.CAMERA. VI Basic Operations

2 Photographing Images

(1) Choosing display mode

Display mode here refers to one that is used to determine how an image is displayed on the screen. Feeling or features of camera operation vary with a combination of display mode and the source you use during photographing. Refer to “Outline Guide to Source (Photographing Mode) Settings” in “1.4.2 Image File Settings－File Settings” Chapter VI. Sample settings that suit different uses are described below. Try these settings before determining your own settings.

• Fine-adjusting the focus for a subject consisting of minute patterns → 1.3Mp, 5Mi, or

2Mfull Ex.: Semiconductor pattern, low-magnification photography of cells and tissue,

fluorescent photography, landscape photography with a lens

• Moving the subject while observing → 1.3Mp, 2Mfull, or 800*5

Ex.: Semiconductor pattern, stereoscopic microscope observation, cell diagnosis,

general photography with a lens

• Focusing on a dark subject → 1.3Mi, 800*6

Ex.: Position or focus adjustment during fluorescent photography, nighttime

photography with a lens

• Photographing a dark subject in the shortest time possible → 1.3Mi, 800*6

Ex.: Fluorescent photography, nighttime photography with a lens

• Photographing a bright subject with priority placed on focusing → C.Scan

(2) Choosing exposure mode

Choose your desired exposure mode from “PROG,” “S_AE,” “MANU” or “F_AE.” Normally, “PROG” should be selected. Sample settings for different uses are described below. Try these settings before determining your own settings.

• Photographing a moving subject → S_AE (combination with “1.3Mp”, “2Mfull”, or “800*5”

display mode)

• Eliminating fluctuations of exposure for moving subjects or when moving a subject while observing → MANU or use AE_L in PROG

• Photographing under the same conditions at all times → MANU

Features of exposure modes and instructions on use

PROG: Automatic exposure

Choose “PROG” for general photography. The DS-L1 automatically determines exposure based on a combination of the shutter speed and camera sensitivity. In this case, the electronic shutter is automatically adjusted in the following range. For display modes other than C.Scan: 1 s to 1/1000 s For display mode C.Scan, 1/15 s to 1/1000 s

• If the image is excessively bri ght, adjust the compensation icon CMP. +00 to the

negative side. Conversely, if the image is excessively dark, adjust the compensation icon CMP. +00 to the positive side.

- 48 -

VI Basic Operations CAMERA

2 Photographing Images

• If fluctuations in exposure caused by movement of the subject presents a problem, use

AE_

L to temporarily hold the exposure value. During that time, AE_L becomes

red.

• Recommended example: General photography of a relatively bright subject

S_AE:

Choose “S_AE” when you fix the electronic shutter while photographing the subject. With the electronic shutter fixed to its set value, the DS-L1 automatically sets the camera sensitivity.

• Effective in cases where the brightness of the subject changes frequently while

being observed under predetermined conditions and you are concerned with the response of automatic exposure.

• To photograph a moving subject while stopping it with an electronic shutter, use this

exposure mode in combination with “1.3Mp”, “2Mfull”, or “800*5” display mode.

• If fluctuations in exposure caused by movement of the subject presents a problem,

use

L to temporarily hold the exposure value. During that time, AE_L becomes

AE_

red.

• Recommended example: Stereoscopic microscope observation

MANU:

Choose “MANU” if you are always photographing under the same exposure conditions or photographing special subjects. In this mode, the electronic shutter speed or the camera sensitivity is manually set in the Advn. menu.

• The electronic shutter speed can be set from 1/1,000 s to 60 s for the non-cooled

camera and 1/1,000 to 600 s for the cooled camera.

• The camera sensitivity can be set from x1 (C_gn.100) to x46 (C_gn.4600).

• Effective for fluorescent photography where careful consideration is required to

determine the exposure, as well as for subjects that have partial highlight reflections.

• Recommended example: Fluorescent photography, stereoscopic microscope

observation, metal photomicrography

F_AE:

Choose “F_AE” when the subject is dark, image updates go slow, and you have difficulty adjusting the focus. Increase the camera gain to prevent the exposure time from increasing.

• In this exposure mode, noise will stand out because the gain is high, but when using

(exposure start button), the image is photographed after automatically

increasing the exposure time and decreasing the gain.

• Even when “F_AE” mode is selected, if the subject is relatively bright, the original

combination of display mode and source will be followed.

• When using

(freeze button), the noisy image will be paused.

- 49 -

.CAMERA. VI Basic Operations

2 Photographing Images

NOTE: Adjusting the focus of a dark subject can also be performed by pressing the

(focus button). When the button is right-clicked, the camera gain is increased to adjust the exposure automatically so that the exposure time will not be too long. Then, the live image is displayed while keeping the exposure status. When right-clicking on the (focus button), to increase the response at focusing, "NR OFF" status is set. Left-click on the (focus button) to access manual mode without

adjusting the exposure.

(3) Choosing photometry mode

There are two photometry modes:

Average photometry

Peak-hold photometry

Normally, average photometry should be selected. The icon indicates the currently selected photometry mode. Sample settings that suit different uses are described below. Try these settings before determining your own settings.

• There are few luminance changes over the entire screen that has a bright field → Average photometry

• Whites on the background need to be whiter. → Peak-hold photometry, with exposure correction added

• The background is mostly black, and the subject is sporadically bright. → Peak-hold photometry

Selecting a photometry area

Use one of the photometry area icons to specify a range of the screen in which you want the exposure to be adjusted. Normally, a wide photometry range is recommended. To avoid influences from the periphery of the screen, choose a narrow photometry range.

(4) Choosing tone

When you set the tone, the contrast will change. Sample settings are shown below. Confirm tones on the monitor when you set a tone, and select the most suitable one.

• To observe gradation in highlight reflections → TONE1

• To weaken or strength the standard contrast → TONE2 (weak) or TONE4 (strong)

• To read the difference in luminous energy from the photographed image data → TONE5

NOTE: Displaying phoytometry area

The photometry range is displayed with a red frame for a limited time when the ran, right-click again.

Recommended example: IC chips, part-mounting circuit board solder, component leads, gears, etc.

Recommended example: General photography

- 50 -

VI Basic Operations CAMERA

2 Photographing Images

• To suppress unevenness in bright parts while photographing an image with clearly distinguishable dark and bright areas → TONE6 Recommended example: Metal tissue or ceramics and other materials, photographing documents with a lens, etc.

• To enhance contrast for easy recognition → TONE7 Recommended example: Metal tissue or ceramics and other materials, photographing documents with a lens, etc.

Features of tones

There are seven kinds of tones. Choose an easy-to-observe tone according to the subject.

TONE1: Wide dynamic range

Use this tone when gradation from darks to brights is required (as for subjects that have highlight reflections). Recommended example: IC chips, part-mounted circuit board, gears, etc.

TONE2: Weak contrast

Use this tone when you want to weaken the contrast. Recommended example: Cells and tissue, general subjects

TONE3: Standard contrast

Use this tone for ordinary photographing. Recommended example: Cells and tissue, general subjects

TONE4: Strong contrast

Use this tone when you want to enhance the contrast. The image will have clearly distinguishable darks and brights. Recommended example: Cells and tissue, general subjects

TONE5: Linear

There is a linear output proportional to the input from the camera. Use this tone when you want to examine the difference in luminous energy from photographed data. Recommended example: DIC observation, PH observation, etc.

TONE6: Provided for metal tissue

Use this tone when you want to suppress unevenness in bright parts while photographing a high-contrast image. Recommended example: Metal tissue or ceramics and other materials

TONE7: Enhanced contrast

Use this tone when you want to enhance the contrast during observation. Recommended example: Metal tissue or ceramics and other materials, photographing documents with a lens, etc.

(5) Adjusting the white balance

Before photographing an image you need to adjust the white balance of the camera using a subject that has even whites.

1) When using diascopic illumination for microphotography, photograph a transparent part of the preparation. When using episcopic illumination for microphotograph or when using a lens, adjust the white balance with a white subject. For fluorescent photography, we recommend that the white balance be adjusted under normal light conditions before photographing an image.

- 51 -

.CAMERA. VI Basic Operations

2 Photographing Images

2) Next, adjust the exposure. It would be ideal if the amount of incident light can be adjusted in such a way that the shutter speed falls within a range of about 1/7.5 to 1/250 seconds. To adjust the amount of incident light, adjust the luminous energy of the light source or the iris diaphragm or use an ND filter.

3) Press WB while in this state, and the white balance will be automatically adjusted.

The white balance can also be adjusted from a frozen image.

1) While photographing an evenly white subject, press (freeze button) to freeze the

display.

2) Press WB while in this state, and the white balance will be automatically adjusted.

3) Press (freeze button) again to release the frozen display, thus completing your

settings.

In case of over- or underexposure, the white balance cannot be adjusted precisely. Be especially careful if you are performing exposure in “MANU” mode or using a low-magnification objective. To correct the automatically set white balance, use the R / B con for Gain to adjust the balance.

(6) Adjusting the picture quality

The Advn. menu has various functions for adjusting the picture quality. Watch the monitor while you adjust the picture quality as necessary.

Sharpness SHP0 to SHP5

A sharp video image will be obtained by enhancing the contours of the image. The sharpness can be adjusted in six steps, from 0 (off) to 5 (strong).

Noise reduction NR ON / NR OFF

Selecting “NR ON” helps to reduce noise on the screen, resulting in a clear image. Lag or tails on moving objects may occur when “NR ON” is selected. When photographing a moving subject or if an increased response during focusing is desired, select “NR OFF.”

Black level SFT +00

If you want to eliminate flare reflection in blacks on the screen or make blacks on the screen more distinct, adjust the black level to the negative side.

Image level Gain Y100

Use this facility when fine adjustment in “AE” or “MANU” exposure mode has no effect. Gain is referenced to Y100 = 100%, and can be fine adjusted in increments of 5%. The feature of this facility is that correction can be applied to a frozen image, as well as to normal images. Be aware that lowering the image level below Y100 causes the output saturation level to drop.

Color density CHRM. +00

To increase the color density in the image being displayed, adjust CHRM to the positive side. To reduce the density of color, adjust CHRM to the negative side. The density of color can be adjusted in the range from –50 to 50.

Hue HUE +00

Use this facility when you want to rotate hues in minute color adjustments.

- 52 -

VI Basic Operations CAMERA

2 Photographing Images

Watch the image while you make adjustments. Also, be careful not to forget to reverse previous settings.

Effects COLOR / B&W / NEGA / BlueB / Sepia

You can choose color effects on an image from the following five choices:

• COLOR This is the normal color image output.

• B&W This is a monochrome image. Use this effect for monochromatic

subjects such as DIC or PH and metal tissue.

• Nega With the brightness reversed, this is used as a special effect.

• BlueBack Blacks in Nega are turned blue. This is used as a special effect.

• Sepia With colors developed in sepia, this is used as a special effect.

Shading correction SD OFF / SD10% to SD 50% / SD US1 / SD US2

Correct unevenness in shades on the screen. To correct for a reduction in luminous energy from the middle part toward the periphery of the screen, use 10% to 50% correction data. Watch the screen while you select the correction data. When you are correcting nonsymmetrical unevenness, etc., follow the procedure described below to save the contents of your corrections. The saved data can be called onto the screen later for when you are correcting other images.

1) Be sure to remove dust from the optical path if it is visible on the screen.

2) Set the screen to become evenly white overall except for the subject.

3) Adjust the amount of incident light so that while using AE or MANU exposure, the

shutter speed is in the range of about 1/7.5 to 1/250 seconds.

4) Press REG. to enter the Registration menu.

5) Press SD Set . If shading correction has been set normally, you will see 1 2

Save displayed on the screen. Select the number in which you want to save your

settings, and press Save to save.

Note that shading can be corrected up to about 50%. If the shading correctable range is exceeded, an “SD Data Error!!” message will be displayed. To correct shading with the saved data, choose the shading correction icon SD US1 or SD US2 from the Advn. menu.

(7) Confirming exposure information

There are two methods to confirm the exposure information. After confirmation, adjust the exposure as necessary.

Confirm that you are within the controllable exposure range (with a level meter or an error message).

Use a level meter or an error message on the upper right corner of the screen to check the drift from the exposure level that the DS-L1 has determined to be optimum. Because the exposure level considered to be optimum varies with each subject, the level determined by the DS-L1 should be regarded as an approximate guide. The optimum range for the level meter is indicated by a green bar. As the exposure becomes excessive, it changes color to red. In cases of underexposure, it becomes a sky blue bar. An “Exposure Over!!” or “Exposure Under!!” message will be displayed if overexposure or underexposure is recognized.

- 53 -

.CAMERA. VI Basic Operations

2 Photographing Images

If a red or sky blue bar is displayed during automatic exposure (AE), you are outside the exposure controllable range. Therefore, adjust the amount of incident light by adjusting the luminous energy of the light source or the iris diaphragm or by using an ND filter.

Confirm the effective level of the photographed image from image distribution (with a histogram).

The DS-L1 calculates image distribution from a frozen image and displays it as a histogram (HISTOGRAM). This function cannot be used unless you use a mouse.

Right-click

calculating image distribution, with a histogram displayed at the bottom of the menu.

using the

This histogram indicates the distribution of brightness of each R, G and B color, and can be used for fine adjustment of the exposure level.

(freeze button) in the Advn. menu with the mouse, and the DS-L1 will start

(exposure start button), histograms are automatically displayed.

• The horizontal axis indicates the color brightness: increasingly darker toward the left

and brighter toward the right.

When

• The vertical axis indicates the frequency of occurrence, which is normalized by the

• The average histogram values of each color are shown in numeric form at the right

How to read and set exposure levels

If the brightness distribution is concentrated on the right edge of the histogram, it means that the highlighted parts of the screen are saturated. Conversely, if the brightness distribution concentrates on the left edge of the histogram, it means that the low-lighted parts of the screen are blacked out. Although it is ideal if no parts on the screen are saturated or blacked out, exposure may have to be adjusted depending on the subject. If an area of interest on the screen is highlighted, adjust the exposure so that the distribution will be shifted toward the left. If an area of interest is low-lighted, adjust the exposure so that the distribution will be shifted toward the right. Knowing the exact level of exposure that is needed while you adjust the exposure will help to prevent insufficient gradation during image processing.

(8) Saving the image

Use (Capt. button) or the CAPTURE button on the DS-L1 to save the image.

(Capt. button) and the CAPTURE button on the DS-L1 are functionally the same. The image

is saved to the destination that has been assigned to the button. You can also use these buttons to print the image. Look at the LED located by the side of the CAPTURE button on the DS-L1 to confirm the destination to which the image will be saved.

maximum value.

edge, and shown by levels at the bottom.

- 54 -

VI Basic Operations CAMERA

2 Photographing Images

NOTE: The CAPTURE button can be assigned any desired function by the Capture

Function on Additional Settings, whether it be saving to a CF card, saving to an FTP server, or outputting directly to a printer. Refer to “1.4.1 Date and Power-save Settings－Additional Settings” in Chapter VI for details.

The image is saved according to the File Settings with regard to the directory name, file name, file format, and compression rate. Refer to File Settings (“1.4.2 Image File Settings－File

Settings” in Chapter VI) for details on the format in which images are saved. You also can save or print images from a shortcut menu or the REC menu. Refer to “2.2.1 Saving an Image to a CF Card－REC Menu” or “4.6.3 Saving Image Files in the FTP Server” in Chapter VI for details on how to use the REC menu.

(9) Saving photographing conditions

Scene modes can be called up from the Advn. menu in the same way as from the Easy menu. In addition to scene modes, custom modes can be called from c1 through c7 . You also can confirm the information in the Info box. In the Advn. menu you can save the set values of individual subjects and objectives in each custom mode.

1) From the Advn. menu, set conditions such as camera operation mode and exposure.

NOTE: Press Clset to temporarily clear the set values (revert to the initial values

set when shipped from the factory).

2) Select the [REG] tab to enter the Registration menu.

3) Select the custom mode number, from c1 through c7 .

4) Click the Info input box and enter a character string. A string can be entered using up to 16 characters.

5) When done, press Save to save.

If you enter the REG. menu while AE_L is on, you will see AE_L displayed in red. To deselect AE_L before saving what you’ve set, press AE_L to unlock before you save.

The scene buttons can also be customized. Although you can save all your own settings, we recommend you call up the original scene once and apply correction to it before you save. You can also use the Default to revert to the initial value.

- 55 -

.CAMERA. VI Basic Operations

2 Photographing Images

2.1.4 Special Photography on Advn. Menu —Fluorescent Photographing or Dark Subject Photographing

The following settings are recommended for fluorescent photography or dark subject photography.

Settings on the CAM Advn. menu

Displayed only when the cooled camera is connected.

Cooled

Example screen for DS-5MC

1) Set the white balance under normal lighting conditions before

photographing. Adjust R and B Gain as necessary.

2) Select (small) for the photometry area (adjust for each subject).

3) Select (average photometry) for the photometry method

(adjust for each subject).

4) When adjusting the focus, first set the display mode to high-sensitive "1.3Mi" or “800*6” before proceeding. Then, press (focus button). You will have high-sensitive and high-speed image display. With the "1.3Mi" or “800*6” display

mode, high-gain display is obtained.

5) By that time, the exposure mode has been automatically changed to "MANU". By adjusting the shutter speed and camera gain manually, fine-adjustment of the displayed image can be

performed.

6) Press (exposure start button), and the DS-L1 starts automatic exposure. When finished, a screen is displayed with a frozen image. is displayed when exposure time is longer than 6 seconds. Right click stops photographing.

7) If necessary, adjust the shutter speed and camera gain

manually, and press (exposure start button) again.

Display shown at end of exposure (only when the cooled camera is connected)

8) The standard tone setting is TONE 3, but you can adjust it to your liking after the exposure. Also, the brightness can be fine-adjusted by Y icon.

9) If the black level is found to stand out after photographing, adjust the black level to the negative side with the SFT icon to

prevent the black level from standing out.

When the cooled camera is connected

<-SFT is displayed when exposure stops. Click on <-SFT , which automatically calculates the amount of black level shift for negative side adjustment. The amount adjuted is displayed in SFT.

- 56 -

VI Basic Operations CAMERA

2 Photographing Images

Other settings required

• In File Settings of the SETUP menu, set the source to “s5M” or “s2M” (high picture

quality).

• In Additional Settings of the SETUP menu, set External Out to “OFF” (without shutter

delay).

Check the screen for any abnormality. If no problems are found, save the image.

NOTE: If you are photographing a dark subject that requires a long exposure time,

use the camera head in a cool place to allow for its temperature to decrease. This will help to reduce star-shaped noise and increase camera performance.

2.1.5 Special Photography on Advn. Menu – Stroboscope Photographing

When you photograph an image with synchronized lighting using a stroboscope plugged into the EXTERNAL OUT connector, observe the following precautions as you set up the DS-L1.

• Select “ON” for External Out in Additional Settings on the SETUP menu and press SAVE .

This setting enables output of a synchronizing signal.

• The stroboscope is synchronized when the shutter speed of the DS-L1 is in the following

range: 5M cameras 5Mi mode: 1/3 s to 1 s

1.3Mp and 1.3Mi modes: 1/7 s to 1 s 2M cameras 1/15 s to 1 s Select “MANU” for exposure mode and set the shutter speed within the above range.

• No noise reduction functions are supported. Select NR OFF and leave it selected while in

use.

• The DS-L1 does not have an automatic exposure function for stroboscope. Use the

automatical-brightness adjustment function of a stroboscope or select manual exposure in the DS-L1 settings.

• Adjust the white balance from a frozen image, following the procedure described below.

1) While photographing a uniformly white subject, press the freeze button to freeze the display. (At this time, the stroboscope will flash. Be careful to avoid overexposure.)

2） Press the WB button, then deselect freeze.

• The stroboscope emits light when you press the CAPTURE button to save an image or the

freeze button to freeze the display. Freeze the display before saving an image; this will allow you to check the photographic conditions.

NOTE: Compared to ordinary photography, there is a shutter delay in strobe

photography because the stroboscope emits light only after you press the CAPTURE button.

- 57 -

.CAMERA. VI Basic Operations

2 Photographing Images

2.2

Using a CF Card

The DS-L1 allows you to save a photographed image to a CF card. You also can reproduce a saved image on the screen from the CF card.

2.2.1 Saving an Image to a CF Card—REC Menu

Select the [REC] tag at the top of the CAM menu screen. The REC menu will be displayed. In the REC menu, you can specify a directory name and a file name before saving an image. You also can choose interval photography, which lets you shoot an image successively at given intervals.

In addition to the REC menu, you can use the panel switch on the main unit or the CAPTURE button on the DS Remote Controller DS-RC to save images to a CF card. (Before you can do this you must first select Save to Card for Capture Function in Additional Settings of the SETUP menu.)

NOTE: Refer to “2.1.1 Simple Photography－Easy Menu” in Chapter VI for details

on how to use the CAPTURE button to save images.

The following describes how to save images from the REC menu.

Configuration of the REC menu

Select the CF + FTP check box, and an image will be saved to both.

Press CF to save an image to a CF card. Click the directory name to the right of CF to specify a CARD directory.

Press FTP to save an image to an FTP server.

Specify a file name.

1shot: Only one image is saved. Continue: Interval photography (photographed at given intervals)

NOTE: Refer to “4.6 Saving Images to an FTP Server PC from the DS-L1” in

Chapter VI for details on how to save images to an FTP server from the REC menu.

- 58 -

VI Basic Operations CAMERA

2 Photographing Images

In the REC menu, you can specify the photographing source, file format, image size, and compression rate when saving an image.

• Choose the source, either “s5M” for 5M cameras or “s2M” for 2M cameras to obtain high

picture quality.

NOTE: Refer to “Outline Guide to Source (Photographing Mode) Settings” in “1.4.2

Image File Settings－File Settings,” Chapter VI for details about the source.

• For the file format, choose either “JPEG” or “BMP.”

• If you choose “JPEG” for the file format, choose the compression rate (picture quality)

from “Fine,” “Normal,” “Basic” or “Draft.”

• Choose the image size.

At startup, settings that were made in File Settings of the SETUP menu are effective. However, your settings in the REC menu remain effective until you turn off the power.

In the REC menu, you can further save a comment or overlay a print along with the image.

Comment

Select the “Attach Log File” check box, and enter a comment in the input box. That way, you can save photographing information or comments in text format (up to 100 characters) at the same time you save an image. You may enter the subject name, number, and the objective magnification, for example, to facilitate confirmation at a later time. When you save an image in BMP format, the comment is saved to a file named after the image with the extension “txt” added. When you save an image in JPEG format, it is saved to a file named after the image with the extension “txt” added. Further, it is embedded in the image file as Exif information.

NOTE: If you select the check box labeled “with LOG.txt” in File Settings of the

SETUP menu, the function to save a log (comment statement) along with an image is enabled. In the REC menu, you can dispense with this setting to attach a log when saving an image.

Overlay print

Pen drawing, text, count marker, and superimpose are saved overlapping on top of the image in the same position as displayed on the screen. Scale and crosslines are saved according to the Scale and Cross settings on the REC menu. If a Scale or Cross check box is selected, scale or crosslines are saved in the image data. When deselected, they are not saved in the image data though displayed on the screen.

- 59 -

.CAMERA. VI Basic Operations

2 Photographing Images

Saving an image

To save an image to a CF card from the REC menu, follow the procedure described below.

1) Choose “1shot” if you want to save only one image sheet. Choose “Continue” to save multiple image sheets at given intervals.

2) Change the destination or file name to or in which to save, as necessary. If you want to save a log, enter a comment in LOG.

3) Press CF , the image will be saved to a CF card. If you did not change the destination in step 2, the image will be saved using the directory name, file name, file format, and compression rate that have been set in File Settings. Refer to File Settings (“1.4.2 Image File Settings－File Settings” in Chapter VI) for details on the format of the saved image.

Interval photography

Interval photography refers to when an image is photographed successively at specified time intervals. To perform interval photography, follow the procedure described below. We recommended selecting Auto for the file name in File Settings, so that files will be named after the photographed date and time.

1) Press 1shot to change to Continue . The Cnt. and Int. icons will be displayed.

2) In Cnt., set the number of frames to be photographed. Up to 500 frames can be set. If “Endless” is selected in Cnt. as the number of frames, an image will be photographed successively.

3) In Int., set an interval time, ranging from 10 seconds to 6 hours. Choose the desired interval time from the following:

10s /15s /20s/30s /45s / 60s / 1m30s / 2m / 3m / 4m/ 5m / 6m / 10m / 15m / 20m / 30m / 45m / 60m / 1h30m / 2h / 3h / 4h / 5h / 6h

4) Press CF , and interval photography will start, with images saved to an CF card.

5) Press Stop to stop photographing in the middle.

Depending on the length of time required for writing to a CF card, the DS-L1 may not be able to save images at the specified time intervals. Prior confirmation will be necessary before you begin interval photography. If images cannot be saved at specified intervals.

During normal operation V Photographing V Photographing V Photographing

|--- Int. set value ---|--- Int. set value ---|--- Int. set value ---|--|-Save-| |-Save-| |-Save-|

When set intervals cannot be maintained V Photographing V Photographing

|--- Int. set value ---|--- Int. set value ---|--- Int. set value ---|--|----------Save----------| |----------Save----------|

- 60 -

VI Basic Operations CAMERA

2 Photographing Images

2.2.2 Reproducing Images from a CF Card—VIEW Menu

Display a menu and select the [VIEW] tag on it to enter the VIEW menu. In the VIEW menu, you can reproduce images on the screen from a CF card. You also can delete image files from the CF card or display a thumbnail.

Locate the file name or folder name you want to reproduce at the Z position.

Reproducing an image

Images can only be reproduced in BMP and JPEG file formats. Locate the file name you want to reproduce at the Z position and press

reproduce the image on the screen. A folder or file can also be selected directly with a mouse. If any folders or files are not displayed on the menu, use V or U to scroll the display up or down. To use the panel switch or keyboard to scroll, move the cursor to V or U and press the Enter button or key.

Erasing images

Locate the file name you want to erase at the Z position and press (erase button). The

image will be erased.

Displaying a thumbnail

Locate the folder name whose thumbnail you want to display at the Z position and press

(thumbnail display button). A thumbnail of the folder will be displayed. Place the mouse pointer on one of thumbnail images, and the playback, delete, FTP save and print buttons will be displayed. If the folder contains more than nine image files, you can change pages using the < or > direction buttons.

NOTE: Right-click on the mouse if you want to stop a thumbnail from appearing in

the middle.

 (playback button) to

- 61 -

.CAMERA. VI Basic Operations

2 Photographing Images

Using the formatting function

If you insert a CF card formatted in NTFS, i.e., formats not supported by the DS-L1, the

2.2.3 Using Dual-Window Display to Compare with the Reference Image

following message will be displayed on the VIEW menu.

“Error !! Unacceptable CF Card

Format (FAT16) ? Format ”

Press the Format button to format the CF card in FAT16 format.

NOTE: CF cards formatted in other than NTFS may not be correctly formatted in

FAT16 depending on the formats used.

You can split the screen into left and right halves and display a still image in the left half and a live image in the right half for image comparison. You can use the electronic zoom to zoom in or out in either half of the screen. If you are using a mouse, you can scroll the display up or down on either screen.

1) Select DWIN on the VIEW menu. Approximately half of the middle part of the screen displayed before being split moves to the left to become a still or frozen image. Any part of the screen that has disappeared as a result of this operation can be made to reappear by scrolling with a mouse. Move the mouse pointer to the boundary, and it will change shape to become a cross-hair pointer. Now click the mouse button, and the screen will scroll until the hidden part appears.

2) To quit dual-window display, press SWIN on the VIEW menu.

NOTE: Although the image can be saved while being displayed in dual windows, be

aware that you cannot save an image size of 2560*1920. If you select an image size of 2560*1920, it will be automatically reduced to 1280*960. (for 5M cameras)

- 62 -

VI Basic Operations CAMERA

2 Photographing Images

2.3

Outputting Images Directly to a Printer

2.3.1 Printing an Image

When operating from a shortcut menu or the REC menu, use the print icon to print. When selecting CP900D printer or a PictBridge-supporting printer in the Additional Settings screen of the SETUP menu window, a print icon either or respectively, is displayed. When operating from the main unit panel switch or the DS Remote Controller DS-CR, you must choose Print for Capture Function in Additional Settings of the SETUP menu before you can print.

NOTE: * The icon cannot be selected unless a printer is connected to the system. * If a license has not been obtained, the icon is displayed in black and white.

2.3.2 Various Print Related Settings

When CP900D printer is selected, the following various settings can be chosen:

Choosing print mode

The direct print function allows you to print in either normal or real 10 mode. Choose print mode in Additional Settings of the SETUP menu.

Normal print mode

Unless the Mag.Fix check box in Additional Settings is selected, images are printed in normal mode by default. In this mode, an image is enlarged or reduced as will be suitable for the printer’s paper size before being printed.

Real 10 print mode

If the Mag.Fix check box in Additional Settings is selected, images are printed in real 10 mode. When printing in this mode, always be sure to use the relay lens (optional). Use the x0.7 relay lens for 5M cameras and the x0.55 relay lens for 2M cameras. The scaling factor in this mode is equal to 10 times the objective magnification. For example, if you are using a x40 objective, the print scaling factor is x400. The size of the subject can be calculated backward from the printed size and the objective magnification. (Subject size = subject size as printed / objective magnification / 10)

Adjusting the printing condition

Use Additional Settings of the SETUP menu to adjust the printing condition.

Bright

Use it to adjust the brightness of a print. Use the left button to make it darker or the right button to make it brighter.

R_GAIN, G_GAIN, B_GAIN

You can adjust the gain of each R, G and B color individually.

CMP. 90-110%

Use it to adjust the scaling factor during real 10 (Mag.fix) mode. Errors in optical magnification can be adjusted. Try printing a subject whose size is known and measure its printed size. If an error is found, correct. Repeat a sequence of correction, printing and measurement several times until an exact value is obtained.

- 63 -

.CAMERA. VI Basic Operations

2 Photographing Images

Selecting a source

Use File Settings of the SETUP menu to select a source. Choose the “s5M” for 5M cameras or “s2M” for 2M cameras source to obtain satisfactory picture quality. The features of each source will be the same as when saving an image. Refer to “1.4.2 Image File Settings－File Settings” in Chapter VI for details on how to set the file format, image size, compression rate, and the source.

Checking the print range

In real 10 mode, the image is enlarged by multiplying it by an appropriate scaling factor when printed, with edges of the image truncated. Use the REC menu to check the print range. Press Area , and a printing range will be displayed.

Checking print information

Information on the date/time, scale, and comments are printed at the bottom of the printed image.

Scale

During normal printing, the scale is displayed in pixel units. The pixel size of 5M cameras is 3.4 µm, so the scale can be calculated based on the optical magnification of the camera. The pixel size of 2M cameras is 4.4 µm, so the scale can be calculated based on the optical magnification of the camera. The scale for real 10 printing is a scale of 10-mm on a printed image.

Comment

Select the “Append” check box for Log on the REC menu and enter a comment in the input box. The comment will appear on the image being printed. Comments can be up to 32 characters. It is convenient to record the subject name, number, and the objective magnification for confirmation at a later time.

NOTE: You can use the Telnet command to select whether to print information at

the bottom of the printed image. Do not print information w_PSTROF Print information w_PSTRON

Overlay print

Pen drawing, text, count marker, and superimpose are saved overlapping on top of the image in the same position as displayed on the screen. The scale and crossline are saved as set on the REC menu. When the Scale or Cross check box is selected, it appears over the image; when deselected, it can be saved without appearing over the image being displayed on the screen.

When selecting a PictBridge-supporting printer, only "Selecting a Source" described above is enabled. Printing information at the bottom of the printed image is not possible. In addition, the settings for printing, such as the paper size and paper type and so forth, are limited to the ones specified by the standard specifications of the printer you are using. For details of the printer specification, refer to the manuals came with the printer.

- 64 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.1

Measuring Two-point Distance or Entering Information—TOOL Menu

Outline of the TOOL Menu

Display a menu and select the [TOOL] tag on it, and the TOOL menu will be displayed. In the TOOL menu, the following functions are available to utilize the photographed image.

• In overlay, you can measure the distance between two points, enter a comment, or

compare images laid on top of another.

• You can place overlaid information on top of a photographed image before saving or

printing the image.

Note, however, that the TOOL menu is subject to the following limitations:

• A mouse is needed for almost all operations performed from the TOOL menu. Although

text can be entered from a keyboard, you need a mouse to use this function.

• The TOOL menu cannot be used in C.Scan mode.

• The TOOL menu is disabled during electronic zoom. The contents you drew or entered

from the TOOL menu are hidden when you turn on the electronic zoom. (The hidden contents can be redisplayed after you turn off the electronic zoom.)

• If the microscope connected to your system is the Nikon 80i/90i microscope with

motorized or intelligent nosepiece, the content drawn with the TOOL menu displayed on the screen (pen, count marker, text, two points distance measurement, circular, perpendicular, angular measurements, or superimposition) is deleted when you switch the objectives.

• If the microscope connected to your system is the Nikon 80i/90i microscope with digital

imaging head, the content drawn with the TOOL menu displayed on the screen (pen, count marker, text, two points distance measurement, circular, perpendicular, angular measurements, or superimposition) is deleted when you change the magnification of the optical zoom.

• If the microscope connected to your system is a Nikon modular microscope with a

motorized nosepiece, the content drawn with the TOOL menu displayed on the screen (pen, count marker, text, two points distance measurement, circular, perpendicular, angular measurements, or superimposition) is deleted when you switch the objectives.

- 65 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

Configuration of the TOOL menu

Clear All Erases overlay information

Overlay ON/OFF Displays or hides overlay

Pen Pen function

Marker Count marker function

Text Text input function

Measurement functions

Calib. Enters a calibration value

s1 ～ s7 Calls calibration settings

Measure Measurement functions

Scale Displays a scale

C.Scale Displays an XY scale

Cross: Crosshairs

Cross Display

Color Changes color or shape

Set Changes display mode and saves settings

Superimposition Superimposition

Create Create

Disp. Display

Info: Information display

- 66 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.2

What is an Overlay?

An overlay is something like a transparent sheet that is placed on top of a photographed image. Text, count markers, pen drawings, measurement lines, or superimposed images can be written on the overlay. The contents written to the overlay can be saved or printed along with the image.

Basic method of overlay operation

All pen drawings, text input, etc., for an image are written onto a single overlay sheet.

Follow the sequence shown below to create an overlay.

Choose the function ↓ Draw or enter text ↓→To redo, clear before redrawing Paste

While you are drawing, the overlay is simply held in temporary storage, so its layout will not be

fixed as valid data unless you paste it to the image. If you click

the content you’ve drawn will be lost. Once the overlay is fixed, you can choose to display or hide it by using Overlay ON/OFF .

to return without pasting,

Displaying or hiding the overlay

Overlay ON displays the overlay on top of the screen. Overlay OFF hides the overlay from the screen. Even while Overlay OFF , if you press any icon to draw on the overlay, e.g., Pen or Text , the overlay will automatically reappear.

Erasing the overlay

Press Clear All , and Y/N will appear asking you to confirm whether or not to erase. Press Y if you want to erase or N if you do not. You cannot partially erase an overlay. All pen drawings, count markers, text, measurement lines and superimposed objects will be erased. Crosslines and scales, however, will not disappear.

Saving or printing the overlay

If you save or print an image while an overlay on it is being displayed, the overlay image is written over the photographed image when it is saved or printed. In this case, the photographed image and the overlay are integrated into a single image when saved, so you cannot erase the overlay from the saved image. If the overlay is hidden while you save or print, only the photographed image is saved or printed.

• Some text may be dropped when saving an overlay over an image if you save at the

minimum file size. Furthermore, if the image is saved in JPEG format, we recommend selecting a low compression rate such as Fine or Normal.

• For details, refer to “1.4.2 Image File Settings－File Settings” in Chapter VI.

- 67 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.3

Entering a Comment on the Image

You can enter a comment on the overlay of an image by using the pen drawing, count marking, or text function. An overlay can be placed on top of a live image. If you do not want the image and a comment to be mismatched, use the freeze button to freeze the image before entering a comment.

3.3.1 Free-form Drawing

The pen function allows you to draw a free-form curve on the image.

NOTE: You need a mouse to use this function.

1） Press Pen . The tool bar shown below will be displayed.

2) Press the red, blue, green, black, white, or yellow color icon to determine the color of the pen.

3) Click at the starting point and hold down the mouse button while you drag, and the locus of the pointer will be drawn. If you failed to draw, use Clear to erase the locus you’ve now entered. In this case, what you’ve drawn with the pen will be lost unless you have already pasted.

4) After drawing, press Paste to fix what you’ve drawn as valid data.

5) Press to return to the menu in which you previously were. Anything you’ve drawn will

be erased unless you have pasted. Once the content is fixed as valid, you cannot erase without erasing the entire overlay.

- 68 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.3.2 Using the Count Marker (to Count the Number of Points)

The count marker is a convenient function because it displays numbers in the order in which markers have been attached. Attach a marker to each point on the image, and you can count the number of points easily.

NOTE: You need a mouse to use this function.

1) Press Marker . The tool bar shown below will be displayed.

2) Press the red, blue, green, black, white, or yellow icon to determine the color of the marker.

3) Click any position on the screen, and markers will be displayed. Numbers 1-99 are displayed on markers, with counts also shown to the right of the color icons. If you wan to change the marker color in the middle of counts, press your desired color icon. That way, you can count points independently for each color. Or you can return to one of the colors you previously used, and continue counting from the last count of that color. If you failed to mark any point, you can use Undo or Redo to cancel or redo your most recent action. Up to 10 recent actions can be retrieved. Use Clear to erase all the content you’ve now entered. All markers you’ve attached will be erased unless you have pasted.

NOTE: If you put a marker in the middle of Undo or Redo , recent actions from

that point in time cannot be canceled or redone.

4) After marking points, press Paste to fix the markers you’ve attached as valid data.

5) Press to return to the previous menu. Any markers you’ve attached will be erased

unless you have pasted. Once the content is fixed as valid, you cannot erase without erasing the entire overlay.

NOTE: The count values cannot be saved.

The display information is interlocked with the menu size. Small markers are displayed when you are showing a small menu, and large markers are displayed when you are showing a large menu.

- 69 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.3.3 Entering Textual Comments

The text function allows you to enter a textual comment in the image.

NOTE: Although text can be entered from a keyboard, you need a mouse to

perform other operations.

1) Press Text . The tool bar shown below will be displayed.

2) Press the red, blue, green, black, white, or yellow color icon to select the text color.

3) Click the input window with the mouse to display a keyboard on the screen. (You will see the words “Input Mode” displayed on the upper left part of the menu.) Click the character on the keyboard that you want to enter. When you have finished, press Ent to confirm your entry. If you missed entering a character, use CL to erase all characters or BS to erase one character. To enter characters from your keyboard, move the cursor to the text input window and press the Enter key. Use the SHIFT+Backspace keys on the keyboard to erase all characters or the Backspace key to erase one character. Type your comment on the keyboard and hit the Enter key to confirm the content of your comment. (The “Input Mode” message disappears.)

4) Determine the position in which you want the text to be embedded. Use Position to display an embedding area. Place the mouse pointer within the area and drag the embedding area to the desired position.

5) Once you have determined the position, press Paste to fix the position in which to insert the comment.

6) Press

to return to the previous menu.

NOTE: The display information is interlocked with the menu size. Small characters

are displayed when you are showing a small menu, and large characters are displayed when you are showing a large menu.

- 70 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.4

Measuring on the Screen

Once you calibrate the reference length, you will have a simple means of measuring distances. You can save seven calibration values for each objective or measurement condition and reuse saved values by calling them up the next time you perform a measurement.

3.4.1 Performing Calibration and Saving Values

Before measuring the length of anything, you must first calibrate the reference length. Be aware that you cannot perform measurement if you skip the calibration process.

There are two ways to calibrate: You can use a subject of known length

magnification of the objective and relay lenses by right-clicking the Calib. icon. (The icon will change accordingly.)

Icon when using a subject of known length

Icon when using the magnification of the objective and relay lenses

NOTE: If the microscope connected to your system is the Nikon 80i/90i microscope,

set the magnification of the digital imaging head optical zoom to x1.0 before calibrating.

. You can switch between these two methods

, or you can use the

1) Select the number in which you want to save the calibration value (from s1 through s7 ). Drag the mouse pointer over one of numbers s1 through s7 , and the calibration information for that number will be displayed in the Info area for your confirmation.

2) Press Calib. to bring up a calibration screen like the one shown below.

3) Draw a calibration line about the length of a specific subject on the image that you want to be the reference. Click the mouse button at the starting point of the object to be measured. To draw a line, hold the mouse button while you drag it to the end point, then release the mouse button. To redraw a line, use Clear to erase the line you’ve just drawn.

4) When you have finished drawing a line, click the number input box to display a numeric keypad. After entering any number, press Ent .

5) Select the unit of measure. (nm, µm, mm, cm)

6) If you want to attach information to the calibration value you’ve created, click the Info input box and enter text for the information you want to attach. This information will prove helpful because you can confirm Info when you call up the calibration value at a later time.

7) Check the Set number to see if the calibration number is correct and press Save to save. Unless you enter a numeric value and a unit, you cannot press the Save button. If you want to recalibrate, use Clear to erase the current calibration value before saving it.

- 71 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

8) Press to return to the previous menu. Any calibration values will be erased unless

they have been saved.

NOTE: If you select "E" on the calibration screen, calibration values are converted

to inches or millimeters before saving. Values entered in centimeters or millimeters are converted to inches, while values entered in micrometers or nanometers are converted to millimeters.

< When using the magnification of the objective and relay lenses >

1) Select a number in which you want to save the calibration value from s1 through s7 . Drag the mouse pointer over one of numbers s1 through s7 , and the calibration information for that number will be displayed in the Info area for your confirmation.

NOTE: If the microscope connected to your system is the Nikon 80i/90i microscope

with motorized or intelligent nosepiece, note that each calibration value call number is linked to the hole number of the nosepiece. This means you cannot change calibration values by selecting s1 through s7 . The value is selected automatically from s1 through s7 based on the hole number of the nosepiece you are currently using.

2) Press Calib. to bring up the calibration screen shown below.

3） Click the numeric value input box to display the numeric keypad. Use the

keypad to enter the magnification of the objective.

4） Click the

keypad to enter the magnification of the relay lens.

5) If you want to attach information to the calibration value you've created, click the Info input box and enter text for the information you want to attach. This information will prove helpful because you can confirm Info when you call up the calibration value at a later time.

6) Check the Set number to confirm that the calibration number is correct, then click Save to save it. Save is disabled if no value is entered.

7) Press to return to the previous menu. Any calibration values not saved are deleted.

NOTE: * If the microscope connected to your system is the Nikon 80i/90i microscope

with motorized or intelligent nosepiece and the calibration method you selected is "using the magnification of the objective and relay lenses," you do not need to enter the magnification of the objective. If the camera head is connected to the rear port of the DIH, you do not need to enter the magnification of the relay lens. If you calibrated with one objective, other connected objectives will be also calibrated automatically with their magnifications being converted.

numeric value input box to display the numeric keypad. Use the

* If you selected the "using the magnification of the objective and relay

lenses" calibration method, keep in mind that the calibration value may incorporate a certain amount of error attributable to optical errors of the objective. With the Nikon 80i/90i microscope connected, errors may range up to 10%.

- 72 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.4.2 Calling the Calibration Value

To use one of the registered calibration values to perform measurement, you must call up the calibration value following the procedure described below before you can use it.

NOTE: Be aware that if you call up a calibration value for any image all of the

overlay information for that image will be erased.

1) Select the calibration value you want to use, from s1 through s7 . Drag the mouse pointer over one of the numbers s1 through s7 , and the calibration information for that number will be displayed in the Info area for your confirmation.

NOTE: If the microscope connected to your system is the Nikon 80i/90i microscope

with motorized or intelligent nosepiece, note that each calibration value call number is linked to the hole number of the nosepiece. This means you cannot change calibration values by selecting s1 through s7 . Calibration values are automatically changed when you change the objective.

3.4.3 Measuring the Distance between Two Points

You can measure the distance between two specified points on an image. The measurement line you used for this measurement can be saved to the overlay for that image.

NOTE: * You need a mouse to use this function.

* This function can be used unless you first perform calibration or call up the

saved calibration value.

* Because this is a simple function for measurement, its accuracy is not high.

1) Press Measure . The tool bar shown below will be displayed. Select the icon.

2) Press the red, blue, green, black, white, or yellow color icon to determine the color of the measurement line.

- 73 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3) Draw a measurement line. Click the mouse button at the start point of the object to be measured and hold down the mouse button while you drag and release the mouse button at the end point, to draw a line (measurement line). The length of the measurement line will be displayed in the vicinity of it. Each measurement line is assigned numbers 1 to 9. The number of measurement lines drawn in the same color is limited to nine. To change colors, click another color icon, so that measurement lines drawn in that color will be assigned numbers separately from those in other colors. To redraw a line, use Undo or Redo to cancel or redo your most recent action. Up to 10 recent actions can be retrieved. Use Clear to erase all the content you’ve now entered. All lines drawn before confirmation with Paste will be erased.

NOTE: If you draw a measurement line in the middle of Undo or Redo , recent

measurement lines drawn from that point in time cannot be canceled.

4) To save a measurement line to the overlay of the image, press Paste to fix after drawing it.

5) Press

cofirmed with Paste will be saved. Once the content is fixed as valid, you cannot erase it unless you erase the entire overlay.

NOTE: * The display information is interlocked with the menu size. Small characters

* Normally, values with these functions are labeled with the units "nm," "µm,"

* If the microscope connected to your system is the Nikon 80i/90i microscope

to return to the menu in which you previously were. Only measurement lines

are displayed when you are showing a small menu, and large characters are displayed when you are showing a large menu.

"mm," or "cm." However, if calibration values are selected after inch/mil conversion, they are labeled "mil," and an "E" is indicated, representing inch conversion.

with motorized or intelligent nosepiece, note that each calibration value call number is linked to the hole number of the nosepiece. This means you cannot change calibration values by selecting s1 through s7 . Calibration values are automatically changed when you change the objective.

- 74 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.4.4 Measuring perpendicular distance

You can measure the distance between a reference line and a point on an image. The measurement line for this measurement can be saved as part of the overlay for the image.

1) Press Measure . The tool bar shown below will be displayed. Select the icon.

2) Press a color icon (red, blue, green, black, white, or yellow) to set the color of the measurement line.

3) Draw a reference line. Click the mouse button at the starting point of the reference line. To draw the line, hold the button as you drag the mouse. Release the button at the ending point.

4) Click at the position of a point located at the desired distance from the reference line. A perpendicular line will be drawn from where you click to the reference line. This is the measurement line. The length of the measurement line will be displayed in the vicinity of it. Each measurement line is assigned numbers 1 to 9. The number of measurement lines drawn in the same color is limited to nine. To change colors, click another color icon, so that measurement lines drawn in that color will be assigned numbers separately from those in other colors. To redraw a line, use Undo or Redo to to cancel or redo your most recent action. Up to 10 recent actions can be retrieved. Use Clear to erase all the content you’ve now entered. All lines drawn before confirmation with Paste will be erased.

NOTE: * If you draw a measurement line in the middle of Undo or Redo , recent

measurement lines drawn from that point in time cannot be canceled.

* To redraw a reference line, select the

icon once again.

5) To save a measurement line to the overlay of the image, press Paste to fix after drawing it.

6) Press

confirmed with Paste will be saved. Once the content is fixed as valid, you cannot erase it unless you erase the entire overlay.

NOTE: * The display information is interlocked with the menu size. Small characters

* Normally, values with these functions are labeled with the units "nm," "µm,"

* If the microscope connected to your system is the Nikon 80i/90i microscope

to return to the menu in which you previously were. Only measurement lines

are displayed when you are showing a small menu, and large characters are displayed when you are showing a large menu.

"mm," or "cm." However, if calibration values are selected after inch/mil conversion, they are labeled "mil," and an "E" is indicated, representing inch conversion.

with motorized or intelligent nosepiece, note that each calibration value call number is linked to the hole number of the nosepiece. This means you cannot change calibration values by selecting s1 through s7 . Calibration values are automatically changed when you change the objective.

- 75 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.4.5 Measuring angles

You can measure an angle between two lines on the screen and save the measurement line (lines and angle) for this measurement as part of the overlay for the image.

1) Press Measure to display the following toolbar. Select the icon.

2) Press a color icon (red, blue, green, black, white, or yellow) to set the color of the measurement line.

3） Draw two lines tangential to the object to form the angle to be measured. Click the mouse

button at the starting point of the line. To draw the line, hold down the button as you drag the mouse. Release the button at the end point. The angle formed by the lines will be displayed. Each angle is assigned numbers 1 to 9. The number of measurement lines drawn in the same color is limited to nine. To change colors, click another color icon, so angles drawn in that color will be assigned numbers separately from those in other colors. To redraw an angle, use Undo or Redo to cancel or redo your most recent action. Up to 10 recent actions can be retrieved. Use Clear to erase all the content you’ve now entered. All lines drawn before confirmation with Paste will be erased.

NOTE: If you draw a measurement line in the middle of Undo or Redo , recent

measurement lines drawn from that point in time cannot be canceled.

4) To save a measurement line to the overlay of the image, press Paste to fix after drawing it.

5) Press

and angles confirmed with Paste will be saved. Once the content is fixed as valid, you cannot erase it unless you erase the entire overlay.

NOTE: The display information is interlocked with the menu size. Small characters

to return to the menu in which you previously were. Only measurement lines

are displayed when you are showing a small menu, and large characters are displayed when you are showing a large menu.

- 76 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.4.6 Measuring circles

You can measure the diameter and circumference of circles drawn on the screen and save circles and measurement results (diameter and circumference) as part of the overlay for the image.

1) Press Measure . The tool bar shown below will be displayed.

2) Press a color icon (red, blue, green, black, white, or yellow) to set the color of the circle.

3) Select the To move the circle, click near the center and drag to where you wish the object to be located. To resize the circle, click near the circumference and drag to the desired size. The diameter and circumference will be displayed in the vicinity of the center. Each measurement result is assigned numbers 1 to 9. The number of circles drawn in the same color is limited to nine. To change colors, click another color icon, so measurement results in that color will be assigned numbers separately from those in other colors. To redraw a circle, use Undo or Redo to cancel or redo your most recent action. Up to 10 recent actions can be retrieved. Use Clear to erase all the content you’ve now entered. All lines drawn before confirmation with Paste will be erased.

NOTE: * To measure a new circle, select the icon once again.

* If you draw a new circle in the middle of Undo or Redo , recent

4) To save a circle and its measurement results to the overlay of the image, press Paste to fix after the measurement.

5) Press

angles confirmed with Paste will be saved. Once the content is fixed as valid, you cannot erase it unless you erase the entire overlay.

icon. A circle of arbitrary size is displayed in the center of the image.

measurement results cannot be canceled.

to return to the menu in which you previously were. Only measurement results

NOTE: * The display information is interlocked with the menu size. Small characters

are displayed when you are showing a small menu, and large characters are displayed when you are showing a large menu.

* Normally, values with these functions are labeled with the units "nm," "µm,"

"mm," or "cm." However, if calibration values are selected after inch/mil conversion, they are labeled "mil," and an "E" is indicated, representing inch conversion.

* If the microscope connected to your system is the Nikon 80i/90i microscope

with motorized or intelligent nosepiece, note that each calibration value call number is linked to the hole number of the nosepiece. This means you cannot change calibration values by selecting s1 through s7 . Calibration values are automatically changed when you change the objective.

- 77 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.5

Adjusting the Subject Position and Comparing Sizes

3.5.1 Using Crosshairs to Adjust the Subject Position

You can display crosshairs on the screen and use it to adjust the center or the horizontal or vertical position of the subject.

1) Press Cross , and crosshairs will be displayed.

2) Point to the center of the crosshairs and click the mouse button. Hold down the button while you move the mouse. The position of the crosshairs moves as you move the mouse.

3) When the crosshairs position is where you want it, release the mouse button to set that position.

4) To change the size and color of the crosshairs, press Color . There are two crosshairs sizes: a full-size crosshairs and a center-only crosshairs. The color can be selected from seven colors: red, green, cyan, yellow, magenta, white, or black.

5) Press Set to bring up the tool shown below. This tool allows you to select a display mode for the crosshairs that suits the subject whose position you want to adjust.

6) “Radius” is an option that displays a concentric circle along with the crosshairs, with respect to its center. The numbers 20 to 360 in the Radius menu indicate the radius of the displayed concentric circle (in pixel units). Select the check box for any number to display a concentric circle whose radius corresponds to your selected number. By selecting multiple numbers, you can display concentric circles with different radiuses.

7) “Crosshairs” is an option that allows you to select the line type of crosshairs. Select the “Normal” check box, and the crosshairs will become a solid line. When you select the “Dotted” check box, the crosshairs is drawn with broken lines.

- 78 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

8) “Center Cross” is an option that allows you to fill the center part of the crosshairs. Select the “Yes” check box to fill the center part of the crosshairs. If you select the “No” check box, the center part of the crosshairs will not be filled.

9) Press Center to move the center position of the crosshairs back to the center of the screen.

10) Press Save to save the crosshairs settings. The display position, size and color, and display mode you’ve set in 2) to 8) above are saved to internal memory.

NOTE: Crosshairs settings once saved remain unchanged until you execute Save

again. When you display crosshairs for the first time after starting the DS-L1, the crosshairs will be displayed with the settings you last saved. You must save any changes to the crosshairs settings; otherwise, they will not appear the next time you start the DS-L1.

11) Press to return to the menu in which you previously were.

12) To hide the displayed crosshairs, press Cross again.

Normally, crosshairs are displayed on the screen only and is not drawn on saved or printed images. By leaving the “Cross” check box selected on REC menu, you can draw crosshairs on saved or printed images.

NOTE: * If while crosshairs are on you create or display a superimposed image, the

crosshairs will be hidden. The crosshairs can be redisplayed after you have finished creating or displaying a superimposed image.

Crosshairs display at power-on

The DS-L1 can be set to display crosshairs when it is powered on. There are two ways to perform this setting.

1) Setting from the SETUP menu Select “ON” for Crosshairs in PowerOn Settings on the SETUP menu and press SAVE .

2) Using Telnet commands from a PC Crosshairs-related Telnet commands are listed below. w_CRSON1 Displays crosshairs at power-on w_CRSON2 Displays a full-size crosshairs at power-on w_CRSOF Deselects display of crosshairs at power-on w_CRSCOL “color code” Allows you to change the initial color of crosshairs. RD: red, BL: blue, GN: green, PK: pink, WT: white,

BK: black, YL: yellow For information on Telnet commands, refer to “4.5 Using Telnet Commands for the DS-L1” in Chapter VI.

NOTE: * The display position and display mode of crosshairs cannot be set using

Telnet commands.

* Even if you’ve set the DS-L1 to display crosshairs at power-on, the

crosshairs will be hidden if you choose to hide it or use a superimpose function. If this happens, redisplay crosshairs from the menu.

- 79 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.5.2 Using a Scale to Measure the Subject Size

You can display a scale on the screen and use it to measure an approximate size of the subject.

1) Select the calibration value you want to use from s1 through s7 .

2) Press Scale , and a scale matched to the selected calibration value will be displayed.

3) Press Scale again to erase the displayed scale.

A scale normally is displayed on only the screen, and is not drawn in the saved or printed image. If you select the Scale check box on the REC menu, two scales, one vertical and one horizontal, will be drawn in the lower right part of the saved or printed image.

NOTE: * Depending on the calibration value (such as when the screen-full length is

calibrated as being equal to 1 mm), the system may not be able to display values. In such a case, the value is displayed as “######” and you must change the unit of the calibration value from “1 mm” to “1000 µm,” etc.

* Normally, values with these functions are labeled with the units "nm," "µm,"

"mm," or "cm." However, if calibration values are selected after inch/mil conversion, they are labeled "mil," and an "E" is indicated, representing inch conversion.

* If you perform an electronic zoom while using this function, the screen

display will reflect the zoom magnification.

* If you change the optical zoom of the digital imaging head while using this

function with the Nikon 80i/90i microscope connected to your system, the screen display will reflect the zoom magnification.

* If you change the objective while using this function, and if the microscope

connected to your system is the Nikon 80i/90i microscope using a motorized nosepiece or intelligent nosepiece, the screen display will change accordingly.

* If the microscope connected to your system is the Nikon 80i/90i microscope

using a motorized nosepiece or intelligent nosepiece, note that each calibration value call number is linked to the hole number of the nosepiece. This means you cannot change calibration values by selecting s1 through s7 . Calibration values are automatically changed when you change the objective.

- 80 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.5.3 Using XY Scales to Measure the Dimensions of the Subject

By displaying XY scales on the screen, you can measure the approximate dimensions of the subject. Because the X and Y scales can be moved independently, you can move the scales close to the subject before measuring its dimensions.

1) Select the calibration value you want to use from s1 through s7 .

2) Press C.Scale to display scales corresponding to the selected calibration value.

3) Point to part of the X scale and click the mouse button. Hold down the button while you move the mouse. The position of the X scale moves as you move the mouse.

4) When the X scale position is where you want it, release the mouse button to set the position of the X scale.

5) The position of the Y scale can be moved in the same way.

6) To hide the displayed scales, press C.Scale again.

NOTE: * It may not be possible to display XY scales, depending on the selected

calibration value. If XY scales cannot be displayed, a message “C.Scale NG!” is displayed in the Info area. In that case, change the calibration unit that has been set, for example, from 1 mm to 1000 µm.

* Normally, values with these functions are labeled with the units "nm," "µm,"

"mm," or "cm." However, if calibration values are selected after inch/mil conversion, they are labeled "mil," and an "E" is indicated, representing inch conversion.

* If you perform an electronic zoom while using this function, the screen

display will reflect the zoom magnification.

* If you change the optical zoom of the digital imaging head while using this

function with the Nikon 80i/90i microscope connected to your system, the screen display will reflect the zoom magnification.

* If you change the objective while using this function, and if the microscope

connected to your system is the Nikon 80i/90i microscope using a motorized nosepiece or intelligent nosepiece, the screen display will change accordingly.

* If the microscope connected to your system is the Nikon 80i/90i microscope

- 81 -

.TOOL. VI Basic Operations

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.5.4 Creating a Translucent Image and Comparing It to a Live Image

You can create a translucent image from the displayed image on the screen and view it while being laid on top of the live image for comparison. This function may be used to create a translucent scale or inspect registration of shapes. The range over which you can create such an image is half the screen.

1) Press Superimposition ● Create . The tool bar shown below will be displayed, with a yellow border displayed on the screen.

2) Move the mouse pointer into the area and click it while you drag in order to specify the range in which you want to create a superimposed image.

3) Press Create , and the system will start creating a superimposed image automatically. This will take some time. Depending on the subject, the image thus created may not have sufficient contrast for easy recognition. In such a case, use Clear to temporarily erase the image and [Lev:] to change the creation level before using Create to re-create an image.

4) If the desired contrast is obtained and you wish to save the created image in the internal memory, press Save .

5) If you want to paste it to the overlay of the image, use Paste . If you do not want to paste, use Clear to erase the image before it is fixed.

You can use Disp. to display the superimposed image you saved in the internal memory.

- 82 -

VI Basic Operations TOOL

3 Measuring Two-point Distance or Entering Information—TOOL Menu

3.5.5 Measuring vertical and horizontal distances

You can measure the horizontal distance (on the x-axis) and vertical distance (on the y-axis) between two cross hairs you display on the screen.

1) Right-click on Cross . The button will change to C.Msr. .

2) Select the C.Msr. icon. Two cross hairs will be displayed on the screen. To move a cross hair, click the center or one of the lines and drag to the desired position. Move both cross hairs near the object to measure the portion of the object between the horizontal and vertical axes. The x-axis distance and y-axis distance are displayed near the center of the cross hairs.

3) To change line colors, press Color . Seven colors are available: red, green, cyan, yellow, magenta, white, and black.

4) To clear the display, press C.Msr. once again. Normally, the axes for measuring vertical and horizontal distances are displayed on the screen but not printed on or saved with images.

To apply axes to saved images or to print axes along with images, select the "Cross" check box from the REC menu.

NOTE: * Creating or displaying superimposed images while measuring vertical and

horizontal distances will stop measurement and hide the cross hairs. You can resume vertical and horizontal measurement after creating or displaying the superimposed image.

* Normally, values with these functions are labeled with the units "nm," "µm,"

"mm," or "cm." However, if calibration values are selected after inch/mil conversion, they are labeled "mil," and an "E" is indicated, representing inch conversion.

- 83 -

.NETWORK. VI Basic Operations

4 Using the DS-L1 via a Network

4.1

Using a WEB browser to operate the DS-L1 from a PC

Using the DS-L1 via a Network

Typical Method of Use

You can connect the DS-L1 and a PC in a network and operate the DS-L1 from the PC or exchange image files between the DS-L1 and the PC. There are three methods for operating the DS-L1 from a PC:

• Use a WEB browser

• Use an FTP command

• Use a Telnet command

You also can access an FTP server PC from the DS-L1 via a network.

Possible operations in each method are described below. The symbols and in the diagrams below indicate the flow of images, while the symbol indicates the flow of control.

• Get images from the DS-L1

• Control the DS-L1 in a simple way

A WEB browser may be used from a LAN-based PC to observe images. It is possible to view small images with a rapid updating speed by using Movie mode. In this case, the DS-L1’s HTTP server function is used.

NOTE: As a rule, although it depends on how frequently images are updated, the

DS-L1 can only be accessed from up to two PCs at the same time.

- 84 -

VI Basic Operations NETWORK

4 Using the DS-L1 via a Network

Using FTP commands to operate the DS-L1 from a PC

• Get images from the DS-L1

• Send and save images to the DS-L1

• Advanced control of the DS-L1

FTP commands may be used from a PC to receive, send, or save image files. Furthermore, advanced control of the DS-L1 is possible using the DS-L1’s FTP server

Using Telnet commands to operate the DS-L1 from a PC

function.

• Advanced control of the DS-L1

Telnet commands may be used from a PC to achieve advanced control of the DS-L1.

Operating on a PC from the DS-L1

In this case, the DS-L1’s Telnet server function is used.

• Send images to an FTP server

Images can be transferred to a specified FTP server.

NOTE: This function cannot be used unless an FTP server facility is available on the

PC side.

Because up to five FTP servers can be specified, images can be easily and quickly filed in a personal directory, created separately one for each login user. Furthermore, when this function is combined with image file base software, a more efficient image filing system may be created. In this case, the DS-L1’s FTP client function is used.

- 85 -

.NETWORK. VI Basic Operations

4 Using the DS-L1 via a Network

4.2

Network Settings

4.2.1 Items Needing Confirmation

Items Needing Confirmation

A LAN in some DS-L1 operating environments may have been set up in a way exclusive to that environment, so be sure to consult the network administrator in your organization before setting up a PC. This is necessary to avoid causing problems with the LAN. Ask your network administrator to confirm the following points:

• Whether FTP can be used in the LAN (only if you wish to use the FTP function)

• Whether image files can be transferred across in the LAN

• How IP addresses are managed (if you wish to use a fixed IP address, whether its use is

permitted, or, if you wish to have IP addresses, etc., automatically acquired, whether a DHCP server is available)

NOTE: When a fixed IP address is acquired, a subnet mask and a gateway address

are also acquired. Note, however, that when you apply for an IP address, you may be requested to supply the MAC address of your product. The MAC address is shown in the lower right corner of the Network Settings screen of the SETUP menu. In automatic IP address acquisition by DHCP, the assigned IP addresses change dynamically. Accordingly, if you are using a web browser to access the DS-L1 from a PC, we recommend setting a fixed IP address for the DS-L1.

Confirming the PC to be network connected

• OS of the PC used for a Web browser and browser versions

There may be slight differences in Web browser functions depending on the OS of the PC and the browser version. To use a Web browser, be sure to use a PC with the OS and browser recommended below.

Recommended OS: Windows 98/NT/2000/XP Macintosh OS 8.6/9.2/X Browser: Windows Internet Explorer 5.5/6.0 Netscape 6.2/7.0 Macintosh Netscape 6.2/7.0

• OS of the PC used for the FTP server and installation of an FTP server

If images are to be saved in an FTP server from the DS-L1, you need to have a PC with FTP server functions installed. Make sure that the PC used for an FTP server is running one of the supported OSs listed below.

Supported OS: Windows NT Windows 2000 Windows XP Professional Mac OS X

If you are using Windows NT, 2000, or XP Professional, you must have the components for FTP server functions installed. Check to see if those components are installed in your computer.

- 86 -

VI Basic Operations NETWORK

4 Using the DS-L1 via a Network

4.2.2 Setting Essential Items—Network Settings

In this instruction manual, explanation are given assuming that the IP address of the DS-L1 is

192.168.10.2, that of the server is 192.168.10.1, and that of the subnet mask is 255.255.0.0.,

while the gateway address is 192.168.128.1.

Of course, you should use the IP address assigned to you by your network administrator. We must assume that network settings on the PC side (LAN connection) are complete. Please consult your network administrator for details.

Network settings of the DS-L1

If you are going to connect the DS-L1 to a LAN, you need to enable it for network operation and set its own address. To make network settings on the DS-L1, select Network Settings from the SETUP menu to call up the Network Settings screen shown below.

Enables/disables network operation.

Sets the IP address of the DS-L1.

Enable Network

To use a network, always select this check box.

Read Only (FTP, WEB : disable Write/Control)

This is to disable writing to the internal files of the DS-L1 when it is operated using a WEB browser or FTP command. When this check box is selected, you cannot write to the internal files. Unselect this check box to control the DS-L1 and write to internal files via a network connection. If you only want to get images from the DS-L1, leave this check box selected.

- 87 -

.NETWORK. VI Basic Operations

4 Using the DS-L1 via a Network

Internal Server

Set the IP address, subnet mask, user ID, and password of the DS-L1. Refer to “Settings for improved security” described below for details on how to set a password.

• When automatically acquiring an IP address

D.H.C.P * ( Auto get an IP ) IP Address Automatically set after restarting Subnet Mask Automatically set after restarting

NOTE: The DS-L1 takes some time after it restarts before the addresses are

displayed.

• When setting a fixed IP address

D.H.C.P ( Auto get an IP ) IP Address 192 168 010 002 ←Input example Subnet Mask 255 255 000 000 ←Input example If any entry in the IP address consists of two digits or one digit, add “0” or “00” at the beginning so that entry will consist of three digits.

Click the input box and enter an address value. If you missed entering any address value, hold down Skip on the screen keyboard while you skip to the last entry of the address, then reenter the correct value.

Once you have finished with all the settings, press SAVE and then restart the DS-L1.

To revert to the initially set value, press Default and then SAVE and restart the DS-L1.

Settings for improved security

To improve security, make the following settings on the Network Settings screen. Be aware that the transferred images and information are not encrypted.

Limiting logins by User ID and Password settings

In the Internal Server, set a user ID and a password.

User ID Input (up to 10 characters) Pass Word Input (up to 10 characters)

Once you set a user ID, you will be asked to provide authentication when connecting to the DS-L1 from a browser. You cannot log in unless you supply your user ID and password. If the user ID is defaulted to “anonymous,” anybody can access your DS-L1 via a network.

NOTE: Note that if you save a password as the default word “none” without

changing it, the word “none” will become your password.

- 88 -

VI Basic Operations NETWORK

4 Using the DS-L1 via a Network

Limiting connectable IPs

If you want to limit the IP addresses connectable to the DS-L1, select the “IP Authority” check box. To register the IP addresses that are allowed to connect to the DS-L1, follow the procedure described below.

Method for registering the IP addresses that are allowed to connect

1) Insert a CF card into the card slot of your computer.

NOTE: A card adapter may be needed depending on your computer.

2) Create a directory named \NET in the CF card.

3) Create a text file that contains a list of the IP addresses that are allowed to connect to the DS-L1.

Description example

192.168.10.1

192.168.10.10

192.168.10.36

192.168.21.*

A wildcard (*) can be used. In the above example, 1 to 254 are effective.

4) Add an extension “.ip” to the text file and save it in the \NET directory or a directory hierarchically below it. (Example: Autho.ip)

5) Insert the CF card into the DS-L1.

6) Connect to the DS-L1 from the PC by Telnet and run the command “w_IPA” to register the IP addresses. (Refer to “4.5 Using Telnet Commands to Operate on the DS-L1” in Chapter VI.)

Saving logs of connected users (NETLOG function)

A record can be kept of the IP addresses of the machines that accessed the DS-L1 and of time information. When accessed from a WEB browser, access logs are kept only when the user IDs have been set in the Internal Server on the DS-L1 side. However, these logs disappear when the DS-L1 is powered off. Run the Telnet command “w_NLGON,” and the initial settings can be changed to display NETLOG. To get the data contained in the logs, access the DS-L1 using an FTP command, and get and read the file labeled NETLOG.txt that is stored in the RAMIBOX directory or a directory hierarchically below it. To get the data contained in the logs, access the DS-L1 using an FTP command, and get and read the file labeled NETLOG.txt that is stored in the RAMIBOX directory or a directory hierarchically below it. NETLOG.txt is up to 64 Kbytes in size. If the buffer is filled, the content is automatically erased and new logs are written to the file beginning with the 0 byte. However, if transfers to an external server have been set by the w_NLFTON command, the log data is transferred to the external server before being erased. The file name of this log data consists of the letters NL, the date (months, days and hours), and the extension “.txt.” (When transferred at 12 o’clock on April 1, the file name would be NL040112.txt.)

Telnet commands for logs

w_NLGON Displays NETLOG w_NLGOF Hides NETLOG s_NLGCL Erases the content of NETLOG w_NLFTON Transfers NETLOG when the buffer is filled w_NLFTOF Does not transfer NETLOG when the buffer is filled

- 89 -

.NETWORK. VI Basic Operations

4 Using the DS-L1 via a Network

4.3

Operating the DS-L1 from a WEB Browser

4.3.1 Setting the WEB Browser

4.3.1(1) When Using Internet Explorer

1) Start the PC. Refer to your computer’s user manual for details.

2) Launch Internet Explorer. Refer to your computer’s user manual or the Internet Explorer help function for details.

3） Select [Tools] - [Internet Options].

Left-click here to open the pull-down menu.

Left-click here.

4) Select [Connections].

5) Select [LAN Settings].

Left-click here.

- 90 -

Nikon DS-2MBW, DS-2MBWC, DS-2MV User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual