Phytec FireWire-CAM-011H, FireWire-CAM-012H, FireWire-CAM-111H, FireWire-CAM-112H User Manual

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FireWire-CAM-011H FireWire-CAM-012H FireWire-CAM-111H FireWire-CAM-112H

Manual

Edition May 2006

A product of a PHYTEC Technology Holding company

FireWire-CAM-011H/-012H

In this manual are descriptions for copyrighted products that are not explicitly indicated as such. The absence of the trademark (™) and copyright (©) symbols does not imply that a product is not protected. Additionally, registered patents and trademarks are similarly not expressly indicated in this manual.

The information in this document has been carefully checked and is believed to be entirely reliable. However, PHYTEC Messtechnik GmbH assumes no responsibility for any inaccuracies. PHYTEC Messtechnik GmbH neither gives any guarantee nor accepts any liability whatsoever for consequential damages resulting from the use of this manual or its associated product. PHYTEC Messtechnik GmbH reserves the right to alter the information contained herein without prior notification and accepts no responsibility for any damages which might result.

Additionally, PHYTEC Messtechnik GmbH offers no guarantee nor accepts any liability for damages arising from the improper usage or improper installation of the hardware or software. PHYTEC Messtechnik GmbH further reserves the right to alter the layout and/or design of the hardware without prior notification and accepts no liability for doing so.

© Copyright 2006 PHYTEC Messtechnik GmbH, D-55129 Mainz. Rights - including those of translation, reprint, broadcast, photomechanical or similar reproduction and storage or processing in computer systems, in whole or in part - are reserved. No reproduction may occur without the express written consent from PHYTEC Messtechnik GmbH.

For further information:

EUROPE NORTH AMERICA

Address:

Ordering Information:

Technical Support:

Fax: +49 (6131) 9221-33 1 (206) 780-9135

Web Site: http://www.phytec.de http://www.phytec.com

PHYTEC Technologie Holding AG Robert-Koch-Str. 39 D-55129 Mainz GERMANY

+49 (800) 0749832

order@phytec.de

+49 (6131) 9221-31

support@phytec.de

PHYTEC America LLC 203 Parfitt Way SW, Suite G100 Bainbridge Island, WA 98110 USA

1 (800) 278-9913

sales@phytec.com

1 (800) 278-9913

support@phytec.com

1st Edition May 2006

Table of Contents

1 Delivery Contents................................................................................1

1.1 Accessories................................................................................... 1

1.2 What you Need for the Initial Start-Up........................................ 3

1.3 Features or the FireWire-CAM-011H / 012H.............................. 5

1.4 Features of the FireWire-CAM-111H / 112H.............................. 5

1.5 Important Notes............................................................................ 6

1.6 Declaration of Conformity ........................................................... 7

1.7 Overview of Connectors and Settings..........................................8

1.7.1 Connectors....................................................................... 8

1.7.2 Settings............................................................................ 9

2 First Steps ..........................................................................................11

2.1 Hardware-Installation on a Standard PC....................................11

2.1.1 Der FireWire Connection.............................................. 11

2.1.2 Installation of a FireWire Interface Card (PC).............. 14

2.2 Laptop Installation...................................................................... 16

2.2.1 The FireWire Connection.............................................. 16

2.2.2 Installation of a FireWire Interface Card (Laptop) .......19

2.3 Installation of the Driver Software.............................................21

2.4 Mounting a Lens......................................................................... 27

2.5 Installation of the Demo Program ..............................................30

2.6 Starting Up the Camera with the Demo Program ......................34

2.6.1 The First Live Image..................................................... 34

2.6.2 Problem Solving............................................................36

2.6.3 Adjusting Camera Settings............................................ 37

3 The Camera in Detail........................................................................43

3.1 Camera Connections ..................................................................43

3.1.1 IEEE 1394 Interface...................................................... 43

3.1.2 External Triggering, FCAM-111H /112H Only ...........43

3.2 Connecting the Lens...................................................................45

3.3 Mechanical Attachment.............................................................. 48

3.4 Camera Settings.......................................................................... 50

3.4.1 Camera Settings: Standards........................................... 50

3.4.2 Camera Settings in Detail.............................................. 50

3.5 The Spectral Behavior................................................................ 54

3.5.1 FireWire-CAM-011H / -111H (monochromatic) .........54

3.5.2 FireWire-CAM-012H / -112H (Color) .........................55

3.6 How to Maximize Image Quality...............................................59

3.6.1 Lens ............................................................................... 59

3.6.2 Lighting ......................................................................... 59

3.6.3 Camera Setup ................................................................ 65

FireWire-CAM-011H/-012H

4 The Software Concept......................................................................71

4.1 Layers Standards of the FireWire-CAM Series ......................... 71

4.2 Accessing the Camera Driver .................................................... 73

4.3 Working with the Filter Graph Editor........................................ 74

4.3.1 How to Get the Filter Graph Editor .............................. 74

4.3.2 Working with the Filter Graph Editor........................... 74

4.3.3 How the Camera Appears in the Filter Graph Editor ... 75

5 Technical Data...................................................................................77

6 Dimensions......................................................................................... 79

4 © PHYTEC Messtechnik GmbH 2006 L-680e_1

Table of Contents

Table of Figures

Figure 1: FireWire Connecting Cable 6-Pin/6-Pin Type........................... 1

Figure 2: FireWire Connecting Cable 6-Pin/4-Pin/Power Type ...............2

Figure 3: Components of a FireWire System ............................................ 3

Figure 4: VCAM-011H and VCAM-012H ............................................... 8

Figure 5: VCAM-111H and VCAM-112H ............................................... 8

Figure 6: 6-Pin FireWire Socket.............................................................. 11

Figure 7: FireWire and i.LINK Logos..................................................... 12

Figure 8: FireWire Connecting Cable 6-Pin/6-Pin Type......................... 12

Figure 9: Insertion of the Card into the PCI Slot..................................... 15

Figure 10: 4-Pin FireWire Socket.............................................................. 16

Figure 11: FireWire and i.LINK logos ......................................................16

Figure 12: FireWire Connecting Cable 6-Pin/4-Pin Type......................... 17

Figure 13: Power Connections: 6-pin/4-pin+power type ..........................19

Figure 14: Power Connection: PC-110 Card............................................. 21

Figure 15: Title Menu of the „Vision Tools“ CD...................................... 22

Figure 16: Installation Menu for the FireWire Camera............................. 23

Figure 17: Driver Installation, Step 1 ........................................................ 24

Figure 18: Driver Installation, Step 2 ........................................................ 25

Figure 19: Driver Installation, Compatibility Warning............................. 25

Figure 20: Driver Installation, Step 3 ........................................................ 26

Figure 21: Lens Assembly (C-Mount)....................................................... 27

Figure 22: Flange Back Distances and Mounting of C-Mount (Top) /

CS-Mount (Bottom) Lenses .....................................................

Figure 23: Title Menu of the‚ Vision Tools‘ CD....................................... 31

Figure 24: Installation Menu for the FireWire Cameras ...........................31

Figure 25: Demo Installation, Step 1......................................................... 32

Figure 26: License Agreement, Step 2 ......................................................32

Figure 27: License Key, Step 3.................................................................. 33

Figure 28: Installation Completed, Step 4 ................................................. 33

Figure 29: The Program „PHYTEC Vision Demo“ .................................. 34

FireWire-CAM-011H/-012H

Figure 30: PHYTEC Vision Demo – Select Device ................................. 35

Figure 31: PHYTEC Vision Demo – Live View Function Activated....... 35

Figure 32: Camera Setting „Device Settings“........................................... 38

Figure 33: Camera Setting „Properties Exposure“.................................... 39

Figure 34: Camera Setting „Properties Image“......................................... 40

Figure 35: Camera Setting „Properties Color“.......................................... 40

Figure 36: Camera Setting „Properties Device“........................................ 41

Figure 37: Further possible Settings of the PHYTEC-Vision-Demo........ 41

Figure 38: Connections FCAM-111H and FCAM-112H ......................... 43

Figure 39: Mounting Plate......................................................................... 48

Figure 40: Attachment of the Mounting Plate........................................... 49

Figure 41: Mounting Options of the FireWire-CAM................................ 49

Figure 42: Spectral Response (FireWire-CAM-x11H) ............................. 54

Figure 43: Bayer Pattern Filter (Colour Sensor) ....................................... 56

Figure 44: Spectral Filter Characteristics

(FireWire-CAM-012H / -112H) ..............................................

Figure 45: FireWire-CAM-012H / -112H : UR Rejection Filter .............. 58

Figure 46: PHYTEC Ring Light Order No.: VZ-001-x, VZ-002-x .......... 60

Figure 47: Light-Field- (Left) and Dark-Field-Lighting (Right) .............. 61

Figure 48: The Shadow Projection............................................................ 62

Figure 49: The Structured Light................................................................ 63

Figure 50: The Silhouette Projection......................................................... 64

Figure 51: Transillumination..................................................................... 65

Figure 52: Dimensions .............................................................................. 79

6 © PHYTEC Messtechnik GmbH 2006 L-680e_1

Delivery Contents

1 Delivery Contents

The standard scope of supply includes the following components:

• the camera

• a C/CS-mount adapter

• a tripod adapter (bolted together with the camera)

• the software-CD SO-221

• this manual

1.1 Accessories

For the operation of the camera you normally need some additional components. You can obtain following material designed to be compatible with the camera from PHYTEC:

Figure 1: FireWire Connecting Cable 6-Pin/6-Pin Type

• FireWire Connecting Cable (6-pin/6-pin type), 1.8 m

Order number WK096-1.8

• FireWire Connecting Cable (6-pin/6-pin type), 3.0 m

Order number WK096-3.0

• FireWire Connecting Cable (6-pin/6-pin type), 4.5 m

Order number WK096-4.5

FireWire-CAM-011H/-012H

Figure 2: FireWire Connecting Cable 6-Pin/4-Pin/Power Type

• FireWire Connecting Cable (6-Pin/4-Pin/Power Type), 2 m

Order number. WK113-2.0

Hint:

• The FireWire cables with a 4-pole plug are usually needed for

connecting the camera to a laptop. The 4-pin FireWire connection does not provide supply voltage. When using such a cable you need a separate mains adapter for the power supply.

• Please note that the full data rate is specified for a cable length of

up to 4.5 m. The usage of longer cables is possible but the data rate will be reduced according to the bus specifications. This means that you possibly cannot use the full image resolution or framerate.

• AC-adapter 12 V / 600 mA for separate power supply

Order code SV001 (suitable for 230 V 50 Hz AC mains voltage only)

• Video lenses:

In our product range we keep a variety of high-quality lenses for several purposes. We will gladly assist you in choosing an adequate lens.

• Additional accessories:

Depending on your application you may need further components. We are happy to assist you in case any questions should occur.

2 © PHYTEC Messtechnik GmbH 2006 L-680e_1

Delivery Contents

1.2 What you Need for the Initial Start-Up

For the initial basic start-up you usually need some further components besides the FireWire-CAM itself. These are partially dependent on the computer with which you use the camera. In accessories:

Figure 3 you get a first overview of the appropriate

Figure 3: Components of a FireWire System

FireWire-CAM-011H/-012H

 A C- or CS-Mount lens. Please note however that the high quality

of digital cameras should not be reduced by using lenses of low

quality (see section

3.6, “How to Maximize Image Quality”).

PHYTEC provides a wide range of compatible high-quality lenses.

 A PHYTEC FireWire camera.  In case the IEEE 1394 bus does not provide supply voltage (which

is common to almost all laptop solutions), you will need an extra

mains adapter (e.g. the SV001, see above). You can use a stabilised

quality-mains adapter of your choice alternatively if it provides 8

to 30 VDC and 500 mA. Please read section

1.5,“Important

Notes"

 A cable for the connection between camera and IEEE 1394 bus.

This will usually be the IEEE 1394 interface (host controller) of your computer. PHYTEC provides several IEEE 1394 cables. You can use any other cable alternatively if they comply with the IEEE

1394 standard. Please read section

1.5,,“Important Notes"

 A computer (PC, laptop) that meets the following requirements Caution!

The host computer has to meet following requirements:

• 1394 interface, compatible with the standards IEEE 1394-1995 and

IEEE 1394a (OHCI), 400 MBit/s

• processor: Pentium II, 300 MHz or higher

recommended: Pentium II, 500 MHz, 128 MB RAM or higher for “FireWire-SDK”: PIII, 800 MHz or higher

• Graphics adaptor with 24 or 32-bit colour depth

• Operating system: Windows 2000/SP2 or Windows XP

• DirectX 8.1 or higher

Note:

In case you purchased a Starter-Kit, most components needed are already contained. Please compare the contents of your kit with the list of required components first.

4 © PHYTEC Messtechnik GmbH 2006 L-680e_1

Delivery Contents

1.3 Features or the FireWire-CAM-011H / 012H

Both FireWire cameras feature following attributes:

• 1/3" progressive-scan CCD

• 1024 x 768 pixel

• up to 30 images/s

• IEEE 1394a interface

• DCAM 1.31 protocol

• WDM Stream Class driver included

• PHYTEC-FireWire SDK included

• connection for C-/CS-Mount lenses (lens not included)

• FireWire-CAM-011H: monochrome model („b/w“)

• FireWire-CAM-012H: color model

Note:

• Find the detailed technical data in section 5.

• In this document and in the application software, the cameras are

sometimes referred to as FCAM-011H resp. FCAM-012H.

1.4 Features of the FireWire-CAM-111H / 112H

Both FireWire cameras are identical with the FireWire-CAM-011H and 012H. Additionally these cameras have a BNC socket for the feed of an external trigger signal.

• FireWire-CAM-111H: monochrome model („b/w“)

• FireWire-CAM-112H: color model

FireWire-CAM-011H/-012H

1.5 Important Notes

• We hereby expressly note that, according to the product liability

law, we cannot be made responsible for damages caused by our devices if they have been used or repaired inappropriately or if, in case of a component replacement resp. system construction, other parts than our original components or components approved by us have been used, and especially if the operating instructions were not correctly followed.

• Handle the camera with care. Avoid hard shocks, concussions, etc.

The camera can be damaged by incorrect handling and wrong storage.

• Do not try to disassemble the camera. To avoid electric shocks, do

not remove neither screws nor the case. There are no components in the camera that need user maintenance. Maintenance work may only be carried out by qualified maintenance personnel.

• Never use strong or abrasive detergents (e. g. alcohol, benzene or

turpentine) to clean the case of the camera. Wipe the case with a soft cloth slithtly moistened with a neutral cleanser.

• Never expose the camera to humidity, dust or dirt. This camera is

intended for indoor use only. Humidity can damage the camera and cause the risk of electric shock.

• Never point the camera towards the sun or very bright objects.

Otherwise this may lead to blooming and smear.

• Keep the camera shut or mount a lens to avoid getting dust on the

CCD chip.

6 © PHYTEC Messtechnik GmbH 2006 L-680e_1

Delivery Contents

• Clean the CCD front panel carefully. Never use strong of abrasive

detergents for the cleaning of the CCD front panel.

• Only use the original cable and power supply intended for the

camera. The warranty expires if other cables or power supplies are used.

• If you would like to use the camera with another power supply,

please note that it may only be used with a low voltage of +8 to +40 V DC (direct current). Connecting it directly to mains voltage (e.g. 230 V AC) is a danger to life!

• The mains adapter provided with the camera (depending on supply

option) should not be used with other devices.

1.6 Declaration of Conformity

The cameras FireWire-CAM-011H, FireWire-CAM-012H, FireWireCAM-111H and FireWire-CAM-112H meet the EC directive 89/336/EEC for a digital device of class B. They have been tested and thus conform to EN55024/CISPR22 and EN55024/CISPR24. To conform to EU standards, shielded cables have to be used to connect other devices to the camera. The cameras have been tested in a typical environment complying with class B. It is therefore assumed that the cameras will also be functioning in other environments complying with class B.

FireWire-CAM-011H/-012H

1.7 Overview of Connectors and Settings

1.7.1 Connectors

Usually you only need the IEEE 1394 bus for connecting the camera. That bus transmitts the video data, the control data and the supply voltage for the camera. In case the IEEE 1394 bus does not provide supply voltage, you will need the possibility to feed supply voltage into the cable.

Figure 4: VCAM-011H and VCAM-012H

Additionally to the VCAM-011H and VCAM-012H the VCAM-111H and VCAM-112H are equipped with a BNC socket for the connection to an external trigger signal.

Figure 5: VCAM-111H and VCAM-112H

8 © PHYTEC Messtechnik GmbH 2006 L-680e_1

Delivery Contents

1.7.2 Settings

All parameters of the camera are adjustable via the IEEE 1394 bus. The camera is delivered with a sample application (requires Windows 2000/SP2, XP or higher and DirectX 8.1 or higher), that allows for the acquisition of images and streams of images and the adjustment of the

basic parameters (see section

2.6)

It is, of course, possible to adjust the camera parameters independently from this program. For this purpose, PHYTEC offers a WDM Stream

Class driver (see section

4) which allows the parameters to be set with

every image processing software compatible to DirectX 8 or higher.

Alternatively the PHYTEC-SDK (DirectX wrapper) can be used. It allows for a very convenient access to all features of the FireWire-CAMs without the programmer having to become acquainted with the complexity of DirectX.The SDK includes connections to several programming interfaces:

- .NET Komponenten: for MS Visual Basic .NET and C# .NET

- ActiveX Control: for Microsoft Visual Basic 6

- C++ Class Libary: Microsoft Visual C++ 6 and Visual C++ .NET

For each of these interfaces the SDK provides all binaries, headers and libraries needed, a detailed help as well as sample projects and demo programs with source codes.

You will find an overview dealing with the programming in section

The Software Concept“. The complete specifications for the features

„

you will find in the help files dealing with the respective programming

environments on the „Vision-Tools“-CD, SO-221.

An outline of standardised dialogues is available in section details on these parameters you will find in section

3.4.

2.6.3,

FireWire-CAM-011H/-012H

10 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

2 First Steps

This chapter explains how to connect the FireWire camera to your computer and how to install the software needed for the first image acquisitions. The individual sections discuss the proceedure for different hardware constellations. Please check which hardware version you are using and read on in the corresponding section:

Section Section Section

variants.

2.1: Installation of the camera on a standard desktop-PC

2.2: Installation of the camera on a laptop

2.3 describes the installation of the software for all hardware

2.1 Hardware-Installation on a Standard PC

2.1.1 Der FireWire Connection

Check first if your computer is already equipped with a FireWire interface.

You will usually find a 6-pole FireWire socket on your PC (

Figure 6: 6-Pin FireWire Socket

Figure 6).

FireWire-CAM-011H/-012H

You will be able to identify this socket by the FireWire logo (

Figure 7):

Figure 7: FireWire and i.LINK Logos

Note:

The FireWire interface sometimes is also called i.LINK or IEEE-1394.

All signals and the supply voltage necessary for operating the camera are usually available on this socket. Therefore only one single cable is necessary for the camera.

This cable has to feature a 6-pin plug on each end (

Figure 8):

Figure 8: FireWire Connecting Cable 6-Pin/6-Pin Type

Depending on the desired length of the cable, you can use one of these FireWire cables for the connection:

12 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

• FireWire connecting cable (6-pin/6-pin type), 1.8 m

Order number WK096-1.8

• FireWire connecting cable (6-pin/6-pin type), 3.0 m

Order number WK096-3.0

• FireWire connecting cable (6-pin/6-pin type), 4.5 m

Order number WK096-4.5

Hints:

• In case your PC should not have a FireWire interface, you would

first have to install a FireWire interface card to be able to use the

camera. Refer to section 2.1.2.

• In case your PC should have a smaller 4-pin FireWire socket,

please proceed as explained in section 2.2“Laptop Installation”. If

your computer features both types of sockets, we recommend the connection on the 6-pin socket.

• Please note that the full data rate is specified only for a cable

length of up to 4.5 m. The use of longer cables is possible but the data rate will be reduced according to the bus specification. This means that you possibly will not be able to use the full image resolution or framerate.

The FireWire interface is „hot-plug“-capable. This means that you can connect and disconnect the camera without having to shut down your computer. Please mind however to close all programs that access the camera to avoid data loss.

To put the camera into operation, simply plug one end of the FireWire cable into the socket „In“ on the back of the camera and the other end into the 6-pin FireWire socket of your computer. Further connections are not required.

Caution!

You will have to install the respective driver software on your PC prior to the initial operation. Without the installation of the driver, the camera will not function at all or merely in a limited way.

Please read section 2.3 how to install the driver.

FireWire-CAM-011H/-012H

2.1.2 Installation of a FireWire Interface Card (PC)

This step is necessary if your computer is not yet equipped with a FireWire interface. In this case you require an additional PCI card with FireWire interfaces. Below we describe the installation of the PHYTEC FireWire card, ordering number PC-109. Depending on the option of order, this card may already be included as part of your kit’s delivery contents.

Caution!

For this step the computer has to be disconnected from the mains voltage supply. It is important that you are absolutely certain that the device is not receiving voltage from any source. Be aware that if this is not the case, parts of the device can carry voltages at levels that could cause electrocution.

• Remove the PC housing (usually screwed).

• Choose a free PCI slot (usually the white, short parallel slots on the

motherboard).

• Remove the slot bracket from the PC case (unscrew or break it off

if necessary).

• Carefully insert the FireWire interface card PC-109 into the slot (as

depicted in

Figure 9) with the slot bracket towards the outside. The

card should lock firmly.

• Do not push the card into the slot with force, motherboard or card

could be damaged!

• Mind that the card's golden contact stripes match the contact

springs of the slot.

14 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

Figure 9: Insertion of the Card into the PCI Slot

• Make sure that the card is straight and that no neighboring contacts

have been short circuited.

Attention!

Fix the card with a screw to the case for reasons of stability and to

ensure that the card has a safe bonding to the computer case (see Figure 9).

• Close the computer’s housing.

• Reconnect the mains supply.

• Do not yet connect the camera with the FireWire socket of the

interface card.

• Now start the computer. Windows XP / Windows 2000

automatically identifies the newly installed interface card. Since the software drivers are already included in the operating system, you usually will not need an installation CD.

FireWire-CAM-011H/-012H

2.2 Laptop Installation

2.2.1 The FireWire Connection

Check first if your computer is already equipped with a FireWire interface.

A laptop usually is provided with a 4-pin FireWire socket (

Figure 10).

Figure 10: 4-Pin FireWire Socket

You will also recognize this socket by the FireWire logo (

Figure 11):

Figure 11: FireWire and i.LINK logos

Note:

The FireWire interface sometimes is also called i.LINK or IEEE-1394.

16 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

The 4-pin socket – other than the 6-pin socket – transmits data signals but no supply voltage for the camera. Therefore a separate power supply is required to provide the camera with electricity.

This cable has to feature a 6-pin plug on one end and a 4-pin plug on the other (

Figure 12):

Figure 12: FireWire Connecting Cable 6-Pin/4-Pin Type

In case your device only has a 4-pin socket, you can use the following FireWire cable for the connection:

• FireWire connecting cable (6-pin/4-pin+Power type), 2 m

order number WK113-2.0

FireWire-CAM-011H/-012H

Hints:

• In case your PC should not have a FireWire interface, you would

first have to install a FireWire interface card to be able to use the camera. Most laptops offer the possibility to insert an additional

card in form of a “PC-card” (resp. „PCMCIA“ card). Please read section 2.2.2 on this.

• If your laptop is equipped with a 6-pole FireWire socket, proceed

as described in section 2.1“Hardware-Installation on a Standard PC“. Check the manual if your laptop supplies voltage via this

socket. Otherwise an additional mains adapter for the camera is required.

• Please note that the full data rate is specified only for a cable

The FireWire interface is „hot-plug“-capable. This means that you can connect and disconnect the camera without having to shut your computer down. Please mind however to close all programs that access the camera to avoid data loss.

To connect the camera, please proceed as follows:

• First supply the camera with power. For this you can use a

stabilised quality mains adapter of your choice in case it provides 8 to 40 VDC (direct current) and 500 mA. We recommend the use of the PHYTEC mains adapter SV001 (for 230V 50Hz mains voltage only). Depending on the option of order, this adapter may already be included in your kit contents.

• Check the voltage setting of the adapter and select the appropriate

low voltage connector (5.5 mm outer diameter). When connecting be sure that the polarity is correct! (minus outside, plus inside). Connect the adapter to the power socket of the connecting cable WK-113-2.0 (

Figure 13).

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First Steps

Figure 13: Power Connections: 6-pin/4-pin+power type

• You can now establish the FireWire connection. To do this insert

the cables 6-pin plug into the „In“ socket on the back of the camera and the 4-pin plug into the FireWire socket on your computer.

Caution!

Before initial start up you will first need to install the corresponding software on your PC. Without the driver the camera will function in a

limited capacity or not at all. Refer to section 2.3 for installation of the

driver.

2.2.2 Installation of a FireWire Interface Card (Laptop)

This step is only required if your laptop is not equipped with a FireWire interface. In this case you will require an interface card for FireWire. In the following paragraphs we describe the installation of the PHYTEC FireWire Card, order Nr. PC-110. Depending on the order option you have, this card may already be included as part of your kit contents.

The card PC-110 is an add-on card for the PC-Card receptacle socket (also identified as „Cardbus“). Your laptop must be equipped with a socket of this type. Please note the additional system requirements are listed in the card manual.

FireWire-CAM-011H/-012H

The interface card is „hot-plug“-capable. You can therefore insert it into the cardbus receptacle socket of your laptop while it is turned on. With Windows 2000/Windows XP the card is automatically recognized and installed. In general no installation CD is required, since the software drivers are already present in the operating system.

The FireWire card is equipped with 6-pin FireWire sockets. Depending on the desired cable length, one of the following FireWire cables can be used to establish a connection:

• FireWire Connector Cable (6-pin/6-pin Type), 1.8 m

order Nr. WK096-1.8

• FireWire Connector Cable (6-pin/6-pin type), 3.0 m

order Nr. WK096-3.0

• FireWire Connector Cable (6-pin/6-pin Type), 4.5 m

order Nr. WK096-4.5

Caution!

Although the interface card has 6-pin sockets, the laptop will generally not provide a power supply for the camera. Therefore you will have to use an external power adapter for the camera.

To connect the camera proceed as described below:

• First connect the camera’s power supply. You can use a high-

quality stabilized adapter of your choice, as long as it delivers 8 to 30 VDC (Direct Current) and 500 mA. We recommend that you use the PHYTEC adapter SV001. Depending on the kit option you have, this adapter may already be included on delivery. Check the voltage settings of the adapter and select the appropriate low voltage plug (5.5 mm outer diameter). When connecting be sure that the polarity is correct (negative terminal, positive terminal) Plug the adapter into the power socket of the PCMCIA-FireWire adapter PC-110 (

Figure 14: Power Connection: PC-110 Card).

20 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

Figure 14: Power Connection: PC-110 Card

• You can now establish the FireWire connection. Insert one end of

the FireWire cable in the socket „In“ on the back of the camera and the other side in the 6-pin FireWire socket on the interface card.

Caution!

Upon initial start up you have to install the corresponding driver software on the PC. Without installing the driver, the camera will

function in a limited capacity or not at all. Refer to section 2.3 for

driver installation.

2.3 Installation of the Driver Software

The appropriate software device driver has to be installed so that the camera can be addressed by the application software. This device can be found on the CD that is included with the camera. You can also download driver software updates from the PHYTEC website.

Caution!

Check first to see if your computer meets the following system requirements for operating the camera:

• Pentium II, 300 MHz or higher and 1394-interface

• Graphic card with 24 or 32-bit color depth

• Windows 2000/SP2 or Windows XP

• DirectX 8.1 or higher

Make sure that your computer is equipped with this software.

FireWire-CAM-011H/-012H

To install the driver software for the FireWire camera, proceed in the following manner:

Caution!

The DirectX driver must be installed prior to installation of the driver software for the FireWire camera. Otherwise not all driver functions will be supported and/or the system may crash.

• Connect the camera to your computer. To install the driver the

camera must be ready for operation. Follow the instructions in the previous sections for this.

• Insert the CD SO-221 in your computer’s CD-ROM drive.

• The CD should start automatically, bringing up the title menu

shown in

Figure 15.

If the CD doesn’t start automatically: open the content folder of the CD (from your desktop or using Windows Explorer) and

double click on SO-221.exe.

Figure 15: Title Menu of the „Vision Tools“ CD

22 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

• Click on FireWire-CAM. You will be taken to the installation

menu for the PHYTEC FireWire Camera. Select

FCAM-011H/-012H resp. FCAM-111H/112H (

Figure 16) and

click on Install Driver.‚

Figure 16: Installation Menu for the FireWire Camera

FireWire-CAM-011H/-012H

• The installation program of the FireWire Camera’s software driver

(DCAM-Driver) will appear,

Figure 17:

Figure 17: Driver Installation, Step 1

• Select the camera model that is connected to the FireWire

interface. (This model should already be selected.) If no selection appears, check to see if the camera is connected correctly and ready for operation. This is required before the driver

can be installed. Click on „Next“.

• The driver is now installed (

Figure 18)

In some cases a software compatibility warning will appear (

Figure 19). Click on „Continue Installation“.

24 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

Figure 18: Driver Installation, Step 2

Figure 19: Driver Installation, Compatibility Warning

FireWire-CAM-011H/-012H

• At the end of the installation you will receive a message

(

Figure 20). Click on „Finish“.

Figure 20: Driver Installation, Step 3

• Now remove the FireWire cable from the camera and wait a

moment, than reconnect the cable.

• The driver installation is now complete.

Note:

• If you would like to run several different type cameras of the

PHYTEC FireWire series on the same computer, you have to perform the installation procedure for each camera.

• After the installation procedure has been performed on a computer,

you can connect and disconnect the camera as often as you like. The FireWire interface automatically activates the driver.

In the next two sections, you will be shown how to mount a lens on your camera and then how to display your first live picture on your screen.

26 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

2.4 Mounting a Lens

At first glance mounting a lens seems simple. However, when dealing with high-quality digital cameras, the selection of an appropriate lens and its correct mounting can play a decisive role in the image quality.

There are a few recommendations for selecting an appropriate lens in

section

connection of a lens. The FireWire-CAM series works with C- resp. CS-Mount lenses. The difference between these two lens types is marginal: If you want to connect a C-Mount lens, you need to attach a CS/C-adaptor-ring between the lens and the camera. With CS-Mount lenses, this ring cannot be used.

3.1.1. The following paragraphs provide instructions on the

Figure 21: Lens Assembly (C-Mount)

FireWire-CAM-011H/-012H

The C/CS-Mount ring influences the so-called „flange focal distance“. This is the distance between the back of the lens and (the part that is attached to the camera) and the picture plane– in our case the surface of the CCD sensor. The pictures shown in

Figure 22 illustrate the

difference.

Figure 22: Flange Back Distances and Mounting of C-Mount (Top) / CS-Mount

(Bottom) Lenses

In reality the mechanics of the lens and the cameras can vary slightly from one model to another, which may also influence the flange focal distance. If, for example, you are not able to set your lens to „infinite focus“, this is a typical sign of an incorrect flange focal distance.

28 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

In this case you can solve the problem with the help of the camera’s flange focal distance setting ring. As shown in

Figure 21, this ring is

attached with two set-screws.

You can access these screws through two holes on the side and the bottom of the camera housing. After you have loosen the set-screws, you can adjust the camera’s flange focal distance setting ring according to your requirements.

Hints:

• Adjustment of the flange focal distance is usually only required if

you are having problems with focusing in „infinite“ or with objects close to the lens. Since adjusting the flange focal distance can quickly lead to problems with the imaging system, it should only be done if absolutely necessary!

• If the picture is out of focus in all of the lens ranges, please check

to see if you have a C-Mount lens (use adapter ring) or a CSMount lens (remove adapter ring).

• It is possible that the lens is not suited for the desired object

distance. In this case you will be able to focus on remote objects, but not on close objects. The required minimum distance between

the object and the lens is called the minimum object distance

(M.O.D.) and is provided in the lens data. PHYTEC support will be happy to advise you on the selection of an alternative lens or on the implementation of extension rings, which reduce the M.O.D.

Caution!

Some lenses have very high insertion depth. In these cases the above portioned parts of the lens can damage the CCD and/or the filter of the same (FireWire-CAM-xx2). Please note that when you are using this type of lens your warranty is made void.

FireWire-CAM-011H/-012H

2.5 Installation of the Demo Program

Use the PHYTEC demo program to test the functions of the camera. You can find it on the CD enclosed with the camera. You can download updates of the demo software on the PHYTEC website.

Caution!

Check first to see if your computer meets the following system requirements for operating the camera:

• Pentium II, 300 MHz or higher and 1394-interface

• Graphic card with 24 or 32-bit color depth

• Windows 2000/SP2 or Windows XP

• DirectX 8.1 or higher

Make sure that your computer is equipped with this software.

To install the driver software for the FireWire camera, proceed in the following manner:

Caution!

The DirectX driver must be installed prior to installation of the driver software for the FireWire camera. Otherwise not all driver functions will be supported and/or the system may crash.

• Connect the camera to your computer. To install the driver the

camera must be ready for operation. Follow the instructions in the previous sections for this.

• Insert the CD SO-221 in your computer’s CD-ROM drive.

• The CD should start automatically, bringing up the title menu

shown in

Figure 23: Title menu of the ‚Vis ion Tools‘ CD.

If the CD doesn’t start automatically: open the content folder of the CD (from your desktop or using Windows Explorer) and

double click on start.exe.

30 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

Figure 23: Title Menu of the‚ Vision Tools‘ CD

• Click on FireWire-CAM. You will be taken to the installation

menu for the PHYTEC FireWire cameras. Select

FCAM-011H /012H resp. FCAM-111H/112H (

Figure 24) and click

on Demo Software.

Figure 24: Installation Menu for the FireWire Cameras

FireWire-CAM-011H/-012H

• The demo program’s installation program for the FireWire cameras

will appear,

Figure 25:

Figure 25: Demo Installation, Step 1

• Click on „Next“.

• The license agreement will appear,

Figure 26:

Figure 26: License Agreement, Step 2

• If you accept the agreement, select „I accept the agreement“ and

click on „Next“.

32 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

• You will then be asked to enter your license key, Figure 27:

Figure 27: License Key, Step 3

• Please enter the license key „ISmvBAUUB142U“ and click on

„Next“.

• Follow the instructions and place the path and list entries.

Figure 28: Installation Completed, Step 4

• After successfully completing the installation, finish the procedure

with „Finish“,

Figure 28.

FireWire-CAM-011H/-012H

2.6 Starting Up the Camera with the Demo Program

2.6.1 The First Live Image

After you have established the necessary connections, installed the driver and the demo software and mounted a lens following the instructions in the previous sections, you can now start up the camera and display a live image on the screen.

You can also use the program amcap.exe by Microsoft™ (in the path: „FireWireCAM001_002\Demo\Amcap“) included on the CD SO-221

for the display of a live image. To use all of the cameras’ features, we nevertheless recommend the PHYTEC Vision Demo program as described in the following.

Start the „PHYTEC Vision Demo“ from the list you chose during the installation.

• The program surface will appear (

Figure 29).

Figure 29: The Program „PHYTEC Vision Demo“

• Choose then the correct image source.

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First Steps

Select therefor in „Select Device“ the desired camera from

„FCAM-xxx“(

Figure 30).

Figure 30: PHYTEC Vision Demo – Select Device

• A live image will appear in the program window (Figure 31).

• In case the live image does not appear, choose the entry „Live“

under „Device“.

Figure 31: PHYTEC Vision Demo – Live View Function Activated

FireWire-CAM-011H/-012H

2.6.2 Problem Solving

Check the following points if the live picture is poor or doesn’t appear:

• No „Video Device“ is recognized

- Is the camera connected to the computer correctly?

- Is the camera connected to a power supply? (use adapter if necessary)

- Is the software driver installed?

- Is DirectX, Version 8.1 or higher installed?

• The picture is black

- Is the iris of the lens open?

• The picture is only black and white (gray levels)

- Do you have the color version VCAM-xx2?

- Is the software driver installed?

- Is the correct camera model selected?

- Was a color format selected with the settings?

- Is your graphics card configured for more than 256 colors?

- Is DirectX, Version 8.1 or higher installed?

• The picture quality is poor

- Is the iris of the lens opened sufficiently?

- Is the illumination sufficient?

- Is your graphic card configured for more than 256 colors?

- Try to adapt the camera parameters or set them to their „default“

values (see next section)

• The image is not focussed/cannot be focussed

- Check the lens setting

- Has the minimum object distance (M.O.D.) been met?

- Does the extension ring need to be removed/mounted?

- If necessary adjust the flange focal length (Caution!).

36 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

• The image display is too slow / flickers

- the exposure time is set at a higher rate as the display speed (see next section)

- You can set the display speed (see next section)

- It is possible that your computer’s processor performance

is too low

• The picture flickers under artificial lighting

- Adjust the picture frequency to the frequency of the artificial

lighting. The camera frequency is 30 Hz (resp. 15/ 7.5/

3.75 Hz), which results in interference with the 50 Hz mains frequency in Europe. Use either a high exposure time or use frequency-independent lighting.

Note:

• Occurring interference at 30 Hz is not a defect. Conventional TV

cameras in Europe always work with the lower image frequency of 25 Hz, to avoid these interferences.

• The exposure time is (largely) independent from the image

frequency. Thus the settings do not influence each other.

2.6.3 Adjusting Camera Settings

The FireWire-CAM series offers a large number of setting options, which can be adjusted via software from the computer. The setting options are grouped in multiple dialogs (menus). Depending on the application the call of the dialogs can occur at various locations. This section provides a brief overview of the setting options and the call of the dialogs in the program PHYTEC-Vision-Demo. A complete

description of the functions can be found in section

3.4.

FireWire-CAM-011H/-012H

• Setting the Video Format

Setting in the PHYTEC-Vision-Demo:

DeviceSettings...

Here you can make basic settings for the image format and color depth. The highest picture quality can be achieved by setting the color depth to UYVY (for FCAM-x12H) resp. Y800 (for FCAM-x11H).

Furthermore you can see the serial number of the camera and you can also set the picture refresh rate.

Figure 32: Camera Setting „Device Settings“

Note:

The button „Properties“ will take you to the dialog described in the following.

38 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

• Changing the Capture Settings

Settings in the PHYTEC-Vision-Demo:

DeviceProperties

This dialog enables you to adjust the image capture precisely to your image capture specifications. In the camera’s default setting all parameters are regulated automatically. In order to make the settings manually remove the „Auto“ check from behind the desired parameter (;

Æ ) and set the

desired value with the sliding control. Please note that depending on the camera model not all setting options can be selected.

• Properties – Exposure (

Figure 33)

In this dialog you can set the brightness and the gain. Furthermore you can set the reference parameter for the automatic exposure timer. This allows the general lighting impression to be adjusted to the application.

Figure 33: Camera Setting „Properties Exposure“

FireWire-CAM-011H/-012H

• Properties – Image (Figure 34)

In this dialog you can set the gamma correction. Formula of calculation: gamma = reference input/10.

Figure 34: Camera Setting „Properties Image“

• Properties – Color (Figure 35): FCAM-012H / FCAM-112H only

In this dialog you can set the values for hue, saturation and white balance.

Figure 35: Camera Setting „Properties Color“

40 © PHYTEC Messtechnik GmbH 2006 L-680e_1

First Steps

• Properties – Device (Figure 36) FCAM-111H / FCAM-112H

only

In this dialog you can activate the external trigger. Depending on selection, the camera either is on hold in the trigger mode or behaves as a “free running” camera.

Figure 36: Camera Setting „Properties Device“

The dialog Special (FCAM-111H / FCAM-112H only) allows the

access to several special parameters of the camera that are usually not disclosed.

Further on the PHYTEC-Visio-Demo offers a mulitude of functionalities that can be adjusted directly in the main window when all the possible toolbars are activated (

Figure 37).

Figure 37: Further possible Settings of the PHYTEC-Vision-Demo

FireWire-CAM-011H/-012H

Further functions of the PHYTEC-Vision-Demo:

• Recording an AVI file

• Storing of an individual image (BMP / JPG)

• Recording of an image sequence

• Setting and displaying ROI

• Mirroring and rotating

• Zooming

• Noise reduction

• Histogram display

These functions can be selected either via the respective menu entries or directly by activating the respective toolbar.

42 © PHYTEC Messtechnik GmbH 2006 L-680e_1

The Camera in Detail

3 The Camera in Detail

3.1 Camera Connections

 Power Supply

If the IEEE 1394 Bus does not deliver the operating voltage (this also applies for nearly all laptop solutions) you will need the possibility to

feed the power into the FireWire connecting (section

Use a stable, high-quality adapter of your choice, as long as it delivers

8 to 30 VDC and 500 mA. Please read the section Notes“

3.1.1 IEEE 1394 Interface

2.1.1.)

1.5,“Important

The camera is equipped with an IEEE 1394-1995/1394a, 6-pin, 400 Mb/s connector. PHYTEC offers a variety of suitable IEEE 1394 cables. As an alternative you can use other cables, as long is they meet

the IEEE 1394 standard. Please refer the section

1.5, “Important

Notes “ before proceeding.

3.1.2 External Triggering, FCAM-111H /112H Only

The cameras have a BNC socket (see

Figure 38) for the feeding of an

external trigger signal. Use a 50 Ω BNC cable for this.

Figure 38: Connections FCAM-111H and FCAM-112H

The Trigger_in entry is opto-decoupled and can be triggered with a

voltage of 3.3 V to 12 V.

FireWire-CAM-011H/-012H

The cameras can be operated free running or triggerd.

free running operation:

Depending on the selected image repeat rate and exposure time, the cameras continuously deliver an image data stream just like a standard camera. The signal behavior at the external trigger entry is insignificant. The exposure time can be adjusted via software from 100 µs up to 30 s.

triggered operation:

As long as there is no flank change from Low to High, the camera will not deliver image data. The exposure of the sensor will start 4.8 µs after the Low-High change-over at the external trigger entry. In this mode, an image repeat rate of up to 15 fps is possible. The exposure time can be adjusted via software from 100 µs up to 30 s. If a repeated trigger impulse is triggered during an exposure (transmission), undefined conditions may happen during the picture recording.

To test the trigger functions, please use the PHYTEC demo program

(section

2.5).

44 © PHYTEC Messtechnik GmbH 2006 L-680e_1

The Camera in Detail

3.2 Connecting the Lens

The camera supports lenses with C-Mount or CS-Mount connectors.

Refer to section

Hints for Selecting the Lens

In order to take full advantage of the quality and the features of the camera, it is important that you select a lens that is optimized to your application. In the following section we have provided some helpful hints on how to proceed in the selection of a suitable lens.

• Focal Length

With the focal length you determine the visible screen window, or image portion captured by the camera. The focal length depends on the size of the CCD chip, the distance from the object and the focal length of the lens being used. The screen window should be optimized so that the object being captured is always fully visible on the screen, and also so that the amount of unused screen space surrounding the object is minimized. Otherwise the object would be displayed unnecessarily small and the camera’s resolution would not be fully utilized.

The FireWire-CAM-011H / -012H / 111H and 112H are both equipped with a ⅓“ – CCD-sensor. The following formula can be used to calculate the required focal length f from the desired frame width B and the distance between the object and the lens (L) (all values in millimeters):

2.4 for instructions on connecting the lens.

f ⋅=

8,4

Round the resulting value up to the next available focal distance. This will give you a slightly bigger screen window than necessary but it ensures that the entire object will be captured on the screen.

FireWire-CAM-011H/-012H

The image height H is calculated from the image width B based on the following relationship:

BH ⋅=

Please note that wide angle lenses will produce some edge distortion, which can have a detrimental effect during image capture or analysis. In this case try increasing the distance to the object and set a larger focal length.

Reference points for selecting focal length:

Focal Length Lens Type

< 8 mm Wide Angle

8 ... 16 mm Normal Range

> 16 mm Telephoto Lens

A selection of standard lens focal lengths can be found in our catalog and on our web site. Please ask us about other available focal lengths.

• Resolution

How good will the picture resolution be for a given focal length? This depends on the picture size (size of the screen window) and the number of pixels the sensor has. Die FireWire-CAM-x11H / -x12H have a pixel count of 1024 x 768 pixels (H x V). You can now begin to determine the special resolution by dividing the picture width in mm by the number of horizontal pixels (1024) (corresponding vertically).

Example:

You have a screen window that is 100 mm x 75 mm. The maximum resolution that can be achieved is 100 mm : 1024 = 0.09765 mm horizontal resp. 75 mm : 768 = 0.09756 mm vertical

46 © PHYTEC Messtechnik GmbH 2006 L-680e_1

The Camera in Detail

The actual resolution that can be achieved is usually smaller, since the quality of the lens and some technical characteristics of the camera (e.g. the band width of the analog amplifier) also play a role. With color cameras in single chip technology, you must also consider that the pixels have color filters, which also reduce the resolution (primarily the local resolution of the color information). The actual resolution of a system (lens – camera) can be

determined automatically and is given in terms of so-called TV- lines. This is the number of perpendicular black/white lines per

screen window that can be differentiated.

• Minimum Object Distance

The minimum object distance (M.O.D.) determines the minimum distance between the object and the lens at which the picture can be rendered in focus. The M.O.D. value is given in the lens data. An input M.O.D. = 0.3 m means that the object has to be at least 30 cm from the lens. Often the camera has to be brought closer to the object than the M.O.D. will allow for technical reasons. In this case you can use an extension ring. The extension ring is inserted between the camera and the lens and reduces the M.O.D. value. Since it is difficult to calculate the required length of the extension ring, extension ring sets are available (PHYTEC order number AZ005), that can be used to achieve the required value in application.

• Aperture

A lens with a manually adjustable aperture (iris) offers two advantages:

1. The depth of field can be adjusted. By closing the aperture the

distance range in which objects are shown in focus is increased. This is of particular importance if the object distance is very small. However the amount of light allowed through by the lens is reduced which means that exposure times will increase and/or the picture will be noisy.

FireWire-CAM-011H/-012H

2. The amount of light allowed through the lens can be controlled.

This makes sense primarily in applications where there is a lot of light, which could result in overexposure or blooming. In some cases a fixed exposure time may be desired for an application. In this case you can enter the exposure time manually (in the camera dialog) and set the aperture so that the image is properly lit. In normal cases the aperture should only be closed as much as necessary to prevent noise in the picture.

In industrial applications it usually makes sense to be able to lock the selected aperture setting. For this purpose some lenses are equipped with fixing screws.

3.3 Mechanical Attachment

The camera is equipped with a mounting plate with three threaded screw holes (

Figure 39). The middle hole has a ¼“ – photo thread.

This enables the camera to be attached to all standard tripods. The two outer holes have a metric M6 threads. They can be used to attach the camera to a device or in a system without requiring special screws. Please note that the maximum screw depth is 8 mm.

Figure 39: Mounting Plate

48 © PHYTEC Messtechnik GmbH 2006 L-680e_1

The Camera in Detail

The mounting plate is attached to the camera with two screws (

Figure 40). It can be connected to any side of the camera (Figure

401).

The attachment is therefore very flexible and can be easily adapted to a given application.

Figure 40: Attachment of the Mounting Plate

Figure 41: Mounting Options of the FireWire-CAM

FireWire-CAM-011H/-012H

3.4 Camera Settings

3.4.1 Camera Settings: Standards

One of the most interesting properties of the FireWire-CAM-001/002 is that they are based on standards that are widely circulated. One of

these standards is called DCAM. It describes the parameters and the

data structures of IEEE 1394 cameras that do not feature audio processing and transmit the picture data uncompromised. Additional

information on DCAM can be found in section Concept”.

Note:

Please note that some FireWire-CAM models offer setting options in addition to these DCAM parameters, which can be very useful in certain applications, but are not (yet) included in the DCAM specification. In the following sections the DCAM-conformant parameters are marked.

4, “The Software

3.4.2 Camera Settings in Detail

All camera parameters can be set over the IEEE 1394 Bus. In order to access these, install the camera and the included software as described

in the section

2 „First Steps“.

In the following section the individual setting options and their effects are described in detail.

3.4.2.1 Camera Settings - Settings The dialog Settings (

Figure 32) offers you the selection between the

various resolutions and frame rates, therefore defining the basic structure of the video signal.

You will achieve the highest picture quality if you use UYVY (for

FireWire-CAM-xx2) and Y800 (for FireWire-CAM-xx1) for the color space and select 1024 x 768 as the output size.

However, these operating modes also require the highest bandwidth.

All parameters are DCAM-conformant.

For addtional information refer to section 3.6, “How to Maximize Image Quality”.

The Camera in Detail

3.4.2.2 Camera Settings - Properties

The dialog Properties gives you access to all basic parameters that

can be used to set the function blocks of the camera described in the introduction.

For additional information refer to section 3.6, „How to Maximize Image Quality”.

Shutter/Exposer (DCAM): sets the exposure time.

This parameter can be set manually or automatically (along with the

amplification Gain; see below). Technically this parameter is based on

an internal feedback loop. This loop takes 4048 gray level samples from the picture and calculates a average brightness level from them.

Gain and shutter influence the picture in a similar manner. A reduction in the gain can be compensated by an increase in the shutter and vice versa. There are therefore many combinations of gain and shutter that will result in an identical picture.

The gain, however, is the electrical amplification of the image signal,

while the shutter influences the exposure time.

A higher gain value will result in a noisy image. For this reason the gain should not be set unnecessarily high. On the other hand, longer exposure times may result in motion blur and other picture distortions. Practically, a balance between the two settings is preferable. If satisfactory image quality cannot be achieved, a brighter light source may be required.

The dialog Auto Exposure/Gain gives you access to all parameters

that determine the behavior of the regulation loop in automatic mode of Shutter/Gain. With that you can influence the behavior of the automatic exposure regulation and adjust it to your exposure situation.

You can find further information in section 3.6, „How to Maximize

Image Quality”.

FireWire-CAM-011H/-012H

Exposure reference (DCAM): The automatic Shutter/Gain mode is

based on a regulation loop that extracts grey scale value samples from the image and calculates the average brightnes from them. This average value is then compared with the exposure reference and in case of a discrepancy, Shutter resp. Gain will be changed accordingly. The image area from where the random samples are taken determines

the according setting of the backlight correction (see below).

Thus this value sets the average brightness (background brightness) of the image in the automatic mode.

Gain/Contrast (DCAM): The amplification gain (also called contrast)

influences the electrical output signal of the CCD. This is an electrical

amplification of the image signal. More details are provided in the

shutter description above.

Offset/Brightness (DCAM): The offset (also called brightness)

influences the direct voltage offset of the CCD output signal directly. Visually this is perceived to be an adjustment of the picture brightness. As opposed to the contrast setting, the brightness setting does not change the relationship of dark to light. This parameter can be set manually or automatically.

Gamma (DCAM): If gamma correction is switched on the camera

will output the gray levels adapted to the non-linear characteristics of picture tube based monitors. With activated gamma correction the image looks richer in contrast – expecially with monochrome cameras.

Hue (DCAM): The adjusting controller for the tone, Hue, sets the

particular hue. With that a correction or even a deliberate distortion

can be made.

Saturation (DCAM, FireWire-CAM-x12H only): This parameter

allows the manual setting of color saturation from black and white to extremely saturated colors. This allows the picture display to be adapted to color sensitivity or the picture environment. You can shut off this function if it is not required.

The Camera in Detail

White balance (DCAM, FireWire-CAM-x12H only): U/R (red/green)

and V/B (green/blue) influence the red and blue portions of the picture. You can therefore set the camera to the applied light to achieve a color-neutral impression. In most cases the automatic white balance is the preferable setting. For color evaluation tasks, the automatic white balance must be shut off.

In manual operation both parameters can be linked to quickly find an initial setting. Depending on the lighting, some fine tuning may be required. To do this the parameter link must be broken.

There are two possibilities for the automatic mode. If Auto is selected,

the white balance is carried out continuously. However, if you click

on the button One push white balance, you will trigger off only a

single adaption process. You can shut off this function if it is not required.

FireWire-CAM-011H/-012H

3.5 The Spectral Behavior

3.5.1 FireWire-CAM-011H / -111H (monochromatic)

Figure 42 shows the spectral behavior of the monochromatic

FireWire-CAM-x11H. Please note that this camera is not equipped with an IR-band elimination filter. Therefore you can use the IR-sensitivity of these cameras in various applications.

In some applications it is a good idea to block certain ranges of wave length. You can do this by attaching a special filter to the lens. We will be happy to advise you in the selection of an appropriate filter.

Figure 42: Spectral Response (FireWire-CAM-x11H)

The Camera in Detail

3.5.2 FireWire-CAM-012H / -112H (Color)

Simply put, the CCD-Chip converts photons to electrons. Three color filters (red, green, and blue) are used for color display. With these three color levels it is possible to create the picture colors. With single-chip cameras (like the FireWire-CAM series) very small filter elements of the three colors are placed alternatingly in front of the individual pixels of the CCD chip (called Mosaic or Bayer filters).

Figure 43 demonstrates the function of this filter.

Each pixel of the sensor delivers only one particular colour information (Bayer Pattern Filtering). Via interpolation from the adjoining pixels, the electronic part then calculates the probable colour value. In this process, the colour resolution is reduced regarding the pixel resolution.

FireWire-CAM-011H/-012H

Figure 43: Bayer Pattern Filter (Colour Sensor)

Figure 44 shows which spectral ranges actually represent the values

R, G and B. If, for example, a G-Pixel has a high brightness level, this means that the light that hit this point was made up mostly of wavelengths between approximately 500 and 600 nm.

The Camera in Detail

Figure 44: Spectral Filter Characteristics (FireWire-CAM-012H / -112H)

Please note that with a G-pixel it is impossible to say anything about the red or blue portion of the light. Wavelengths between 400 and 500 nm can only be measured with B-pixels. Wavelengths between 600 and 700 nm can only be measured with R-pixels. The problem is therefore that a pixel can only measure one of the three colors, while we require all three color values at each pixel position for an RGB image. The Bayer pattern model uses the „spatial color interpolation“ to generate an RGB image from the neighboring color pixels. Let’s assume that we have an R-pixel and we require the missing Gand B-values. The interpolation algorythm estimates these values based on the neighboring pixels of the R-pixel. If it finds a neighboring B-pixel with a high gray value and a G-pixel with a low gray value, then it is quite probable that the R-pixel is probably colored lilac. For each pixel we have one measured and two estimated color values. As with all modern cameras this interpolation is carried out in the color cameras of the FireWire-CAM series by a signal processor.

FireWire-CAM-011H/-012H

In order not to distort the colour effect by ultrared parts of the light (especially day light), the FireWire-CAM additionally has an URrejection filter. Otherwise the colour effect would be unnaturally red when exposed with day light.

Figure 45 shows the characteristics of this filter.

Figure 45: FireWire-CAM-012H / -112H : UR Rejection Filter

The Camera in Detail

3.6 How to Maximize Image Quality

„Image Quality“ is always a relative term. However, the definition of quality really depends on the requirements of the application in question.

3.6.1 Lens

The video lens has a significant influence on the picture quality. Refer

to section should use a high quality lens. PHYTEC offers high-quality lenses from Pentax. If you have a special requirement profile we recommend lenses from Schneider Kreuznach. We will be happy to advise you on the selection of an appropriate lens.

3.6.2 Lighting

3.6.1 for selection of an appropriate lens. In any case you

With image processing applications the selection of the right lighting plays a major role. Ideally the lighting will illuminate the object evenly and with high contrast. Undesired structures (shadow, and overexposed areas) should therefore occur as little as possible in the picture. Correct lighting can drastically reduce processing times in many applications. For industrial image processing a series of special lighting techniques have been developed that can increase picture display quality in various applications.

FireWire-CAM-011H/-012H

In this section we briefly describe a few lighting procedures.

• reflected-light method

The reflected light method is one of the most commonly used lighting methods. In this method a light source (e.g. a standard lamp or a special ring

light, see

Figure 456) is pointed at the object from above.

This lighting technique is used if structures need to be recognizable on the object, such as print, dirt, color (in this case a color-stable lighting is recommended) or mounted parts (attendance monitor or position monitor). There are different variations of this method. Problems that may occur with this procedure are uneven lighting, reflection (particularly on shiny surfaces) and shadows.

Figure 46: PHYTEC Ring Light Order No.: VZ-001-x, VZ-002-x

• Diffuse Lighting

With diffuse lighting no direct light rays hit the viewed object. This reduces problems with reflections and overexposed areas. The Ring Light (

Figure 456) can generate diffuse lighting if a

corresponding filter ring is attached, thereby solving this problem. For especially critical applications, such as highly reflective surfaces, special shapes are available that shine the light on the object indirectly over a dome shaped lighting bell.

The Camera in Detail

• Light-Field or Dark-Field Lighting

These two methods differ from one another considerably in terms of the camera position in relation to the object. The position of the lighting source in relation to the object remains the same.

The light field lighting leaves the ranges of interest dark (e.g. a drill hole in a workpiece). The dark field lighting functions in the opposite manner (

Figure 457).

The type of lighting should be selected based on the object surface. If necessary tests should be performed with both variants to determine which method displays the structures of interest the best.

Figure 47: Light-Field- (Left) and Dark-Field-Lighting (Right)

FireWire-CAM-011H/-012H

• Shadow projection

If object areas and their background are similar in terms of their gray value, the object border can be difficult to discern (contrast problems). If the background isn’t too dark, you can measure the object’s cast shadow instead of the object edge (

Figure 458).

Figure 48: The Shadow Projection

• Structured Light

In place of the homogenous light described up to this point it is also possible to use a special structured light. This structured light makes it possible to mesaure the height of an object with a light band or crosshairs (e.g. from a laser). This is an expansion of the shadow projection.

The Camera in Detail

The light line (band) is projected at a known angle α toward the object. The camera is positioned perpendicular to the object. The

picture therefore contains two parallel lines, that are a distance d from

one another. This distance can be easily measured by the image

process ing software and converted to height h using the angle

Figure 459).

(

Figure 49: The Structured Light

FireWire-CAM-011H/-012H

• Silhouette Projection

This method is very useful if you are only interested in the outline of a flat object (e.g. for measurement purposes). It generates high contrast pictures and is not dependent on the surface of the object. With the silhouette projection the object is placed before a luminescent plate. It is a diffuse lighting surface that lights the object from below. The camera is pointed at the object from the front, i.e. toward the light source (

Figure 50).

Figure 50: The Silhouette Projection

The result is a grayscale image. The bright pixels are the background, the dark pixels are the object.

The Camera in Detail

• Transmitted Light Method

The transmitted-light-method (transillumination) can be very useful with transparent objects like glass. The transillumination makes the inner structures visible (

Figure 51).

Figure 51: Transillumination

It is possible, for example, to depict the steel wire inside a security glass or the liquid level within a bottle. X-ray images in medical technology are also an example of transillumination.

3.6.3 Camera Setup

The FireWire-CAM offers a wide range of setting options that enable it to be optimally adapted to the picture requirements.

The individual parameters are listed in section

3.4.

In the following paragraphs the settings used for typical automation and visualization applications are described. With visualization applications the focus of optimization is primarily the picture as it is seen by the viewer (e.g. remote monitoring, security applications). Automation usually requires constant environmental conditions set according to the given task. The general visual impression is therefore usually a secondary consideration. Instead it is more important that the recognizable features for the subsequent image processing are easily and reliably discernable. Of course in practicle applications there may be instances where a mixture of both requirement profiles is needed.

FireWire-CAM-011H/-012H

3.6.3.1 Setting for Visualization with Stable Lighting

The typical camera for these purposes is the FireWire-CAM-012H /

-112H. Under the assumption that there are stable lighting conditions

we recommend the following settings (see Windows dialogs in

section

2.6.3):

Shutter and Gain: Keep Gain as low as possible and Shutter as high

as possible, since Gain not only amplifies the picture signal but also amplifies image noise. High Shutter values (longer exposure times) can also lead to motion blur. Determine through calculation or experimentation the highest

reasonable value and set the Gain accordingly, so that the picture

brightness is optimized. If necessary adjust the lens aperture to improve the image.

Brightness: Keep the Brightness setting as low as possible. This

guarantees the highest gray value dynamic.

Sharpness: Adjust the sharpness of the picture according to the visual

impression that it makes. Be aware that too high of a Sharpness setting will also show noise more clearly and may have an unnatural effect on the image. Before adjusting the Sharpness setting, be sure that focus and aperture (= depth of field) settings on the lens are optimized.

Gamma: If you are displaying the pictures on a tube monitor, Gamma

should be active. For most other cases Gamma should be shut off. Select the setting according to the visual impression you desire.

Saturation: For a „realistic“ image, in most cases it is recommended

that the color saturation adjustment is deactivated. Otherwise a value between 50 and 80 will usually deliver the best results.

White Balance: Use the switch One Push White Balance to get a

base value. With some slight adjustments afterwards you should easily be able to find the optimal setting. In most cases the automatic white balance („Auto“) does an adequate job.

The Camera in Detail

3.6.3.2 Visualization Applications with Variable Lithting

If you have to work with changing lithting, you cannot avoid setting some parameters automatically:

Shutter and Gain usually have to be operated automatically. In this case the dialog Auto Exposure offers the following two parameters

that you can use to influence the behavior of the Shutter/Gain regulation.

Exposure Reference: The presetting of this reference value for the

automatic lighting is 30. Do not change this value by more than 10. Otherwise it could result in instabilities.

Backlight Correction: If this parameter is set to OFF, then the

automatic exposure control measures the brightness value of the entire image. If the lighting conditions between the various image portions are considerably different, then you can compensate for this effect with another method of measurement. This enables you to limit the measuring range to the relevant picture area.

Brightness: Try to avoid using the automatic setting. It is better to

keep this value as low as possible. This guarantees the highest gray value dynamic.

Sharpness: Adjust the sharpness to achieve the desired picture effect.

As described in the previous section, the proper lens and its correct connection can also be decisive for picture sharpness.

Gamma: If you display the image on a tube monitor then Gamma

should be active. For most other cases Gamma should be shut off. Select the setting that gives you the best image in your opinion.

Saturation: For a „realistic“ picture, the deactivation of the color

saturation setting is recommend. Otherwise values between 50 and 80 should deliver the best results.

FireWire-CAM-011H/-012H

White Balance: Variable lighting doesn’t only result in changes in

brightness but also results in spectral variation (changes in color tone). Since the human eye is capable of adapting to these types of variations, we rarely notice even relatively major color variations in light in the course of a day. The camera can also adapt to color variations with the help of the Automatic White Balance. If only the brightness values change (e.g. if an artificial light source is obscured), then the White Balance can be set manually. By clicking

on the switch One Push White Balance you will establish a base

setting. If necessary you can make slight adjustments afterwards to achieve the optimal setting.

The Camera in Detail

3.6.3.3 Setting for Automated Applications

Automated applications usually require stable lighting and therefore

manual parameter settings (see dialog in section

2.6.3).

Shutter and Gain: Keep the Gain setting as low as possible and the

Shutter setting as high as possible, since Gain not only amplifies the image signal but also the noise. High Shutter values (longer exposure times) can result in motion blur. Determine through calculation or experimentation the highest sensible value and then set the Gain to achive the optimal picture brightness. If necessary adjust the lens aperture to improve the picture.

Brightness: Keep the brightness as low as possible. This guarantees

the highest gray value dynamic.

Sharpness: Adjust the image sharpness to the level you desire. In

automated applications you should try to set the sharpness to the lowest possible value to avoid noise. Before adjusting the sharpness setting, be sure that the focus and aperture (sharpness depth) settings on the lens are optimized. Since the sharpness function cannot compensate for a low quality lens, you should be sure to use a lens that is suitable for your application.

Gamma: With some automated applications a linear brightness

characteristic may be desired. In this case the Gamma correction should be deactivated. Usually the Gamma correction should be set so that the picture output is optimized for the application in question. Therefore with applications that involve object recognition it makes sense to work with the Gamma correction switched on.

FireWire-CAM-011H/-012H

The Software Concept

4 The Software Concept

One of the most interesting properties of the PHYTEC FireWire-CAM in terms of software is that it can run with standardized interfaces. This makes the FireWire-CAM-001/002 compatible to the existing Windows driver models.

4.1 Layers Standards of the FireWire-CAM Series

Hardware / Protocol

At the hardware layer the standard IEEE 1394 (FireWire) is used. Since IEEE 1394 defines a data bus certain protocols are required that establish the data exchange between the devices.

With DCAM (described in the specification DCAM V1.31) The

PHYTEC cameras use a protocol that defines the transmission of uncompressed image data streams as well as the camera parameter settings (e.g. exposure time).

Driver

The protocol is realized on the processor end with the help of a WDM Stream Class driver. WDM stands for „Windows Driver Model“. For mice, keyboards, drives etc. this is standard for a long time. For automated image processing, practical application with support of the FireWire interface with Windows 2000 or better or DirectX 8 is recommended.

Software Interface

Application software should ideally access the operating system

functions and not the hardware itself. Windows offers DirectX for

image and audio processing. Since the PHYTEC FireWire-CAM only

delivers image data streams, only the portion DirectShow is required.

DirectShow automatically recognizes the WDM Stream Class driver. Therefore when using the FireWire-CAM no additional software is required (excluding the actual application software).

FireWire-CAM-011H/-012H

Consequence for the Application Software a) If you want to use a ready-made application software, it must be

compatible with DirectX (nearly all multimedia products fulfill this requirement).

b) If you plan on creating your own application software and already

have experience programming with DirectX, you can access the PHYTEC FireWire-CAM WDM driver directly with DirectX. The corresponding programming description is available in the DirectX-SDK from Microsoft. The functions made available by

the PHYTEC FireWire-CAM are described in section

„

Camera Settings“.

3.4,

c) If instead you are accustomed to programming frame grabbers

(such as the PHYTEC pciGrabber-4plus), then the enormous

complexity of DirectX is a hurdle that shouldn’t be under-

estimated. Therefore PHYTEC offers a DirectX-Wrapper in the FireWire-SDK which enables easy access to all of the

FireWire-CAM’s functions without requiring that the programmer become familiar with the complexities of DirectX.

The SDK includes the connections to various programming interfaces:

- .NET Components: for MS Visual Basic .NET and C# .NET

- ActiveX Control: for Microsoft Visual Basic 6

- C++ Class Libary: Microsoft Visual C++ 6 and Visual C++ .NET

Note:

The FireWire-SDK is included with the camera package. You will find it on the „Vision Tools“-CD SO-221.

You can install it in the CD’s FireWire dialog (see Figure 16). For

each of these interfaces the SDK makes all required binaries, Headers and Libraries available, including an extensive help menu as well as example projects and demo programs with source code.

The DirectX-Wrapper reduces the complexity of DirectX and makes a logically simple interface available to the programmer.

The Software Concept

4.2 Accessing the Camera Driver

Section 4.1 describes the standard layer in terms of the PHYTEC

FireWire-CAM series. A progammer sees these cameras at the layer of a WDM Stream Class driver. The communication between this type of driver and an application software is defined by the standard called DirectX / DirectShow.

There are three typical ways of accessing a WDM Stream Class driver.

• Programmers who have experience using DirectX can access

these drives directly using DirectX.

• Programmers who are not experienced with DirectX can

access the driver with the help of the PHYTEC FireWireSDKs. The SDK allows easy access from standard Windows programming environments. In terms of software the camera behaves similarly to a standard camera-framegrabber unit. The FireWire-SDK with the DirectX-Wrapper is included with the PHYTEC FireWire-CAM series. It can be found on the CD SO-221 along with the detailed descriptions of the functions.

• If you would rather avoid programming entirely, you can use

the Filter Graph Editor to parameter WDM Steam Class drivers.

FireWire-CAM-011H/-012H

4.3 Working with the Filter Graph Editor

The following sections are a brief introduction to the Filter Graph Editor. With the Filter Graph Editor you can graphically program and test (multimedia-) applications completely or partially. The functions shown as „DirectShow Filters“ are available to you for this purpose.

4.3.1 How to Get the Filter Graph Editor

The Filter Graph Editor (also called „graphedit“ or „graphedt.exe“ ) is

a component of Microsoft’s DDK, that can be downloaded for free from It is also part of Microsoft’s DirectX SDK, which is available at

www.msdn.microsoft.com/downloads/default.asp (once on that page

click on „Downloads by Topic“, „Graphics and Multimedia“, „DirectX“ and „DirectX 9.0b SDK“). Please note that Microsoft does not include the Filter Graph Editor source code or permit redistribution.

www.microsoft.com/ddk/.

4.3.2 Working with the Filter Graph Editor

The Filter Graph Editor is a limited tool. It consists only of the

executable program graphedt.exe and is therefore easy to locate in the DDK/SDK-Kit. No special installation is required. graphedt.exe can

be started easily from any folder.

A detailed description of the Filter Graph Editor is available in program’s help function.

The Software Concept

4.3.3 How the Camera Appears in the Filter Graph Editor

In the „Graph“ menu select „Insert Filters...“. You will be shown a list

of Filters, that are available in the operating system.

The camera’s WDM Stream Class driver is also considered a filter of this type and is located in the folder „Video Capture Sources“.

The filter parameters (i.e. the camera settings) can be modified by right-clicking on the name of the filter in question. In our case this is either FCAM-xxx. By selecting „Filter Properties...“ you will be taken

to the setting dialog shown in section

3.4.

Please note that the camera parameters are not stored in the camera but rather in the registry of the computer that the camera is connected to.

FireWire-CAM-011H/-012H

Technical Data

5 Technical Data

FCAM-011H = AK062, monchromatic FCAM-012H = AK063, Color FCAM-111H = AK064, monchromatic with trigger FCAM-112H = AK065, Color with trigger

Characteristic Data

Video Format

Refresh Rate

Sensitivity Gamma 1 bis 2,2 selectable (0,1 step size)

Dynamic Range S/N – Ratio ADC: 9-bit (25°C, Gain. 0 dB)

Optical Data Image Sensor

Type Sensor Format 1/3"

Resolution 1024 x 768 (H x V) Pixel Size Lens Attachment C / CS – Mount

Electrical Interface

Power Supply 8 ... 30 V DC Current Consumption ca. 200 mA (at 12 V)

Data Interface Remote Control (Input) IEEE 1394a

Synchronization (Input) IEEE 1394a Synchronization (Output) IEEE 1394a Video (Output) IEEE 1394a

Connections: Trigger_In AK064 / AK065: 3,3 ... 12 V

AK062 / AK064: 1024 x 768 Y800 (8-bit) AK063 / AK065: 1024 x 768 YUV (4:2:2) AK062 / AK064: 3,75 / 7,5 / 15 / 30 picture/s AK063 / AK065: 3,75 / 7,5 / 15 frames/s

AK062 / AK064: 0,05 lx

AK062 / AK064: 0,5 lx

(exposure time 1/30s, Gain 20 dB)

ADC: 10-bit

Exit: 8-bit

AK062 / AK064: Sony ICX 204AL AK063 / AK065: Sony ICX 204AK

CCD Interline-Transfer

Progressive Scan

5,6μm x 5,6μm

IEEE 1394a

(FireWire / i.LINK)

Data: 6-pin. IEEE 1394 socket

additionally

AK064 / AK065: BNC socket (50 Ω)

FireWire-CAM-011H/-012H

Mechanical Data

Dimensions 50 mm x 50 mm x 55,7 mm (HxBxT) Housing Aluminium, black

Monting plate with photo thread

1/4" x 8mm (max.) and M6 x 8mm

Dimensions:37,5 x 35 x 8 mm

Attachment

Weight approx. 180 g

Setting Options (manual via IEEE 1394a Bus)

Exposure Time 1/10.000 ... 30 s Gain 0 ... 36 dB Offset 0 ... 255 Gamma 1 / 2,2 (0,1 step size) Hue (AK063/065 only) -180° to 179° Color Saturation (AK063/065 only) White Balance(AK063/065 only)

Automatic Operation

Exposure Time Control 1/10.000 ... 30 s Gain Control 0 ... 36 dB Offset 0 ... 255 White Balance (AK061 only) -2...10 dB

Environmental Conditions

Operating Temperature -5 °C ... 45 °C Storage Temperature -20 °C ... 60 °C Max. Humidity 90 % no condensation

Mountable on 2 sides (with M2 x 6)

alternatively direct mounting on 4

mounting holes M2 Spacing 23 x 30 mm (BxT) Insertion depth max. 2 mm

0 ... 200 %

-2...10 dB

Dimensions

6 Dimensions

Figure 52: Dimensions

Document: FireWire-CAM-011H / 012H / 111H / 112H Dokument Number: L-680e_1, May 2006

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PHYTEC Technologie Holding AG Postfach 100403 D-55135 Mainz, Germany Fax : +49 (6131) 9221-33

Published by

Phytec FireWire-CAM-011H, FireWire-CAM-012H, FireWire-CAM-111H, FireWire-CAM-112H User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1 Delivery Contents

1.1 Accessories

1.2 What you Need for the Initial Start-Up

1.3 Features or the FireWire-CAM-011H / 012H

1.4 Features of the FireWire-CAM-111H / 112H

1.5 Important Notes

1.6 Declaration of Conformity

1.7 Overview of Connectors and Settings

1.7.1 Connectors

1.7.2 Settings

2 First Steps

2.1 Hardware-Installation on a Standard PC

2.1.1 Der FireWire Connection

2.1.2 Installation of a FireWire Interface Card (PC)

2.2 Laptop Installation

2.2.1 The FireWire Connection

2.2.2 Installation of a FireWire Interface Card (Laptop)

2.3 Installation of the Driver Software

2.4 Mounting a Lens

2.5 Installation of the Demo Program

2.6 Starting Up the Camera with the Demo Program

2.6.1 The First Live Image

2.6.2 Problem Solving

2.6.3 Adjusting Camera Settings

3 The Camera in Detail

3.1 Camera Connections

3.1.1 IEEE 1394 Interface

3.1.2 External Triggering, FCAM-111H /112H Only

3.2 Connecting the Lens

3.3 Mechanical Attachment

3.4 Camera Settings

3.4.1 Camera Settings: Standards

3.4.2 Camera Settings in Detail

3.4.2.1 Camera Settings - Settings The dialog Settings (

3.4.2.2 Camera Settings - Properties

3.5 The Spectral Behavior

3.5.1 FireWire-CAM-011H / -111H (monochromatic)

3.5.2 FireWire-CAM-012H / -112H (Color)

3.6 How to Maximize Image Quality

3.6.1 Lens

3.6.2 Lighting

3.6.3 Camera Setup

3.6.3.1 Setting for Visualization with Stable Lighting

3.6.3.2 Visualization Applications with Variable Lithting

3.6.3.3 Setting for Automated Applications

4 The Software Concept

4.1 Layers Standards of the FireWire-CAM Series

4.2 Accessing the Camera Driver

4.3 Working with the Filter Graph Editor

4.3.1 How to Get the Filter Graph Editor

4.3.2 Working with the Filter Graph Editor

4.3.3 How the Camera Appears in the Filter Graph Editor

5 Technical Data

6 Dimensions