This instruction manual is for the Olympus Microscope Digital Camera Model DP73.
To ensure the safety, obtain optimum performance and familiarize yourself fully with
the use of this camera, we recommend that you study this manual thoroughly before
operating the camera.
For image operations including recording, editing and saving, please refer to the
online manual for the cellSens / OLYMPUS Stream Software.
Retain this instruction manual in an easily accessible place near the work desk for
future reference.
DP73
AX8080
This device complies with the requirements of both directive 2004/108/EC concerning electromagnetic compatibility and directive 2006/95/EC concerning low voltage.
In accordance with European Directive 2002/96/EC on Waste Electrical and Electronic Equipment, this symbol indicates that the product must not be disposed of as unsorted municipal
waste, but should be collected separately.
Refer to your local Olympus distributor in EU for return and/or collection systems available in your
country.
This equipment has been tested and found to comply with the limits for a Class A digital device,
NOTE:
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case
the user will be required to correct the interference at his own expense.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
DP73
CONTENTS
— Be sure to read this chapter for safe use of the equipment. — 1-11
IMPORTANT
1 SYSTEM CHART ....................................................................................................................................................................................................15
Intended Use ...........................................................................................................................................................................................................................................................5
2
Conformity of the System .........................................................................................................................................................................................................................5
Maintenance and Storage ......................................................................................................................................................................................................................14
2-2 [OPTIONAL] DP-PXU PCIe Extension Unit (For Laptop Computer) ............................................................................................................18
1
Installing the Low-Profile Bracket ...................................................................................................................................................................................................19
2
Installing the PCIe Interface Board ..............................................................................................................................................................................................19
3
Installing the Camera Head ..................................................................................................................................................................................................................23
4
Connecting the Cables ..............................................................................................................................................................................................................................25
The DP73 microscope digital camera is designed to be connected to a camera adapter mounted on an
Olympus UIS2/UIS series of optical microscope (not applicable to the LB series) for use in recording of
microscopic magnified images at high speed and highest resolution while maintaining high picture quality
and high color reproduction. The DP73 incorporates a variety of functions for supporting image recording
under optimum conditions.
When the DP73 microscope digital camera is used with a camera adapter or a microscope from a
manufacturer other than Olympus, the optical performance may not be manifested fully.
If the equipment is used in a manner not specified by this manual, the safety of the user may be endangered.
In addition, the equipment may also be damaged. Always use the equipment as outlined in this instruction
manual.
The following symbols are used to set off text in this instruction manual.
1
CAUTION
: Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury or damage to the equipment or other property. It may also be used to
alert against unsafe practices.
: Indicates commentary (for ease of operation and maintenance).
SAFETY PRECAUTIONS
DP73
CAUTION
Never connect or disconnect the interface cable while the standby switch of the computer is set to
ON. Otherwise, malfunction may result.
1. Before connecting or disconnecting the interface cable, make sure that the standby switch of the computer is set to OFF.
When connecting the interface cable, push in the connector all the way and ensure that the connector will
not slip out before setting the standby switch
Do not move the computer or apply an impact to it while it is powered ON.
2. The cords and interface cables are vulnerable to bends or twists. Do not apply excessive force to them.
3. To prevent the microscope from toppling down, avoid using microscope attachments that may make the total
height of the microscope above 1 meter when they are attached.
4. When installing the PCIe interface board, be sure to hold it by the edge. Never touch the board surface
directly, as this will lead to malfunction.
to ON.
2
The area (IC) of the PCIe interface board becomes very hot during and immediately after use of the
camera. Be careful never to touch them during and after use.
5. For handling of the computer, refer to the separately provided “Computer User’s Manual”.
6. Connect the power cord correctly and ensure that the grounding terminal of the power supply and wall outlet are properly connected.
If the equipment is not grounded/earthed, Olympus can no longer
warrant the electrical safety performance of the equipment.
7. Lay out the interface cable so that it does not contact the heat
generating section such as the lamp housing of the microscope.
8. After operation or in case of abnormality, be sure to disconnect the
power cord from the connector on the microscope or from the wall
power outlet.
9. Never insert foreign objects into the air vents as this could result in
fire and electrical shock.
Hot part
3
Computer and Software
The computer data may be destroyed by an unexpected event. Be sure to keep a backup of the data.
1. Olympus will not assume any liabilities for any damage incurred due to the use or non-usability of this
system, including compensation for the lost data.
2. The computer used with this system should set up and run Microsoft Windows 7 Professional or Ultimate.
For the OS in the computer, the user is requested to create a backup and retain it carefully. (Olympus does
not support the matters related to the OS including its backup.)
For details on the computer and Microsoft Windows 7, refer to their respective manuals.
3. Olympus guarantees the quality of this product in the factory shipment condition.
Olympus will not assume any liabilities for the operation errors and functional faults incurred due to the alteration of the environmental setup (including BIOS change), installation of other software or addition of hardware
to the computer by the user.
4. When the HDD free space reduces, the data processing speed may slow extremely or errors may occur
frequently. To prevent this, delete unnecessary data files frequently. For how to delete data files, refer to the
manuals for Microsoft Windows 7.
5. Never attempt to delete or rename the folders and files installed by the provided installer software. Otherwise,
the software may get unable to be started up.
DP73
4
6. Do not open the housing of the computer and touch the power supply or the circuit board’s heat generating
section right after use as it may burn your hand. Wait until the internal temperature drops sufficiently.
7. Sharp edges inside the computer may cut your fingers, so take extra care.
8. Use a computer that complies with the safety standards of your country.
1
Intended Use
This device is intended to be used for the capture of digital images for non-clinical diagnostic purposes.
2
Conformity of the System
Restrictions in Use
1. The applicable camera adapter is the U-TV0.5XC-3, U-TV0.63XC-1-2, MVX-TV0.63XC, U-TV1XC or the combination of U-TV1X-2 and U-CMAD3.
The U-TV0.5XC should not be used because it deteriorates the image flatness.
A camera adapter with a magnification below 0.5X cannot be used because part of image will be obscured.
2. When the DP73 is connected to the rear port of the U-DPT(double port tube) or U-MPH(multi port head), the
peripheral part of the recorded image may be deteriorated due to the optical performance of the U-DPT or
U-MPH.
5
3. When the U-TV0.5/C-2/U-TV0.5/C-3/U-TV0.63XC-1-2(C mount camera adapter) is used, using two or more
intermediate attachments* may obscure the peripheral part of the field of view or may make flare noticeable.
* Example of two intermediate attachments with BX microscope :
Reflected light illuminator + intermediate attachment equivalent to the U-CA.
4. Under fluorescent ring illumination or other AC-driven illumination such as a phase control light intensity
adjusting illumination system, the following phenomena may be observed by illumination light flickering
because of high light intensity and shortened exposure time :
· Flickering of the displayed image.
· Instability in exposure.
· Hatching patterns in pixel shift recording (4800 x 3600 or 2400 x 1800 pixels, 3CCD mode).
However, provided that the brightness can be adjusted using the light intensity control knob or ND filters, the
above phenomena may be attenuated by adjusting the brightness so that the exposure time exceeds 1/50
sec.
For details on the microscope models using AC-driven illumination, contact Olympus.
5. Combinations of this product and non-Olympus microscopes have not been evaluated extensively.
Non-Olympus microscopes and commercially available C-mount lenses can be used provided that they
match a CCD with a size of no less than 1/1.8 inch and the lens projection length from the C-mount body
attaching section is no more than 4.5 mm. However, problems due to optical adaptability, such as shading,
may be observed.
DP73
6
6. When the specimen has a low contrast (near transparent) or high reflectance (mirror status) and the aperture
iris diaphragm is stopped down near the smallest aperture, spot flare may be noticeable.
7. When the edge of a non-transmitting object is observed under the STM6 (small measuring microscope)
transmitted illumination, flare may be noticeable due to the difference in brightness between the transmitted
sections (over-exposure) and non-transmitting sections (under-exposure). To reduce the flare, set a lower
exposure using the exposure correction function or setting the exposure manually.
8. When a low-power objective (below 4X) is used, the peripheral part of the field of view may be obscured. In
this case, use an ultralow-magnification condenser (U-ULC-2).
9. When the U-CFU (real time confocal unit) is used, it is required to set the exposure to a longer period than
1/30 sec. using the manual exposure mode and control the brightness by engaging or disengaging ND
filters.
10. When the specimen has large difference in brightness, particularly when the bright part of the specimen
comes on the upper part of the image, red and horizontal flare may be observed. It is noticeable when the
AS is being closed. The flare will get unnoticeable when the AS is being opened, though the flare may not be
completely removed.
11. When a specimen with high reflectivity is observed with reflected light brightfield observation through the
beam splitter of the eyepiece/camera light path of a trinocular tube in combination with the U-TV0.5XC
camera adapter, the image in the area outside the CCD’s effective image pickup area may be observed as
vague ghosts in the peripheral area of the visual field of eyepiece.
7
12. Flare may be produced during reflected light darkfield observation under overexposure To reduce the flare,
use the exposure correction function or reduce the exposure with manual exposure control.
13. During image acquisition with pixel shifting (4800 x 3600 or 2400 x 1800 pixels, 3CCD mode), the image may
be disturbed if the specimen is moved.
14. If the camera or microscope is vibrated during image acquisition with pixel shifting (44800 x 3600 or 2400 x
1800 pixels, 3CCD mode), the image will be disturbed. There are several causes for the vibration which are
for example the operation of keyboard/mouse on the same table where the microscope equipped with the
camera is placed, or vibration from the instrument erquipped with an air cooling fan, etc.
Operating Environment
Temperature: 10 to 35°C.
Humidity: 20% to 85% (without condensation).
See page 39 for details.
Recommended Monitor Specifications
· A monitor with the 1280 x 1024 or larger full-color display capability.
· An Adobe RGB compatible monitor, provided that the camera head is used in the Adobe RGB mode.
CPUIntel Core series 1.8 GHz or greater [Core2 Duo E6400, 2.13 GHz or greater recommended]
RAM4 GB or more
HDDFree space 1 GB or more
GraphicPCI Express X16 VGA card with 1280 x 1024 or more and 32-bit color capability.
On-board graphic also acceptable.
Extension slot PCI Express Rev. 1.0a or later.
Half-size or low-profile PCIe board compatible (106.7 mm x 174.6 mm)
OSWindows 7 Professional/Ultimate (64 bit)
Language: English or Japanese
Power250 W or more. (With CE marking)
* There needs to be the FDD power cable, HDD(4-pin) power cable or SATA power cable
which is not occupied.
2. CPU
We do not guarantee performance if the computer uses a CPU other than or incompatible with Core series or
uses a non-Intel chipset.
9
3. HDD free space
The HDD free space (the value 1GB or more in Page 9) is the space that does not cause a special problem
when the system is installed or run. The space required for saving an image file in the HDD is slightly more
than 5.6 MB with a 1600 x 1200-pixel (24-bit) non-compressed image and slightly more than 50 MB with a
4800 x 3600-pixel (24-bit) non-compressed image. In consequence, the HDD should also provide a considerably large space for saving these image files.
When saving movies in the HDD stack, the space required for saving a movie is about 80 MB (max.) per
second. The movie recording time is limited according to the HDD free space.
4. RAM
If a RAM other than a PC2700 or greater, dual-channel RAM is used, the full-size live frame rate may drop.
5. Monitor
Us an Adobe RGB compatible monitor when using the camera head in the Adobe RGB mode.
Optimum color reproduction is not available if the sRGB/Adobe RGB setting of the camera head does not
match the setting of the monitor.
6. Sequential connection of PCIe units
Up to two PCIe units including the DP73 and a PCI interface board of the DP72/DP71/DP70/DP30BW or
FV1000 (FV10-ASW-V1.5 or later) can be connected in series. Series connection of the FV300/FV500 is not
possible.
However, their simultaneous operation is not available so it is required to select either PCI interface operation.
DP73
10
7. Power supply
The PCIe interface board should be powered by connecting the FDD power supply connector from the ATX
power supply in the computer.
If your computer does not have an available FDD power cable or the FDD power cable is too short, use the
provided HDD(4-pin) to FDD power conversion cable for the power supply.
And if your computer does not have an available HDD power cable (4-pin), use the provided SATA-to-HDD(4pin) power conversion adapter and HDD(4-pin)-to-FDD power conversion cable for the power supply.
CPUIntel Core series 1.8 GHz or greater [Core2 Duo T7300, 2.0 GHz or greater recommended]
RAM4 GB or more
HDDFree space 1GB or more
GraphicOn-board graphic with 1280 x 1024 or more and 32-bit color capability.
Card slotExpressCard/34 or ExpressCard/54
OSWindows 7 Professional/Ultimate (64 bit)
Language: English or Japanese
11
2. CPU
We do not guarantee performance if the computer uses a CPU other than or incompatible with Core series or
uses a non-Intel chipset.
3. HDD free space
The HDD free space (the value 1GB or more in Page 9) is the space that does not cause a special problem
when the system is installed or run. The space required for saving an image file in the HDD is slightly more
than 5.6 MB with a 1600 x 1200-pixel (24-bit) non-compressed image and slightly more than 50 MB with a
4800 x 3600-pixel (24-bit) non-compressed image. In consequence, the HDD should also provide a considerably large space for saving these image files.
When saving movies in the HDD stack, the space required for saving a movie is about 80 MB (max.) per
second. The movie recording time is limited according to the HDD free space.
4. RAM
If a RAM other than a PC2700 or greater, dual-channel RAM is used, the full-size live frame rate may drop.
5. Monitor
Us an Adobe RGB compatible monitor when using the camera head in the Adobe RGB mode.
Optimum color reproduction is not available if the sRGB/Adobe RGB setting of the camera head does not
match the setting of the monitor.
6. ExpressCard
The ExpressCard tends to slip out easily from the computer. Be sure not to disconnect the ExpressCard
during operation. For protection from possible damage, do not apply exessive force to the ExpressCard.
Insert or remove the ExpressCard after the PC is shut down.
DP73
12
3
Handling Precautions
1. This camera head is a precision instrument. Handle it with care and avoid subjecting it to a sudden or severe
impact.
2. The image displayed on the monitor may be affected when it is used at a place close to equipment
generating strong electromagnetic waves. This is not a malfunction and will not affect the actual image being
recorded. To avoid interference during operation, keep the system far from any source of electromagnetic
waves.
3. As the camera head is heavy, hold it carefully not to drop when mounting or storing.
4. Do not use the camera in areas where it may be subjected to direct sunlight, high temperature, humidity,
dust, or vibrations. (For the operating environment conditions, see chapter 8, “SPECIFICATIONS“ on page 35.)
5. Be sure to install the PCIe Extension Unit without blocking the opening for ventilation provided on it.
6. The camera head needs to be calibrated periodically (approx. every 3 months) for the level variations caused
by the influence of cosmic rays. For the calibration method, refer to the CCD Calibration in the online manual
for the cellSens or OLYMPUS Stream software.
7. As a countermeasure against computer virus infection, it is recommended to install an anti-virus software on
the PC. Operation speeds of the cellSens/OLYMPUS Stream may slow down depending on the anti-virus
software.
13
4
Maintenance and Storage
1. To clean the lenses and other glass components, simply blow away dirt using a commercially available
blower and wipe gently using a piece of cleaning paper (or clean gauze).
If a lens is stained with fingerprints or oil smudges, wipe it with gauze slightly moistened with commercially
available absolute alcohol.
CAUTION
Since the absolute alcohol is highly flammable, it must be handled carefully. To prevent fire ignition, be
sure to keep it away from open flames or potential sources of electric sparks – for example, electrical
equipment that is being switched on or off.
Also remember to always use these chemicals only in a well-ventilated room.
2. Parts other than the glass components should be cleaned by wiping with a clean cloth. Do not use organic
solvents to remove major stains. Use a soft cloth slightly moistened with a neutral detergent solution.
3. Do not disassemble any part of the camera as this could result in malfunction or reduced performance.
4. When the camera is removed from microscope for storage, be sure to put the C-mount cap included in the
camera, which is necessary to protect the IR cut filter provided inside.
5. When the camera is stored, be sure to keep the C-mount portion downward, since it tends to roll over.
6. When disposing of this product, check your local regulations and rules and be sure to observe them strictly.
DP73
14
1 SYSTEM CHART
DP73 / DP73WDR
External trigger cable
DP73
Camera head
Camera interface cable
C-mount
camera adapter
DP-PXU
PCIe extension box
Consult Olympus for the microscope, camera adapter and DP2-TWAIN to be used together.
PCIe interface board
Low-profile
bracket
PCIe x1 cable
AC adapter
SATA-to-HDD
power conversion adapter
HDD-to-FDD
power conversion cable
( Not used when the
DP-PXU is combined. )
ExpressCard
Desktop PC
Laptop PC
Resolution
1260 x 1024
or higher
cellSens
Software
Monitor
15
2 NOMENCLATURE
2-1 DP73 / DP73WDR (For Desktop Computer)
Camera Head
DP73
CAUTION
Any equipment connected to the camera head should be an Olympus-designated
product or a product in compliance with the requirements of IEC60950 or CISPR22/24.
If equipment other than these products is connected, Olympus cannot guarantee any
performance of the camera.
Connector (P.25)
C-mount thread (P.23)
16
PCIe Interface Board
Trigger cable
connector (P.28)
Interface cable
connector (P.25)
(PCI standard half-size, low-profile size compatible)
External trigger
cable (P.28)
Software
Software (optional)
cellSens / OLYMPUS Stream
17
(DVD-ROM)
Dongle
Low-profile
bracket (P.19)
SATA-to-HDD(4-pin)
power conversion adapter
Clamping screws
Interface cable (P.25)
SATA-to-FDD
power conversion cable (P.19)
2-2 [OPTIONAL] DP-PXU PCIe Extension Unit (For Laptop Computer)
PCIe Extension Box
PCIe cable connector (P.26)
DP73
AC adapter connector (P.27)
ExpressCard
PCIe cable
connector (P.26)
PCIe x1 cable (P.26)
Vertical installation plates (P.22)
With 2 screws
AC Adapter
Power cord
connector (P.27)
18
3 HARDWARE INSTALLATION
1
Installing the Low-Profile Bracket
If the computer’s extension slot is of the low-profile specifications or
1
a
2
b
1
c
Fig. 1
CAUTION
2
CAUTION
the PCIe extension box is used, it is required to replace the existing
bracket with the low-profile bracket.
1
Prepare flat-blade and Phillips screwdrivers and remove the “ – ”
screws
2
Replace the existing bracket with the low-profile bracket
attach screws
Do not provide excessive force when tightening the screws of PCIE
I/F boad, since they may be damaged if tightened excessively.
· Before installing the PCIe interface board in the computer, be
sure to read the instruction manual for the computer in order
not to damage it.
· Be sure to turn off the computer and peripherals and unplug
their power cords before installing the PCIe interface board.
· To avoid damage due to static electricity, touch an unpainted
metallic surface of the computer with your hand to discharge
the static electricity before installation.
· The SATA-to-HDD(4-pin) power conversion adapter is sensi-
tive to excessive force. Please handle it with care.
(Fig. 1)
c
and
19
Open the housing of the computer.
1
2
Remove the clamping screw
PCIe slot on the motherboard and remove the cover.
b
of the slot cover a of an unused
DP73
3
Insert the PCIe interface board
1
Fig. 2
a
2
b
34
c
e
Fig. 3
d
board surface directly by hand, and attach the slot cover using the
b
clamping screw
4
Connect the FDD power cable
supply to the power connector
If your computer does not have an available FDD power cable or
the FDD power cable is too short, connect the provided HDD-to-FDD
power conversion cable from the computer’s HDD power cable to
the power connector
And if your computer does not have an available HDD(4-pin) power
cable, connect the provided SATA-to-HDD(4-pin) power conversion
adapter and HDD(4-pin)-to-FDD power conversion cable from the
computer’s SATA power cable to the power connector
PCIe interface board
5
Close the computer housing.
removed above.
e
c
c
carefully without touching the
d
from the computer’s power
e
on the PCIe interface board c.
on the PCIe interface board c.
.
e
on the
20
a
f
1
a
Optional DP-PXU (Figs. 4 & 5)
1
Using a Phillips screwdriver, remove the six screws a of the top
cover of the extension box and then remove the cover. .
21
2
Remove the bracket clamping screw
a
e
3
Connect the PCIe interface board
d
connector
4
Connect the connector
5
Attach the clamping screw
.
e
to the PCIe interface board.
b
removed above.
b
.
c
with low-profile bracket to the
4
6
d
3
c
Fig. 4
25
b
A thermal conduction sheet
cover. Remove the tapes
without displacing the thermal conductive sheet (Fig. 5).
7
Place the top cover in the original position and attach the clamping
a
screws
.
f
is attached on the back of the top
g
and the protective sheet h carefully
DP73
g
h
6
f
Fig. 5
Installing the PCIe Extension Box (Fig. 6)
The PCIe extension box can be installed either horizontally or
vertically.
a
b
Fig. 6
Horizontal Installation
Place the PCIe extension box on the desktop so that the surface
with rubber feet faces down.
Vertical Installation
Attach the provided plates a to the side panel of the extension
box using provided screws
b
.
22
3
Installing the Camera Head
(Fig. 7)
Fig. 7
CAUTION
b
1
a
· The C-mount thread has a sharp edge that should not be
touched.
· The camera head and camera adapter are precision
modules. Be careful not to drop them during attaching or
detaching.
The following procedure deals with the case using the U-TV1XC
C-mount camera adapter.
1
Screw in the U-TV1XC C-mount camera adapter
b
thread
at the bottom of the camera head.
a
into the mount
23
DP73
Field number 22
Fig. 8
0.63X (FN 14)
0.5X (FN 17.6)
1X (FN 8.8)
CAUTION
· If the acquired field is as shown in Fig. 8, use a camera adapter
having magnification of 0.5X to 1X. (If a 0.35X camera adapter is
used, the peripheral part of the image will be obscured.)
· If a C-mount camera adapter from other manufacturer than
Olympus is used, the optical performance of the system may not
be manifested fully.
Be careful in using other manufacturer’s C-mount camera
c
adapter or C-mount lens having a thread length
4.5 mm. Otherwise, the threaded section will hit the inside of
the camera head and cause damage to it.
Be sure to adjust the parfocality between the C-mount camera
adapter and the eyepieces. Otherwise, the image through the
camera and the image through the eyepieces are not parfocal.
For the parfocality adjustment method, refer to the instruction
manual for the camera adapter in use.
over
c
24
4
Connecting the Cables
(Fig. 9 - Fig. 13)
25
Computer
2
PCIe Extension Box
2
Fig. 9
Fig. 10
a
CAUTION
1
b
b
· The cords and cables are vulnerable to bend or twist. Do not
apply excessive force to them.
· Be sure to switch off the computer before proceeding to the
connections.
· Always use the cables designated by Olympus.
· When connecting the cable, insert the connector plug in the
proper direction.
· Keep the cables well away from the equipments generating
high heats, such as the lamp housing of microscope.
Cable side Camera head/
Computer/
PCIe Extension Box side
Connecting the Interface Cable (Figs. 9 & 10)
1
Insert the connector of the interface cable all the way into the
connector
on both sides of the connector, and check that the interface cable
will not slip out.
22
Insert the connector of the
connector
the clamping screws on both sides of the connector, and check that
the interface cable will not slip out.
of the camera head and secure the clamping screws
a
interface cable all the way into the
b
of the Computer or PCIe Extension Box and secure
Connecting the ExpressCard and PCIe x1 Cable (Fig. 11)
DP73
To ExpressCard
3
Fig. 11
CAUTION
2
Insert the cable connectors all the way.
1
Insert the ExpressCard all the way into the card insertion slot* of the
laptop computer.
* ExpressCard/34 slot: Hold the card with the surface marked
“INSERT” facing up and insert.
ExpressCard/54 slot: Hold the card with the surface marked
“INSERT” facing up and insert it along the left edge of the slot.
2
Check the orientation of the connector of the PCIe x1 cable and
insert it into the connector on the PCIe extension box.
3
Insert the connector into the ExpressCard.
26
Connecting the AC Cable (Fig. 12)
CAUTION
1
2
3
Fig. 12
· Insert the cable and power cord connectors all the way.
· Always use the power cord provided by Olympus. If no
power cord is provided with the camera head, please select
the proper power cord by referring to chapter “PROPER
SELECTION OF THE POWER SUPPLY CORD” at the end of this
instruction manual.
· If the equipment is not grounded/earthed, Olympus can
no longer warrant the electrical safety performance of the
equipment.
1
Insert the connector of the AC adapter into the connector on the
PCIe extension box.
2
Insert the connector of the power cord to the connector on the AC
adapter.
3
Insert the power cord plug into the power outlet.
27
DP73
Computer
a
1
23
bc
PCIe Extension Box
a
1
Fig. 13
Connecting the External Trigger Cable (Fig. 13)
1
Insert the connector of the external trigger cable to the connector
a
on the PCIe interface board in the computer or the PCIe
extension box.
When using the trigger input, connect the red cable (marked “I” )
2
to the BNC connector.
3
When using the trigger output, connect the white cable (marked
c
CAUTION
“O” )
The external triggering is available only when the cellSens /
OLYMPUS Stream software is run.
to the BNC connector.
b
28
4 SOFTWARE INSTALLATION
Software cellSens / OLYMPUS Stream
Install the software cellSens / OLYMPUS Stream by referring to the cellSens / OLYMPUS Stream instruction
manual.
Image acquisition software DP2-TWAIN
When you want to use the Image acquisition software DP2-TWAIN, consult Olympus.
29
Before Installation
· Quit all running applications before installing cellSens or OLYMPUS Stream.
· The software cannot be installed unless the user account is registered as “computer administrator.”
If the user account is registered as a “Restricted account,” change it to the “Computer administrator”
account.
(For the user account registration, refer to the instruction manuals for your computer.)
Trademark Information
Windows is a registered trademark of Microsoft Corporation.
All other brand and product names are trademarks or registered trademarks of their respective owners.
(Applicable OS: Windows® 7)
Selection of the devices for DP-PC-S/DP-PC and DP-PCWDR
Refer to the following windows at the selection of devices in the cellSens / OLYMPUS Stream. An device list is
displayed at the time of first start up of the software. The device list can be also displayed by clicking the tabs of
[Acquire], [Devices] and then [Device list] on the Menu bar.
DP73
In case DP73 is used
In case DP73WDR is used
30
5 IMAGE ACQUISITION PROCEDURE
For the details, refer to the Instruction Manual or Help of Software you will use.
Brightfield Observation
31
Set up the microscope.
Set the exposure mode.
Exposure mode?
Auto
Select the area (30%, 1%,
0.1%, full-image).
Adjust the white balance.
Perform framing and focusing.
Set the exposure time.
Manual
Reconfirmation / fine adjustment as required
Exposure mode?
Auto
Move the area and correct
exposure.
Adjust the white balance.
Record an image.
Save the image.
Fine-adjust the exposure time.
Manual
Fluorescence Observation
DP73
Set up the microscope.
Set the exposure mode.
Exposure mode?
SFL Auto
Select the area (30%, 1%,
0.1%, full-image).
Adjust the black balance.
Perform framing and focusing.
Set the exposure time.
Manual
Reconfirmation / fine adjustment as required
Exposure mode?
SFL Auto
Move the area and correct
exposure.
Adjust the black balance.
Record an image.
Save the image.
Fine-adjust the exposure time.
Manual
32
6 EXTERNAL TRIGGERING
When the cellSens / OLYMPUS Stream software is used, the DP73 can record still images or control a commercially available shutter based on an external trigger signal.
Trigger Input
· The trigger input from external equipment can be used to start still image acquisition using the cellSens /
OLYMPUS Stream.
· The trigger input is detected at the edge and the cellSens / OLYMPUS Stream starts to acquire the images
based on the preset exposure time. The positive and negative logics can be switched with the cellSens /
OLYMPUS Stream.
· The exposure is started within 100 μsec after the trigger input.
· The trigger input is a TTL compatible signal.
: 2.0 V (min.). VIL: 0.8 V (max.).
V
IH
100μsec. or less
Trigger input
Exposure
33
Readout &
transfer to PC
Trigger Input Timing Chart (Positive logic)
Trigger Output
· The trigger output can be used to control a commercially available shutter.
· The positive and negative logics of the trigger output can be switched with the cellSens / OLYMPUS
Stream.
· The trigger output is interlocked with the shutter release/close operations of the cellSens / OLYMPUS
Stream.
· The external trigger signal is output by starting still image acquisition when the shutter is closed.
· The time lag from the trigger output to the start of exposure can be set between 0 and 2 sec. on the
cellSens / OLYMPUS Stream.
· The trigger output is a TTL compatible signal.
: 2.4 V (min.). VOL: 0.4 V (max.).
V
OH
Exposure
time lag
Trigger output
DP73
Exposure
Readout &
transfer to PC
Trigger Output Timing Chart in Still Image Recording (Positive logic)
34
7 SPECIFICATIONS
DP73 Specifications
* These items can be set from the cellSens / OLYMPUS Stream.
** The values of these items are variable depending on the exposure time setting and the computer operating situations.
ItemSpecifications
Camera systemSingle-CCD color camera
Pixel shifting type
Image pickup device1/1.8-inch color CCD
Total pixels: 2.1 million pixels
Effective pixels: 2.01 million pixels
Pixel pitch: 4.40 μm (H) x 4.40 μm (V)
Scanning method: progressive scanning
CoolingPeltier cooling
Natural air cooling
CCD temperature: room temperature - 10°C (max.)
Recorded image sizes4800 x 3600 (pixel shifting, 3CCD mode*)
2400 x 1800 (pixel shifting, 3CCD mode*)
1600 x 1200 (1 x 1, 3CCD mode)*
800 x 600 (1 x 1)
800 x 600 (2 x 2)
* 3CCD mode is an application of the pixel shift function, which is the mode
to acquire the image with RGB color in every pixel.
Camera mountC-mount
35
ItemSpecifications
ISO speedISO 100/200/400/800/1600 equivalent
A/D14 bits
Exposure controlExposure modesAuto
SFL Auto
Manual
AE lockAvailable
Exposure correc-
tion
Metering areaFull image
Exposure time1/44,000 to 60 sec
Binning2 x 2
Live frame rate**1600 x 1200 (1 x 1): 15 fps
Color modesColor
Correction range: ±2.0 EV. Step: 1/3 EV
30%
1%
0.1% The metering area is freely movable.
800 x 600 (1 x 1): 15 fps
800 x 600 (2 x 2): 27 fps
standard gray scale
custom gray scale
DP73
36
ItemSpecifications
External triggering*Input:
Random trigger input (Edge trigger mode)
Output:
Trigger output
With exposure time lag (0 to 2 sec. in 10 msec. steps)
TTL compatible
Image accumulation*ModesIntegral, averaging
Accumulation count 64 frames (max.)
White balance modesArea-specified auto
Manual
Black balance modesArea-specified auto
Manual
Contrast modesLow
Standard
High
Linear
Sharpness filterLow
Standard
High
Wide dynamic range correctionAvailable (only with the DP-PCWDR)
Pixel shift bleaching correctionAvailable
Color space*sRGB
Adobe RGB
37
ItemSpecifications
Focus indicatorContrast bar
Line profile
Interval recording*Interval: 1 sec. to 24 h.59 m.59 sec
Number of shootable frames: 3000
Image file formatsDependent on the application software
Preview quality modesStandard / Medium / High
Computer interfacePCI Express Rev. 1.0a or later
<Desktop computer>
Compatible with half-size or low-profile size
<Laptop computer>
ExpressCard/34 (also usable for ExpressCard/54)
Compatible OSRAM: 4 GB or more
OS: Windows 7 Professional/Ultimate (64 bit)
Language: English or Japanese
DP73
38
ItemSpecifications
Dimensions & weight<DP73>
Camera head
PCIe interface board 181(W) x 121(D) x 21.6(H) mm (excluding projections), approx. 200 grams
Interface cableApprox. 2.8 meters
External trigger cable Approx. 0.2 meter
< PCIe Extension Unit>
PCIe extension box203(W) x 165(D) x 28(H) mm (excluding projections), approx. 720 grams
ExpressCard100(W) x 34(D) x 11(H) mm (excluding projections), approx. 25 grams
AC adapter61(W) x 133(D) x 41(H) mm (excluding projections), approx. 480 grams
PCIe x1 cableApprox. 1.7 meter
Storage environment-20 to 60 °C
Operating environment· Indoor use.
185.4(
) x 77.6(H) mm (excluding projections), approx. 900 grams
Cord length: Approx. 2.0 meter
100-240V 2A 50/60Hz
10 % to 90 % (without condensation)
· Altitude: max. 2000 meters
· Ambient temperature: 10° to 35°C (50° to 95° F)
· Relative humidity: 20% to 85% (without condensation)
· Supply voltage fluctuations; ±10%.
· Pollution degree: 2 (in accordance with IEC60664-1)
· Installation/Overvoltage category: II (in accordance with IEC60664-1)
39
9 TROUBLESHOOTING GUIDE
Under certain conditions, the performance of the camera may be adversely affected by factors other than defects. If
problems occur, please review the following list and take remedial action as needed. If you cannot solve the problem
after checking the entire list, please contact Olympus for assistance.
ProblemCauseRemedyPage
The computer will not start up.
Live image is not displayed.
The camera and computer are
connected improperly.
The software is installed improperly.Install the software.29
The camera and computer are
connected improperly.
The microscope illumination is off.
The microscope is not set to the
camera light path. The illumination
or specimen focusing is adjusted
improperly.
The ISO speed or exposure time is
set improperly.
Connect the camera head and
computer properly.
Connect the camera head and
computer properly.
Turn on the microscope illumination, adjust the lighting and
focusing correctly, and select the
camera light path.
Set the ISO speed, exposure mode,
exposure time and level properly.
DP73
25
25
–
(Online
manual)
40
ProblemCauseRemedyPage
Still images cannot be recorded.
The camera and computer are
connected improperly.
The cellSens or OLYMPUS Stream
is processing recording.
The cellSens / OLYMPUS Stream is
processing file save, etc.
The computer memory is insufficient.
Connect the camera head and
computer properly.
Wait until the recording processing
completes before starting recording
of the next image. In certain cases,
it may be required to press the
Cancel button on the status bar
and record the image again.
Wait until the processing completes before starting recording of
the next image.
Exit from other software before
retrying recording.
25
(Online
manual)
(Online
manual)
–
41
ProblemCauseRemedyPage
Picture is too bright.
Exposure correction is set in the +
direction.
The metering area is set to a dark
area outside the region of interest.
AE lock, which was set when the
exposure time was longer than the
currently required exposure time, is
active.
The input highlight level adjustment is too low.
The microscope illumination is too
bright.
Return the exposure correction
value to 0 and set the desired
exposure correction value.
Move the metering area to the area
where you want to obtain optimum
exposure.
Cancel AE lock.
Reset the current level adjustment
and adjust the optimum level
again.
Reduce the microscope illumination intensity or engage an ND filter
to reduce brightness.
DP73
(Online
manual)
(Online
manual)
(Online
manual)
(Online
manual)
–
42
ProblemCauseRemedyPage
Picture is too dark.
Exposure correction is set in the –
direction.
The metering area is set to a bright
area outside the region of interest.
AE lock, which was set when the
exposure time was shorter than the
currently required exposure time, is
active.
The output highlight level adjustment is too low.
The microscope illumination is too
dark.
Return the exposure correction
value to 0 and set the desired
exposure correction value.
Move the metering area to the area
where you want to obtain optimum
exposure.
Cancel AE lock.
Reset the current level adjustment
and adjust the optimum level
again.
Increase the microscope illumination intensity or disengage the
existing ND filter to increase
brightness.
(Online
manual)
(Online
manual)
(Online
manual)
(Online
manual)
–
43
ProblemCauseRemedyPage
The colors in the picture are
strange.
The area selected in white balance
adjustment was improper.
The RGB balance is adjusted
improperly in manual white balance adjustment.
The area selected in black balance
adjustment was improper.
The screen color setting of the
computer is incorrect.
Color spaces (sRBG/AdobeRGB)
of the camera and the monitor are
different.
Select a white area with the
rectangular white balance adjustment area.
Perform manual white balance
adjustment to adjust the RGB color
balance to obtain optimum colors.
Select a black area with the
rectangular black balance adjustment area.
Set the computer display color to
24-bit color or higher. The recommended setting is 32-bit color.
Set the Color space (sRGB/
Adbe RGB) of the camera so that
it becomes identical to that of the
monitor.
DP73
(Online
manual)
(Online
manual)
(Online
manual)
–
(Online
manual)
44
ProblemCauseRemedyPage
The picture is not in focus.The specimen is not in focus
properly.
The aperture iris diaphragm of the
condenser is open too wide.
The field iris diaphragm is not set
properly.
Lens components of the microscope are contaminated or the
cover glass on the front of the
camera is stained.
The microscope and/or camera
are subjected to vibration during
recording.
The 4140 x 3096 and 2070 x 1548
images are not neat.
The camera is subjected to
vibration during recording.
Adjust the focus correctly with the
fine adjustment knob.
Close the aperture iris diaphragm
a little.
Adjust the field iris diaphragm until
the image circumscribes the field
of view.
Clean the objective, camera
adapter lens, condenser and/or
window lens of the microscope,
or clean the cover glass on the
bottom of the camera head.
Acquire images in an environment
in which the microscope and
camera are not vibrated. It is effective to use an anti-vibration bench.
Acquire images in an environment
in which the microscope and
camera are not vibrated. It is effective to use an anti-vibration bench.
–
–
–
14
–
–
45
ProblemCauseRemedyPage
It is impossible to open the file
correctly, by the software other
than cellSens/OLYMPUS Stream,
in which the image acquired by
12bit color/12bit grey scale is
saved. Or, the image in black color
is displayed (including the icon on
the window).
The cellSens or OLYMPUS Stream
window is not displayed correctly
or the menu characters are not
displayed correctly.
External trigger signal is not output.External triggering is not enabled.Enable external triggering on the
Still image cannot be acquired
using the external trigger input.
Effective data is low 12 bits out of
16 bits file format. However, your
software does not accept 16 bits
format or use high 8 bits for display.
The resolution setting of the screen
is incorrect.
The large font has been selected
for the font size of the screen.
External triggering is not enabled.Enable external triggering on the
Use cellSens/OLYMPUS Stream to
open the file.
Set the resolution setting at 1280 x
1024 or more in the property of the
screen.
Select a small font in the property
of the screen.
cellSens / OLYMPUS Stream.
cellSens / OLYMPUS Stream.
DP73
–
–
–
(Online
manual)
(Online
manual)
46
PROPER SELECTION OF THE POWER SUPPLY CORD
If no power supply cord is provided, please select the proper power supply cord for the equipment by referring to “Specifications” and “Certified Cord” below:
47
CAUTION
In case you use a non-approved power supply cord for Olympus products, Olympus can no longer warrant
the electrical safety of the equipment.
Specifications
Voltage Rating
Current Rating
Temperature Rating
Length
Fittings Configuration
125V AC (for 100-120V AC area) or, 250V AC (for 220-240V AC area)
6A minimum
60°C minimum
3.05 m maximum
Grounding type attachment plug cap. Opposite terminates in molded-on IEC
configuration appliance coupling.
Table 1 Certified Cord
A power supply cord should be certified by one of the agencies listed in Table 1 , or comprised of cordage marked with an
agency marking per Table 1 or marked per Table 2. The fittings are to be marked with at least one of agencies listed in Table 1.
In case you are unable to buy locally the power supply cord which is approved by one of the agencies mentioned in Table 1,
please use replacements approved by any other equivalent and authorized agencies in your country.
DP73
CountryAgency
ArgentinaIRAM
AustraliaSAAJapan
AustriaÖVENetherlandsKEMA
BelgiumCEBECNorwayNEMKO
CanadaCSASpainAEE
DenmarkDEMKOSwedenSEMKO
Certification
Mark
CountryAgency
ItalyIMQ
JET, JQA, TÜV,
UL Japan/METI
Certification
Mark
48
CountryAgency
Certification
Mark
CountryAgency
Certification
Mark
49
FinlandFEI
FranceUTE
GermanyVDEU.S.A.UL
IrelandNSAI
SwitzerlandSEV
United
Kingdom
ASTA
BSI
Table 2 HAR Flexible Cord
APPROVAL ORGANIZATIONS AND CORDAGE HARMONIZATION MARKING METHODS
DP73
Printed or Embossed Harmoniza-
Approval Organization
Comite Electrotechnique Belge
(CEBEC)
Verband Deutscher Elektrotechniker
(VDE) e.V. Prüstelle
Union Technique de I´Electricite´
(UTE)
Instituto Italiano del Marchio di
Qualita´ (IMQ)
British Approvals Service for Electric
Cables (BASEC)
N.V. KEMAKEMA-KEUR <HAR>103030
SEMKO AB Svenska Elektriska
Materielkontrollanstalter
tion Marking (May be located on
jacket or insulation of internal
wiring)
CEBEC <HAR>103010
<VDE> <HAR>301010
USE <HAR>301030
IEMMEQU <HAR>103050
BASEC <HAR>101030
SEMKO <HAR>101050
Alternative Marking Utilizing
Black-Red-Yellow Thread
(Length of color section in mm)
BlackRedYellow
50
Österreichischer Verband für
Elektrotechnik (ÖVE)
<ÖVE> <HAR>301050
51
Danmarks Elektriske Materialkontroll
(DEMKO)
National Standards Authority of Ireland
(NSAI)
Norges Elektriske Materiellkontroll
(NEMKO)
Asociacion Electrotecnica Y
Electronica Espanola (AEE)
Hellenic Organization for
Standardization (ELOT)
Instituto Portages da Qualidade
(IPQ)
Schweizerischer Elektro
Technischer Verein (SEV)
Elektriska InspektoratetSETI <HAR>103090
Underwriters Laboratories Inc. (UL) SV, SVT, SJ or SJT, 3 X 18AWG
Canadian Standards Association (CSA) SV, SVT, SJ or SJT, 3 X 18AWG
<DEMKO> <HAR>301030
<NSAI> <HAR>303050
NEMKO <HAR>101070
<UNED> <HAR>301070
ELOT <HAR>303070
np <HAR>101090
SEV <HAR>103090
MEMO
DP73
MEMO
MEMO
DP73
2011 12 -02
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