Heidelberg Spectralis HRA-OCT Installation manual
Confidential - for internal and distributor use only
Installation Guide
SPECTRALIS HRA+OCT
What is new compared to the HRA2?
© Heidelberg Engineering GmbH 2007
Printed in Germany
QM-Art. No. 97 127-003
Sage Art. No. 19978
This document refers to the Manual “Heidelberg Retina Angiograph 2, Installation and
System Configuration”, Art. No. 96 037-006.
Table of Contents
Confidential - for internal and distributor use only
1 PC REQUIREMENTS.............................................................................................................................................3
2 SOFTWARE AND DRIVER INSTALLATION .................................................................................................4
2.1 OVERVIEW ..............................................................................................................................................................................4
2.2 HRA2 AND OCT DRIVER INSTALLATION:......................................................................................................................4
2.3 TESYCON DRIVER INSTALLATION (ADDITIONAL FIREWIRE CONTROLLER DRIVER) ............................................5
3 SET-UP INSTRUMENTATION BASE AND CAMERA ............................................................................... 10
3.1 SPECTRALIS WITH INSTRUMENTATION BASE (JOYSTICK VERSION).................................................................... 10
3.2 SPECTRALIS WITH INSTRUMENTATION BASE (XYZ-UNIT)................................................................................... 13
4 ELECTRICAL WIRING...................................................................................................................................... 14
4.1 ADDITIONAL OCT CABLES IN THE CABLE LOOM ........................................................................................................ 14
4.2 FIRE WIRE LINKS TO THE COMPUTER ............................................................................................................................14
5 INSTALLATION OF THE SAPPHIRE AND SPECTROMETER FIBERS.................................................. 16
5.1 REMOVE THE COVER OF THE POWER SUPPLY BOX....................................................................................................... 16
5.2 THROUGH FEEDING AND INSTALLATION OF FIBER CABLES................................................................................... 17
5.3 ATTACHMENT OF SPECTROMETER FIBER ..................................................................................................................... 18
5.4 INSTALLATION OF LASER COUPLER TO THE KINEFLEX.............................................................................................. 19
5.5 MEASUREMENT OF FA-LASER POWER AT OBJECTIVE................................................................................................ 20
5.6 ATTACHMENT OF THE FIBER STRAIN RELIEF UNIT ......................................................................................................21
6 SPECTROMETER ................................................................................................................................................ 22
6.1 PRINCIPAL SET-UP ...............................................................................................................................................................22
6.2 CHECK OF THE OPTICAL ALIGNMENT ............................................................................................................................23
6.3 CLOSING THE COVER......................................................................................................................................................... 28
7 FINAL CHECK AND INSTALLATION REPORT......................................................................................... 29
LINE 10 –LINE 12:............................................................................................................................................................................ 29
APPENDIX: SPECTRALIS INSTALLATION REPORT .......................................................................................31
HRA 2 Installation and System Configuration PC Requirements
Confidential - for internal and distributor use only
1 PC Requirements
The motherboard must to be equipped with an Intel 975X chip set and two PCI Express Graphics (PEG)
slots. One PEG hosts the graphic card. The other PEG hosts a PCI Express Card with IEEE-1394b standard
interface (“FireWire800”). Additionally, a second IEEE-1394a bus with an own controller has to be
available.
To allow operation of SPECTRALIS OCT and SPECTRALIS HRA+OCT it is important that these
minimum requirements are met.
Complete PC requirements are as follows:
Motherboard:
Processor: Intel Core 2 CPU Q6700
Chip set: Intel 975X
RAM: 2 GiByte
PCI Express Graphics (PEG) slots: 2
Graphic card: Chip set Geforce 8800 GTX or comparable
Memory 512 MB; 768 MB recommended
Fire Wire Cards:
1 PCI or PCI Express Card IEEE-1394a or on-board IEEE-1394a interface (FireWire 400)
1 PCI Express Card IEEE-1394b (FireWire 800)
Internal HDD 40GB
Windows XP
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HRA 2 Installation and System Configuration Software and Driver Installation
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2 Software and Driver Installation
2.1 Overview
The following chart gives you an overview of the Spectralis PC software architecture.
Spectralis PC
Architecture
External
Hard
Drive(s)
PC
Windows 2000 SP4 / Windows XP SP2
Heidelberg Eye Explorer
Spectralis/ HRA2
Acquisition Module
hra2.aqm
IModule Device Driver / API
imodule.dll he_imod.sys
Microsoft
1394 Stack
PCI / PCIE
1394a (FW400)
Controller
Thesycon
1394 Stack
Northbridge NorthbridgeSouthbridge
PCI Express PCI Express x16
1394b (FW800)
Controller
Spectralis/ HRA2
Viewing Module
hraviewer.vwm
GDI OpenGL
Graphics Board
Driver
Graphics Board
512 MBytes
6-pin IEEE
1394a Cable
Spectralis
HRA Modules
2.2 HRA2 and OCT Driver Installation:
Proceed Page 38 and 39 in the HRA2 Installation Instructions. The only difference is that you have to do
this step twice. First for the HRA2 and then for the OCT Module.
9-pin IEEE
1394b Cable
Monitor
1600 x 1200 (UXGA)
OCT Modules
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HRA 2 Installation and System Configuration Software and Driver Installation
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2.3 Tesycon Driver Installation (additional FireWire Controller driver)
Open the Windows device manager (e.g. from the control panel) and check open the group IEE 1394 Bus
host controllers. Here you have to identify the FireWire 1394B Controller Card (see next step).
Right click on each FireWire Controller, select Details and search for ‘DEV_8025’. This Value means that
this Card is the FireWire B Controller.
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HRA 2 Installation and System Configuration Software and Driver Installation
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After you found the FireWire B Controller, click on ‘Driver’ and then on ‘Update Driver’
Select ‘No, not this time’ and click on ‘Next’
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HRA 2 Installation and System Configuration Software and Driver Installation
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Select ‘Install from a list or specific location’ and click on ‘Next’
Select ‘Don’t search. I will choose the driver to install’ and click on ‘Next’
Click on ‘Have Disk’
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HRA 2 Installation and System Configuration Software and Driver Installation
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Insert the SPECTRALIS Installation Software CD into you CD/DVD-Drive and browse on this CD to the
Folder ‘1394Driver’.
Then the following Screen should appear. Click on ‘Next’
Click on ‘Continue Anyway’
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HRA 2 Installation and System Configuration Software and Driver Installation
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Click on ‘Finish’
To verify that the Driver is correctly installed, you now have to see that the Device name changed to
‘T1394bus OHCI TI’
After installing this Driver it could be necessary to turn off the PC completely include removing the
power cable for 1 minute.
Now Proceed with Page 40 in the HRA2 Installation Instructions.
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HRA 2 Installation and System Configuration Set-Up Instrumentation Base and Camera
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3 Set-Up Instrumentation Base and Camera
3.1 SPECTRALIS with instrumentation base (joystick version)
3.1.1 Launching the cable loom through the instrumentation base Launching the cable loom through the instrumentation base
After the camera head is mounted onto the instrumentation base the complete cable loom is launched
After the camera head is mounted onto the instrumentation base the complete cable loom is launched
through the cable feedthrough (brass tube channel) as shown in the following pictures. First the black
through the cable feedthrough (brass tube channel) as shown in the following pictures. First the black
strain relief assembly (for cable loom) needs to be removed. Then the optical fibers are threaded through:
strain relief assembly (for cable loom) needs to be removed. Then the optical fibers are threaded through:
FCAPC fiber connector
FCAPC fiber connector
for spectrometer
for spectrometer
fiber strain relief
fiber strain relief
fiber coupler for
fiber coupler for
Sapphire (FA) laser
Sapphire (FA) laser
fiber strain relief
fiber strain relief
fits through
fits through
the brass tube
the brass tube
Black strain relief
Black strain relief
assembly for cable
assembly for cable
loom removed
loom removed
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