System Checkout Checklist - Zeiss humphrey HFA II-i series Field Service Manual

Humphrey Field Analyzer II - i
2.1

System Checkout Checklist

Following is a copy of the HFA II - i System Checkout Checklist that should be completed on
every HFA II - i service call. A master copy of the checklist is included in Appendix I. Use
that master to run additional copies for completing the checkout on each instrument.
If an error is detected during system checkout, troubleshoot and repair the instrument; then
start the system checkout again from the beginning. The entire System Checkout should
always be performed from start to finish. Before attempting system checkout, you should be
thoroughly familiar with navigating around the service menus.
Note ­
1. Following any calibration procedure that has calibration values stored, proper
storage of the new values must be verified by cycling the power off-on before you
perform final system checkout. If values obtained by the HFA II - i during
calibration are not within an expected range, those values are held only in
temporary storage and not permanently stored. When power is turned off, these
values are erased and calibration reverts to its old status.
2. As part of the system checkout, you are asked to write, read, and delete patient
files from the floppy disk and the hard disk. To prevent accidental damage to
patient files, it is recommended that you make up a test floppy disk with your own
patient data. It is also recommended that you have your own magneto-optical
disk, should there be a need to service the magneto-optical drive.
HFA2 i Configuration
One of the steps during system checkout is to read and record the instrument configuration
information and hardware levels. Current revision levels of the Model, Serial Number,
Operating System, Language, Backplane Version, Motor Board Version, Available Memory,
Software Options and Hard Option Number are displayed on the Unit Configuration Screen
("i" screen).
The individual version numbers are displayed on the configuration screen in the formats
shown below where XX is the revision level.
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XXXi
Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XXX-XXXX
Operating System . . . . . . . . . . . . . . . . . . . . . . . . . . . . RevXX
Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XX
Backplane Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . XX
Motor Board Version . . . . . . . . . . . . . . . . . . . . . . . . . . XX:XX:XX:XX:XX:XX
Available Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . XX MB
Hardware Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00000000 - XXXXXXXX
Software Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . XXXXXXXX
You can view/print this information from the Main Menu. Select the i icon. The
configuration data appears on the screen. Select Print to print out the configuration data.
52235C1105
Confidential and Proprietary
2 - 3
PM and System Checkout
Field Service Guide