Zeiss humphrey HFA II-i series, Руководство по обслуживанию на месте

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Adjustment / Calibration Humphrey Field Analyzer II - i
Confidential and Proprietary
Field Service Guide
4 - 30 52235C1105
10) During the Blue-Yellow Initialization process a percent complete gauge will be dis-
played on screen. The process takes about 4-5 minutes, and when complete, the
message
"Blue-Yellow Initialization Successful"
will be displayed. When the message is
displayed, select OK .
11) Select DONE .
4.8.4 Print Cal Values
Selecting Print Cal Values will print out the current settings stored on the hard drive. (NVM
data), and also the film and glass wedge values. Refer to Appendix H for printout examples
and interpretation instructions.
4.8.5 Miscellaneous
Miscellaneous is intended for use only by Manufacturing. Selection will display a ten-key
pad. To return to the previous menu, select
Cancel
.
4.8.6 Camera
4.8.6.1 Camera Position / Size
Purpose
This procedure ensures that the video insert on the CRT is the correct size, and at the correct
position.
Camera Position/Size (for all HFA II - i models)
Special Tools/Equipment Required
P
Tool Stand
P
Fake Eye
P
Strip of Masking Tape
Prerequisites
1) Remove the front and rear covers (Sections 3.2 and 3.3); then reinstall the front cover.
2) Verify the trial lens holder alignment (Section 4.9.6).
3) Remove the height adaptor from the tool stand and attach the fake eye to the tool
stand.
4) Mount the tool stand on the chinrest.