Fluke ScopeMeter 190 II Series Service Manual page 93

Fluke 190-062, -102, -104, -202, -204, -502, -504
Service Manual
Press
1.
(CL 0100).
2. Press
Figure 5-2.
3. Use
test pattern is only just visible.
4. Press
5. Press
6. Press
contrast.
7. Use
default) contrast.
8. Press
9. Press
10. Press
11. Use
test pattern is only just visible.
12. Press
13. Now you can either
•
or
•
5-8
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F1
three times to select maximum darkness calibration
F3
(
CALIBRATE)
to adjust the display to the maximum darkness where the
F3
to return to the softkey menu.
F2
to select default contrast calibration
F3
(
CALIBRATE)
to set the display to optimal (this setting becomes the
F3
to return to the softkey menu.
F2
to select maximum brightness calibration
F3
(
CALIBRATE)
to adjust the display to the maximum brightness where the
F3
to return to the softkey menu.
Exit, if only the Contrast had to be adjusted. Continue at the Save
Calibration Data and Exit section.
Do the complete calibration. Press
(Warming-Up) and continue.
Figure 5-2. Display Test Pattern
. The display shows a dark test pattern, see
Contrast (CL 0110):
. The test pattern shows on the display at default
. The display shows a bright test pattern.
F2
to select the next step
Contrast
Contrast (CL 0120):
hpp204.eps