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867B/863
Users Manual
Using the Backlight (Model 867B)
If the display is already on, pressing W toggles the
backlight power level.
NOTE
If the display is blank and cannot be recovered,
contrast may be off the scale. Restore contrast to
mid-scale with the following shortcut: turn the
selector to SET UP and avoid touching any key
until the display reappears (about 15 seconds).
Press 1 to store this setting, then turn the
selector to the desired function.
Adjusting Contrast
Adjust contrast as follows:
1.
Rotate the selector to SET UP.
3-2
With "LCD Contrast" highlighted, press 2 or 3
2.
to change the contrast. This setting becomes
effective immediately.
3.
If you want to make this setting part of the power-up
defaults, press 5. The GMM then assumes this
contrast setting each time you turn it on.
4.
Rotate the selector to the desired measurement or
test function.
When the GMM is left idle in Setup mode for 12 seconds,
the contrast will return to the LCD's default setting.
General Features
Refer to Figure 3-1 and Table 3-1 for an overall
description of the controls, displays, and connections.
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