Adjust The Backlighting Time - Black Box Fiber Meter Manual

1. Set the rotary dial on the Main Unit to SETUP.
2. Press the up- and down-arrow keys until
PowerDown is highlighted.
3. Press the F2 button to decrease the amount of
time until power down.
4. Press the F3 button to increase the amount of time
until power down.
To disable PowerDown:
1. Set the rotary dial on the Main Unit to SETUP.
2. Press the up- and down-arrow keys until
PowerDown is highlighted.
3. Press the F3 button until Disabled is selected.

3.7 Adjust the Backlighting Time

The Backlighting adjustment sets how long it takes for
the display screen to become backlit.
CHAPTER 3: Setup
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