Adjusting Contrast And Brightness - Nortel IP Phone 2007 User Manual

Adjusting contrast and brightness

Use the Contrast and Brightness tools to adjust the physical settings of the display.
• If the calibration is not successful, the
telephone reports
Data calibration is INCORRECT
prompts
Repeat Calibration?
and displays the YES and NO soft keys, and
calibration statistics
Perform one of the following:
— Tap the YES soft key to try the calibration
again (starting at step 3).
— Tap the NO soft key to abandon the
calibration and exit to the main display.
1. Tap the Tools icon.
2. Tap the Contrast and Brightness soft key.
The following choices are displayed:
• and a set of Down and Up soft keys
Contrast
• and a set of Down and Up soft
Brightness
keys
• , where
Sleep in xxx
or hours, and a set of Down and Up soft keys
3. To increase the display contrast, tap the Up soft
key beside the
Contrast
4. To decrease the display contrast, tap the Down
soft key beside the
Contrast
5. To increase the display brightness, tap the Up
soft key beside the
Brightness
Standard
,
,
is a time in minutes
xxx
label.
label.
label.
IP Phone 2007 User Guide
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