23
Screen display
Turn off automatic backlighting adjustment
Set how long backlighting remains on
Turn on and off the device screen
Adjust the brightness of the backlighting
Set the Home screen background image
Assign a program to a Convenience key
About backlighting
The screen and keyboard on your BlackBerry® device
are designed to be lit so that you can use your device
in various lighting levels.
The device is also designed to adjust the backlighting
level automatically as the lighting level in your
environment changes.
Turn off automatic backlighting
adjustment
To stop your BlackBerry® device from adjusting the
backlighting level automatically, in the device options,
click
Screen/Keyboard.
Set the
Automatic Backlight
field to
No.
Click the trackwheel. Click
Save.
Related topic
About backlighting (See page 81.)
Set how long backlighting remains on
To set how long backlighting stays on if you do not use
your BlackBerry® device, in the device options, click
Screen/Keyboard.
Set the
Backlight Timeout
field.
Click the trackwheel. Click
Save.
Related topics
About backlighting (See page 81.)
Adjust the brightness of the backlighting (See page
82.)
Turn on and off the device screen
To turn on the screen, roll the trackwheel or press a
key. When your BlackBerry® device is not used for a
period of time, the screen turns off to conserve battery
power.
Related topics
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