Blackberry 8830 WORLD EDITION User Guide - Page 211

Display and keyboard

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Display and keyboard Backlighting 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 conditions. The backlighting is designed to adjust automatically depending on lighting conditions in your environment. Turn on backlighting 1. Press the Power button once. 2. To increase the brightness, press the Power button again. To turn off backlighting, press the Power button. Turn off automatic backlighting 1. In the device options, click Screen/Keyboard. 2. Set the Automatic Backlight field to Off. 3. Press the Menu key. 4. Click Save. Set the brightness of the backlighting 1. In the device options, click Screen/Keyboard. 2. Set the Backlight Brightness field. 3. Press the Menu key. 4. Click Save. Set how long backlighting remains on 1. In the device options, click Screen/Keyboard. 2. Set the Backlight Timeout field. 3. Press the Menu key. 4. Click Save. 209

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Display and keyboard
Backlighting
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 conditions.
The backlighting is designed to adjust automatically depending on lighting conditions in your environment.
Turn on backlighting
1.
Press the
Power
button once.
2.
To increase the brightness, press the
Power
button again.
To turn off backlighting, press the
Power
button.
Turn off automatic backlighting
1.
In the device options, click
Screen/Keyboard
.
2.
Set the
Automatic Backlight
field to
Off
.
3.
Press the
Menu
key.
4.
Click
Save
.
Set the brightness of the backlighting
1.
In the device options, click
Screen/Keyboard
.
2.
Set the
Backlight Brightness
field.
3.
Press the
Menu
key.
4.
Click
Save
.
Set how long backlighting remains on
1.
In the device options, click
Screen/Keyboard
.
2.
Set the
Backlight Timeout
field.
3.
Press the
Menu
key.
4.
Click
Save
.
209