Blackberry 9500 User Guide - Page 151

User Guide Display and keyboard Display and keyboard Backlighting About backlighting The backlighting for the screen is designed to adjust automatically so that you can use your device in various lighting conditions. 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. Stop backlighting from dimming automatically 1. In the device options, click Screen/Keyboard. 2. Change the Automatically Dim Backlight field to Off. 3. Press the Menu key. 4. Click Save. Display options Use a picture as the Home screen background 1. In the media application, click Pictures. 2. Click a category. 3. Highlight a picture. 4. Press the key. 5. Click Set As Home Screen Image. To clear the picture from the Home screen, press the key. Click Reset Home Screen Image. 149