Chapter 5 Advance settings25Adjusting Backlight SettingThe power consumption of the LCD backlight is high. To conserve battery power, turn off the backlightfunction if it is not necessary.To change backlight settings:1. Tap Start → Settings → Control Panel.2. Tap Backlight.The Backlight screen appears.3. Tap the Battery Power or External Power radio buttonand do any of the following:– Tap the Dim backlight if device is not used for checkbox and select the amount of time before the unitreduces the backlight intensity from the drop-down list.– Tap the Turn off backlight if device is not used forcheck box and select the amount of time before the unitturns off the backlight from the drop-down list.– Tap the Turn on the backlight key... checkbox to acti-vate the backlight when the screen is tapped or a buttonis pressed.– Use the slider bars to select the intensity of the backlightwhen it is fully on or dimmed.