User`s manual

Chapter 5 Advanced Settings

Adjusting Backlight Setting

The power consumption of the LCD backlight is high, turn off the backlight function if it

is not necessary.

If a backlight is required, set “automatically turn off the backlight” function.

To change backlight settings:

1. Tap Start → Settings → System.

2. Tap Backlight.

3. The Backlight screen appears.

Do any of the following:

– In the Battery Power tab, tap the Turn off

backlight if device is not used for check-

box and select the amount of time before

the unit turns off the backlight while run-

ning in battery power mode from the drop-

down list.

– In the External Power tab, tap the Turn off

backlight if device is not used for check-

box and select the amount of time before

the unit turns off the backlight while run-

ning in external power mode from the drop-

down list.

– Tap the Turn on backlight when check-

box to activate the backlight when a button

is pressed or the screen is tapped.