9.15. Backlight Properties
Modify display and keyboard backlight brightness. Also set backlight options (i.e. turn off time).
To modify backlight settings open:
Start > Settings > Control Panel > Backlight
9.16.
Battery power Tab
Modify display backlight settings when device runs on
batteries.
• Set display brightness level
• Set backlight timeout time.
Available options:
10 sec
30 sec
(by default)
1 min
2 min
3 min
4 min
5 min
• Enable to turn on backlight when a button is pressed
or the screen is tapped
To extend battery life it is recommended to set display backlight brightness level as low as possible.
9.17. External power Tab
Modify display backlight settings when device runs on
external power.
• Set display brightness level
• Set backlight timeout time.
Available options:
Unchecked
(By default)
1 min
2 min
5 min
10 min
15 min
30 min
• Enable to turn on backlight when a button is pressed or the screen is tapped
48