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ALH-900
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CONTROL
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System Settings
Most of the system settings can be changed through the system Control Panel, which is accessed
via the Start button, or by double-tapping on My Device on the desktop.
Setting Brightness
Brightness is set at 80% at the factory, and screen brightness is the biggest part of your power
consumption, so you might need to adjust it to suit your actual need.
[Start] > [Settings] > [Control Panel] > [Backlight]
You can adjust the brightness while on AC or battery power, the idle timeout for when the screen
should dim, and the idle timeout for when the keypad lamps should dim.
Start button
My Device