Tap
> Settings > System > Backlight.
On Battery Tab
The On Battery tab determines the backlight timeout when the terminal is running on battery power.
The On External tab determines the backlight timeout when the terminal is running on external power.
The options on the On Battery and On External tabs are the same.
Turn off backlight: Select how many minutes you want to elapse before the backlight
Turn on backlight: Select this option if you want the backlight to turn on when the button is
The Keypad Backlight tab determines the backlight intensity. Move the slider to set the intensity of the
backlight. The default is 4.
Certificates
Certificates shows you the certificates that are recognized by the operating system. It contains three
screens.
Intermediate Screen
Customer Feedback
Customer Feedback gives you the option to participate in the Microsoft Customer Experience Improve-
ment Program.
On External Tab
automatically turns off.
pressed or the touch screen is tapped.
Personal Screen
Keypad Backlight Tab
Root Screen
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