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Power and Hardware
Chapter 4
The MT880 must work with external power. In this case, connect the MT880 to
the AC outlet with the power adapter.
Adjusting the Backlight
Adjust the backlight screen settings through the following steps:
NOTE:
The MT880 screen contrast has been preset by Unitech for optimum
performance.
1. Tap
Start
→
Settings
→
Control Panel
→
double-tap Backlight to
adjust the screen brightness.
2. The color display’s backlight can be customized for the Battery Power
and External Power conditions. Set the backlight behavior and drag the
On Intensity and Dim Intensity sliders to the desired levels.
Field
Description
Dim Backlight
Minutes until the backlight dims.
Turn Off Backlight Minutes until the backlight turns
automatically off.
Turn on Backlight The backlight turns on when a
button is pressed, or the
touch-screen is tapped.