User's Manual

22
9200 Mobile Computer Reference Manual
2.3.
TOUCH SCREEN
The mobile computer comes with a 4.7” TFT graphic LCD with 240 by 320 pixels
resolution (QVGA). The LED backlight of the screen, which helps ease reading under dim
environments, can be controlled manually and automatically.
Warning: DO NOT use any pointed or sharp objects to move against the surface of
the screen.
2.3.1.
SCREEN BRIGHTNESS
Tap Home | Settings | Display | Brightness.
Adjust screen brightness by dragging the slider to the right (to increase brightness) or
left (to reduce brightness). Select the Economical backlight checkbox to enable
automatic backlight adjustment with the mobile computer’s built in sensor.
Note: To save battery power, dim the screen brightness while working in a well-lit area,
or set a shorter sleeping plan for the screen backlight to go off.
2.3.2.
SCREEN ROTATION
For the mobile computer to automatically adjust screen orientation:
Select Home
| Settings | Display | Auto-rotate screen.
Note: The Home Screen does not rotate.