Adjusting the Brightness
Depending on the lighting conditions when you’re using your device, you may need to adjust the brightness of the screen and keyboard backlight.
1.Press Option 
and then press Backlight 
.
Backlight
2.Press Left 
and Right 
to adjust the brightness.
3.Select Done.
Aligning the Screen
Occasionally, if the wrong feature is activated when you tap the screen, your device screen may need to be readjusted.
1.Press Applications 
and select Prefs 
.
2.Select Touchscreen.
3.Follow the onscreen instructions and tap the screen where indicated.
4.Select Done.
