User's Manual

34
Settings & Upgrade
LCD brightness
Adjust the LCD brightness to reduce eye strain and save power.
It is recommended not to use fixed graphics on part or all
of the touch screen for extended periods. Doing so may
result in afterimages (screen burn-in) or ghosting.
Controlling brightness using the keyboard
•
Adjust the LCD brightness by pressing the key to
decrease brightness or the
key to increase brightness.
•
Whenever you press the or key, the LCD
brightness will be adjusted by one level.
Controlling brightness using the taskbar
1
Select the clock on the taskbar.
2
Drag the adjustment bar to the desired brightness.
Brightness adjustment bar
Instructions for Cleaning the LCD
Clean the LCD panel with a soft cloth lightly moistened
with computer cleansing detergent moving in one
direction.
Cleaning the LCD panel with excessive force can damage
the LCD.