to view files and web.
----------------------------------------------------------------------------------------------------------------------
Note: Use and care of touchpad
1. Do not use any sharp objects in place of your finger to operate the touchpad or else, damage may occur to touchpad’s
surface.
2. Keep the touchpad away from any dirty liquid and grease.
3. Do not touch the touchpad if your fingers are dirty or wet.
4. Do not rest heavy objects on the touchpad or touchpad buttons.
5. The touchpad is pressure sensitive and tape too hard does not increase the sensitivity of the touchpad. So please
avoid tapping too hard as possible.
----------------------------------------------------------------------------------------------------------------------
2.7. Introduction of special function keys
Single-function keys
Button
Function
Menu
Start / shutdown Start Menu
Combination keys
Button
Function
Fn
＋
F2
LCD backlighting ON/OFF
Fn
＋
F3
CRT display switch
Fn
＋
F4
The speaker ON/OFF
Fn
＋
F5
Wireless LAN ON/OFF
Fn
＋
F6
Touchpad ON/OFF
Fn
＋
F7
Number Lock
Fn
＋
Page Up
Home
Fn
＋
Page Down
End
Fn
＋
↓
Decrease the display brightness
Fn
＋
↑
Increase the display brightness
Fn
＋←
Decrease the volume
Fn
＋→
Increase the volume
3. Notes for use
Please pay attention to the following notes to ensure your notebook computer safe.
1. Do not expose to sunshine or close to source of heat.
2. Please use the notebook computer in environment in between 5°C
（
41°F
）
and 35°C
（
95°F
）
.
3. Do not expose the notebook computer to magnetic field.
4. Do not expose to moisture or leaky environments.
5. Do not expose to or close to liquids.
6. Do shake notebook computer excessively.
