5
Auto power off (*actually backlight off, the device does not support auto power off *) Select
‘Start-> Settings-> System-> Power-> Advanced’, set the power off time in different
conditions. Backlight will be off according to the settings
Remove programs
Select ‘Start-> Settings-> System-> Remove Programs’, select the program in the list and
click ‘OK’ to remove.
Restore Factory Defaults
Select ‘Start-> Settings-> System-> Clean Boot, restore factory defaults settings
according
to the guide
4. Environmental
• Operating temperature: -10
℃
~+55
℃
• Storage temperature: -20
℃
~+70
℃
• Drop: 1.5
m drop onto all surfaces
• Casing: Dustproof and resistant to heavy wind driven rain per IP67 standard
• Humidity: 5% ~ 95% (non-condensing)
3. Useful Settings
Screen response
Select ‘Start-> Settings-> System-> Screen’, click ‘Align Screen’ icon and follow the guide to
align the screen.
Adjust backlight
Select ‘Start-> Settings-
> System-> Backlight
', adjust backlight status according to the guide.
