
Cleaning the LCD Display
yMake sure the LCD Display is turned off.
yNever spray or pour any liquid directly onto the screen or case.
To clean the screen:
1 Wipe the screen with a clean, soft, 
2If still not clean, apply a small amount of 
To clean the case:
1Use a soft, dry cloth.
2If still not clean, apply a small amount of 
Disclaimer
ViewSonic® does not recommend the use of any ammonia or 
ViewSonic will not be liable for damage resulting from use of any ammonia or 
5ViewSonic N4200w
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