Viewsonic VS12280-1A 사용자 설명서

 

 

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            N3290w/N4290p/ N4790p 

 

•    Make sure the LCD TV is turned off. 
•    Never spray or pour any liquid directly onto the screen or case. 

 

To clean the screen: 

1. Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles. 
2. If still not clean, apply a small amount of non-ammonia, non-alcohol based glass cleaner onto a 

clean, soft, lint-free cloth, and wipe the screen. 

 

To clean the case: 

1. Use a soft, dry cloth. 
2. If still not clean, apply a small amount of a non-ammonia, non-alcohol based, mild non-abrasive 

detergent onto a clean, soft, lint-free cloth, then wipe the surface. 

 

 

Disclaimer 

ViewSonic

® 

does not recommend the use of any ammonia or alcohol-based cleaners on the LCD TV 

screen or case. Some chemical cleaners have been reported to damage the screen and/or case of 
the LCD TV. ViewSonic will not be liable for damage resulting from use of any ammonia or alcohol-
based cleaners