Viewsonic VS15423 ユーザーズマニュアル

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•  MAKE SURE THE LCD DISPLAY IS TURNED OFF.
•  NEVER SPRAY OR POUR ANY LIQUID DIRECTLY ONTO THE SCREEN OR 

CASE.

1.  Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other 

particles.

2.  If the screen 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.

1.  Use a soft, dry cloth.
2.  If the case 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.

•  ViewSonic

®

 does not recommend the use of any ammonia or alcohol-based 

cleaners on the LCD display screen or case. Some chemical cleaners have been 

reported to damage the screen and/or case of the LCD display.

•  ViewSonic will not be liable for damage resulting from use of any ammonia or 

alcoholbased cleaners.