12-1 CLEANING THE SCREEN
Since the Projector screen is
susceptible to damage, pay careful attention to its handling.
When cleaning, refrain from using water or volatile chemicals.
When the screen surface becomes dirty with
dust, etc., clean it by using a soft cloth such as gauze. When
water, and volatile chemicals such as benzine, thinner, etc.,
spill on the screen surface, it may be subject to damage, therefore,
do not use them. Also, since the surfaces are susceptible to damage,
refrain from rubbing them with a hard material or using a duster.