Sega TETRIS GIANT, Owner'S Manual

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PROJECTOR
Do not use water as a cleaning agent. Water could get inside the projector,
resulting in electrical shock or short circuits.
● Clean the lens with a store-bought blower or lens cleaner.
● The surface of the lens is easily scratched, so do not rub it with hard materials or
hit it.
● Gently wipe dirt off the projector with a soft cloth.
● Do not use benzine, thinner, or other chemicals and solvents. Doing so could
result in deformation, discoloration, or peeling of the paint.
● Do not use chemical wipes.
11-2 CLEANING THE PROJECTOR
Cleaning the lens
Cleaning the projector
If dirt or dust builds up on the projector, particularly the lens, it will affect the image on the screen.
Clean the projector and lens once a month.
This is only a rough guide. Some places may be more prone to dust and will require more frequent cleaning.
Refer to "6-2-1 Attaching the Projector" and work in reverse order to take the projector out of the controller cabinet
for cleaning.
Clean the lens with a store-bought blower or cloth for cleaning glasses, cleaning paper, lens cleaner, etc.
The surface of the lens is easily scratched, so do not rub it with hard materials or hit it with a duster.
Wipe the dirt off lightly with a soft cloth.
If water is used, it could get inside and cause electrocution or damage the product.
Do not use chemicals, solvents, bleach or detergent as they can cause deformation, discoloration, or peeling of the
paint. Also, do not use treated wipes.
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