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ViewSonic PJ502 34
Other care
Inside of the projector
In order to ensure the safe use of your projector, please have it cleaned and inspected by
your dealer about once every 2 years.
Caring for the lens
If the lens is flawed, soiled or fogged, it could cause deterioration of display quality. Please
take care of the lens, being cautious of the handling.
1. Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
2. After making sure that the projector is cool adequately, lightly wipe the lens with a com-
mercially available lens-cleaning wipe. Do not touch the lens directly with your hand.
Caring for the cabinet and remote control
Incorrect care could have adverse influence such as discoloration, peeling paint, etc.
1. Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
2. Wipe lightly with gauze or a soft cloth.
If soiling is severe, dip soft cloth in water or a neutral cleaner dilute in water, and wipe
lightly after wringing well. Then, wipe lightly with a soft, dry cloth.
WARNING
X Before caring, make sure the power switch is off and the power cable is not plugged
in, and then allow the projector to cool sufficiently. The care in a high temperature state
of the projector could cause a burn and/or malfunction to the projector.
X Never try to care for the inside of the projector personally. Doing is so dangerous.
X Avoid wetting the projector or inserting liquids in the projector. It could result in a fire,
an electric shock, and and/or malfunction to the projector.
* Don’t put a container containing water, cleaner or chemicals near the projector.
* Don’t use aerosols or sprays.
CAUTION
X Please take right care of the projector according to the following. Incorrect care could
cause not only an injury but adverse influence such as discoloration, peeling paint, etc.
* Do not use cleaner or chemicals other than those listed below.
* Do not polish or wipe with hard objects.