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Maintenance
WARNING ►
Do not take care of the projector during use or immediately after
use. Handling while the projector is in a high temperature could cause a burn and/
or malfunction to the projector. Before operating, make sure that the power switch is
off, that the power cord is not plugged in, and that the projector is cool adequately.
►Never try to care for the inside of the projector personally. Doing is so dan-
gerous.
►Avoid wetting the projector or inserting liquids in the projector. It could result
in a fire, an electric shock, and/or malfunction to the projector.
• Don’t put a container containing water, cleaner or chemicals near the projec
-
tor.
• Don’t use aerosols or sprays.
CAUTION ►Please take right care of the projector according to the follow-
ing. 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.
Inside of the projector
In order to ensure the safe use of your projector, please have it cleaned and in
-
spected by your dealer about once every year.
Caring for the lens
If the lens is flawed, soiled or fogged, it could cause deterioration of display qual
-
ity. 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 commercially available lens-cleaning wipe. Do not touch the lens di-
rectly 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.
After making sure that the projector is cool adequately, lightly wipe 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.
Other care
46ViewSonic PJ452