Christie APS Series Service Manual page 10

Other care
Inside of the projector
To ensure the safe use of your projector, please have it cleaned and inspected by
your dealer about once a year.
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 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, wipe lightly the lens
with a commercially available lens-cleaning wipe. Do not touch the lens
directly with your hand.
• Use commercially available lens tissue to clean the lens (used to clean cameras,
eyeglasses, etc.).
• If the lens is heavily soiled, wipe it with a cloth moistened with little water.
• Never use polishing agents, detergents, chemicals, or solvents such as benzine
or thinner.
• Excepting for lens, use a soft cloth to clean. When excessively soiled, dilute a
neutral detergent in water, wet and wring out the soft cloth.
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 the projector is extremely dirty, dip soft cloth in water or a neutral cleaner
diluted in water, and wipe lightly after wringing well. Then, wipe lightly with a
soft, dry cloth.
WARNING
►Before caring, make sure the power cord 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.
►Never try to care for the inside of the projector personally. Doing it is so
dangerous.
►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.
• Do not put anything containing water, cleaners or chemicals near the projector.
• Do not use aerosols or sprays.
CAUTION
►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 cleaners or chemicals other than those specified in this manual.
►Do not polish or wipe with hard objects.
NOTICE ►Do not directly touch the lens surface with hands.
LWU650-APS/LWU530-APS
Service Manual
LWU650-APS / LWU530-APS
9
020-001522-01 Rev. 1 (11-2018)
LIT MAN SERV APS Series