Precautions During Use
Maintenance Procedures
oClean dirt on the cabinet
Do this with a soft cloth. In case of heavy soiling, soak a cloth in neutral detergent diluted with water, wring dry and wipe, followed by wiping again using a dry cloth.
Burning-in of D-ILA Device
oDo not allow the same still picture to be projected for a long time or an abnormally bright video image to be projected
Do not project still images with a high brightness or high contrast on the screen for a long time. This video image could be burnt into the
Pay special attention when projecting video games and computer program images.
Motion images such as normal video playback images do not pose the
Viewing Conditions (Brightness of Room)
oBrightness of the room
Avoid direct exposure of screen to direct sunlight and lights such as by using a curtain. Images can be well projected by darkening the brightness of the room.
oPay attention to the following to prevent the cabinet from deteriorating in condition, getting damaged, or the paint from coming off.
●Do not wipe with a stiff cloth
●Do not wipe with force
●Do not wipe with thinner or benzene
●Do not spray volatile chemicals like insecticide
●Do not allow prolonged contact with rubber or plastic products
oClean dirt on the lens
Do this using commercial blowers or lens cleaning papers (for cleaning glasses and cameras).
Do not use
Lens surface is fragile. Avoid rubbing it hard or knocking it.
oDo not view screen for prolonged hours
Looking at the screen continually for a prolonged time is tiring to the eyes. Allow your eyes to rest at intervals.
oDo not use this unit when image flickers
Image may flicker due to installation conditions and environment. This may cause your eyesight to deteriorate.
Environment of Use
oDo not use this projector in rooms with cigarette smoke or oily smoke
Do not use this projector in rooms with cigarette smoke or oily smoke. This may cause the unit to malfunction.
oWhen mounting this projector to the ceiling
Check the temperature around the projector unit. When a heater is in use, the ceiling may reach a temperature higher than anticipated, hence leading to malfunction of the unit.
Gauging replacement time of components
This product comes with replacement components required for maintaining the functions of this product, such as optical components, cooling fan and filters. The timing for replacing components varies considerably according to the frequency and environment of use. For details on replacement of components (except filters), please consult your authorized dealer.
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