Sanyo PLV-Z4 Service Manual page 11

Cleaning the Projection Lens
Unplug the AC power cord before cleaning.
Gently wipe the projection lens with a cleaning cloth that contains
a small amount of non-abrasive camera lens cleaner, or use a
lens cleaning paper or a commercially available air blower to
clean the lens. Avoid using an excessive amount of cleaner.
Abrasive cleaners, solvents, or other harsh chemicals might
scratch the surface of the lens.
When the projector is not in use, make sure that the automatic
slide shutter is closed.
Cleaning the Projector Cabinet
Unplug the AC power cord before cleaning.
Gently wipe the projector body with a dry soft cloth. When the
cabinet is heavily soiled, apply a small amount of mild detergent
and finish with a dry soft cloth. Avoid using an excessive amount
of cleaner. Abrasive cleaners, solvents, or other harsh chemicals
might scratch the surface of the cabinet.
When the projector is not in use, put it in an appropriate carrying
case to protect it from dust and scratches.
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