Operation Manual

4
English
Usage Notice
■ Caution-
Do not use lens cap when projector is powered on.
■ Caution-
This projector will detect the life of the lamp itself.
Be sure to change the lamp when it shows warn-
ing messages.
■ Caution-
Never operate this unit on AC power during
a thunderstorm. If you see lightning or hear
thunder, never touch the unit, cables and/or
peripherals. An electric surge caused by the storm,
may result in an electrical shock or damage to the
unit.
■ Caution-
Never push objects of any kind into this product
through openings as they may touch dangerous
voltage points or short-out parts that could result
in a re or electric shock. Never spill liquid of any
kind on the product.
■ Caution-
Do not place or keep the projector within the
reach of the children. It may fall or tip over,
possibly causing serious injury.
■ Caution-
Do not stack other equipment on this product and
do not place this product on other equipment. The
top and bottom surface of this product increase in
temperature during normal use and may damage
the other unit.
■ Caution-
Do not use attachments not recommended by
RICOH. Use of an incompatible attachments could
cause hazards or damage to the product.
■ Caution-
Do not place this product on an unstable cart,
stand, tripod, bracket, or table. The product may
fall, causing serious injury to a child or adult, and
serious damage to the product.
- Use all three of the projector’s screw holes
to attach the brackets. The locations of the
screw holes are shown in the illustration
below. Make sure that the screws are
tightened rmly.