Ricoh Hadar-PJ1 Series, Field Service Manual

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• Do not use attachments not recommended by RICOH. Use of incompatible attachments could
cause hazards or damage to the product.
• 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.
• Unplug this product from the wall outlet and take the product to qualified service personnel if you
encounter any of the following conditions:
1. The power supply cord or plug is damaged.
2. Liquid has been spilled, or objects have fallen into the product.
3. The product has been exposed to rain or water.
4. The product does not operate normally when following the operating instructions. Adjust only
those controls that are covered by the operating instructions.
5. The product has been dropped or damaged in any way. (If the cabinet should break, please
handle with care to avoid injury.)
• This product incorporates glass components, including a lens and a lamp. If these should break,
please handle with care to avoid injury and contact your sales representative for repair service.
Avoid any broken pieces of glass since they may cause injury. In the unlikely event that the lamp
ruptures, thoroughly clean the area around the projector and discard any edible items placed in
that area since they may be contaminated.
• Do not place anything in front of the lens while the projector is operating. Things placed in front of
the lens may overheat and burn or start a fire.
• Unauthorized substitutions may result in fire, electric shock, or other hazards. (Only the
replacement of the lamp should be made by users.)
• Upon completion of any service or repairs to this product, ask the service technician to perform
safety checks to verify that the product is in proper operating condition.
• Do not leave thermal paper documents or easily deformed items on top of the unit or near the air
exhaust for long periods of time.
2. Installation
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