Ricoh PJ X4241N Manuel de l'utilisateur - Page 11

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Installing and Fixing the Projector a Wall or Ceiling

• For safe operation, follow the warnings below when installing and fixing the projector a wall or

ceiling.

• Do not attempt to clean or replace parts for a machine. Doing so may cause it to fall

down, resulting in an injury.

• Do not open the lamp cover of a machine. Doing so may cause the lamp cover to fall

down. If the lamp is broken, pieces of glass may fall and cause an injury.

• Contact your sales or service representative to clean or replace parts for a machine.

• If a machine is installed and fixed on a wall or ceiling incorrectly, it may fall down and cause

an injury. Contact your sales or service representative to install and fix a machine on a wall or

ceiling.

For users

• Do not install the projector by yourself. Contact your sales or service representative to install

the projector to a wall or ceiling. When installing the projector lens-up, be sure to secure the

projector to the wall or ceiling using brackets.

For sales or service representatives

• Use brackets that are strong enough to support the projector. The projector weighs about 3.1

kg (6.9 lb.).

• The projector must be installed in a location that is sturdy enough to support the full weight of

the projector and brackets.

• Use only the screws (three M4×16 screws) provided with the projector to attach the brackets

to the projector.

• 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 firmly.

DHY001

Safety Precautions to Be Followed