Ricoh PJ WX4152N Operating Instructions - Page 24
How to Use the Remote Control, Effective Range of the Remote Control
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1. Preparations for Using the Projector How to Use the Remote Control You can use the remote control to turn the projector on and off, and to change the signal of the image being input and projected. You can also enlarge or reduce the image and mute the audio. • Note the following precautions when using the remote control: • Do not drop or hit the remote control. • Do not place the remote control in a place that is very hot or very humid. • Do not get the remote control wet. Also, do not place it on anything that is wet. Effective Range of the Remote Control Point the remote control at the remote control receiver on the projector to use it. The effective range of the remote control is about 4.5 meters (14.7 feet) from the receiver and at an angle of about 15 degrees to the remote control receiver on the projector. • The remote control may not be effective in some areas and in some conditions. If this happens, point the remote control at the projector and try it again. • The remote control may not work if the remote control receiver on the projector is exposed to sunlight, fluorescent light, or strong light. 22
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