66 Appendix B: Notices
Remote Control Information
You can operate the projector by remote control via a line-of-sight infrared
(IR) receiver at the front and rear of the projector. The projector may not
respond to remote control commands under the following cond itions:
■There is an object between the remote control IR emitter and the IR
receiver on the projector.
■Ambient light is too bright.
■Certain types of fluorescent lighti ng are used.
■A strong light source shines into the I R receiver.
■Other equipment that emits infrared energy, such as a radiant room
heater, is in the room.
These conditions commonly cause problems for most infrared-controlled
equipment. Try the following:
■The remote control unit’s batteries may be low on power; replace them.
■Dim the ambient lighting and/or turn off any flu orescent lights.
■Close any window coverings and/or move the projector out of direct
sunlight.
■Turn off other equipment that emits infrared energy.
If the remote control still does not work properly, remember you can always
control your computer-based presentation directly from the computer, even
in an environment containing one of the conditions listed above.