Epson BALUNS FG01281 - Manual (Page 56)

56 Notices
■ Certain types of fluorescent lighting are used.
■ A strong light source shines into the IR 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 if you experience problems:
■ The remote control batteries may be low on power; replace them.
■ Dim the ambient lighting and/or turn off any fluorescent lights.
■ Close any window coverings and/or move the document camera out of
direct sunlight.
■ Turn off other equipment that emits infrared energy.
If the remote control still does not work properly, you can always use the
buttons located on the document camera control panel, even in an
environment containing one of the conditions listed above.