
88
Solving Problems
Solving Problems with the Remote
Control
The projector doesn’t respond to remote control commands.
■
Make sure you are within 20 feet of the projector, and within
range of the projector’s front or back sensor (approximately 30° to
the left or right and 15° above or below).
■
If a button on the remote control is held for more than 30
seconds, the remote enter sleep mode. Press another button for
normal operation.
■
The remote control batteries may not be installed correctly or may
be low on power. Replace the batteries as described on page 48.
■
Dim the room lights and turn off any fluorescent lights. Make
sure the projector is not in direct sunlight. Strong lighting,
especially fluorescent lights, may affect the projector’s infrared
receivers. If you still have trouble using the remote control, disable
one of the remote receivers using the Settings menu to block
interference from bright light. See page 56 for details.
■
Turn off any nearby equipment that emits infrared energy, such
as a radiant room heater.
You have lost the remote control.
You need the remote control to access many projector features. If you
have lost it, you can order another from Epson. See page 90 for
details.
Summary of Contents for PowerLite 822+
Page 1: ...PowerLite 822 83 Multimedia Projector User sGuide ...
Page 32: ...32 Setting Up the Projector ...
Page 70: ...70 Fine tuning the Projector ...
Page 102: ...102 Monitoring the Projector Over a Network ...
Page 110: ...110 Technical Specifications ...
Page 114: ...114 Notices ...
Page 120: ......