56 Solving Problems
■Make sure the input signal matches the connected source. Check
the settings for the Video Signal, Input A, and Input B options
in the Advanced menu. (See page 31 for more information.)
■If the input source is a computer, check its display settings to
correct the color balance.
■If the lamp is running out, the image will become darker. You
may need to replace the lamp.
Solving Problems with the Remote Control

The projector doesn’t respond to remote control commands.

■Make sure you are within 30 feet (9 meters) of the projector, and
within range of the projector’s front or back sensor
(approximately 30° to left or right and 15° above or below).
■The remote control batteries may not be installed correctly or may
be low on power. Try replacing the batteries.
■Dim the room lights and turn off any fluorescents. Make sure the
projector is not in direct sunlight. Strong lighting, especially
fluorescent lights, may affect the projector’s infrared receivers.
■Turn off any nearby equipment that emits infrared energy, such
as a radiant room heater.