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Problem Solving 71
Solving Remote Control Problems
The projector doesn’t respond to remote control commands.
■ Make sure you’re within about 32 feet (10 m) of the projector, and the remote control is
aimed at the projector’s front or back sensor within the ranges shown below.
■ You may need to replace the remote control batteries (see page 20). Press the
illumination button and check if the buttons glow. If they don’t, replace the batteries.
■ Dim the room lights and turn off any fluorescent lights. Make sure the projector is not in
direct sunlight.
■ Turn off nearby equipment that emits infrared energy, such as a radiant room heater.
■ Make sure there are no objects between the remote control and the IR receiver.
■ If you’ve enabled the 3D viewing mode, make sure the remote control is aimed directly at
the projector’s front or back sensor, as shown above. The remote control IR signal may
not reflect off of the projection screen when viewing 3D content.
32 ft (10 m)
32 ft (10 m)
32 ft (10 m)32 ft (10 m)