EX90 Multimedia Projector

Selected FAQ

Q:
The remote control doesn’t work. What should I do?
A:
Check the following:

  • 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 enters sleep mode. Press any button for normal operation.


  • The remote control batteries may not be installed correctly or may be low on power. See Replacing the Batteries.


  • 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.


  • Turn off any 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.
Published: April 9, 2008

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