■
■If the picture looks dark, you may need to replace the lamp. Check the lamp usage timer to see how long the lamp has been in use (see page 56). Replace the lamp if it’s close to the end of its service life (see page 53).
Solving Remote Control Problems
The projector doesn’t respond to remote control commands.
■Make sure you’re within about 30 feet of the projector, and the remote control is aimed at the projector’s front or back sensor within the ranges shown below.
Approx.60
Approx.60 | Approx.60 |
| Approx.60 |
■You may need to replace the remote control batteries (see page 21). 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.
Problem Solving 63
