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6 • Troubleshooting
122
Problems with the Remote Control
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The projector doesn’t respond to remote control commands.
The remote control may be too far from the projector, or at too wide
an angle to the infrared receiver. See page 52 for details.
The remote control’s batteries may be low on power. Replace them.
Make sure the projector’s mouse cable is securely connected to both
your computer’s mouse port and to the projector’s Mouse/COM port
(or the main cable if you are using the ELP Link III set). See
Chapter 1 or Chapter 4 for details.
Make sure you selected the correct COM (communication) port for
the mouse when you set up the optional ELP Link III software. If
necessary, you can change the COM port from the Option menu.
See page 92 (Windows) or page 91 (Macintosh) for more
information.
Light that is too strong, or certain types of fluorescent lighting may
affect the projector’s infrared receivers. Dim the ambient lighting
and turn off any fluorescent lighting. Move the projector out of
direct sunlight.
Turn off any nearby equipment that emits infrared energy, such as a
radiant room heater.
5500.book Page 122 Wednesday, August 4, 1999 4:41 PM