InFocus LP 730 User Manual page 51

M a i n t e
Tracking" on page 36.
If you're using an extension cable between the CableWizard
•
and the projector, make sure it's In Focus-approved.
The problem could be with your computer's graphics board. If
•
possible, connect a different computer.
Problem: Projected colors don't match the computer or video
player's colors
Adjust the brightness, tint and/or contrast from the Display
•
menu. Just as there are differences in the displays of different
monitors, there are often differences between the computer
image and the projected image. See "Brightness" on page 27,
"Tint" on page 31 and "Contrast" on page 31.
Problem: Lamp seems to be getting dimmer
The lamp begins to lose brightness when it has been in use for a
•
long time. Replace the lamp as described in "Replacing the Pro-
jection Lamp" on page 41.
Problem: Lamp shuts off
A minor power surge may cause the lamp to shut off. Turn the
•
projector off, wait at least 30 seconds, then turn it back on.
Problem: Remote not operating correctly
You might need to replace the batteries. See "Replacing the Bat-
•
teries in the Remote Control" on page 43.
Make sure you're pointing the remote either at the back or front
•
of the projector, or at the projection screen.
Make sure the remote is within its operating range of 40 feet.
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Before calling your dealer or In Focus Technical Support for assis-
tance, please have the following information available::
the projector's serial number (located on the bottom label)
•
the resolution of your computer.
•
Call In Focus Technical Support at
between 5 a.m. and 5 p.m. PST, Monday through Friday. Support
is available in North America after hours and on weekends for a
fee.
48
n a n c e &
1-800-799-9911.
T r o u b l e
Support is free
s h o o t i n g