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74 Troubleshooting Your Projector
Guiding Signals
Projector
Status
Description
Control Buttons Indicator
Power
(White/Amber)
TEMP
(Amber) (Amber)
Standby
mode
Projector in Standby mode. Ready to
power on.
White Flashing OFF OFF
LED on Projector in Normal mode, ready to
display an image.
White OFF OFF
Cooling
mode
Projector is cooling to shutdown.
White OFF OFF
Projector
overheated
Air vents might be blocked or
ambient temperature may be above
35 °C. The projector automatically
shuts down. Ensure that the air vents
are not blocked and that the ambient
temperature is within operational
range. If the problem persists,
contact Dell.
OFF AMBER OFF
Fan
breakdown
One of the fans has failed. The
projector automatically shuts down.
If the problem persists, contact Dell.
OFF
AMBER
Flashing
OFF
LED failure LED defective. OFF OFF AMBER
R-LED driver
over-heated
Air vents might be blocked or the R-
LED driver has overheated. The
projector will automatically shut
down. Turn the display on again after
the projector cools down. If the
problem persists, contact Dell.
AMBER AMBER OFF