Dell Mobile Projector M900HD - Manual (Page 74)

Guiding Signals
Projector
Status
Description
Control Buttons
Power
(White/Amber)
Indicator
TEMP
(Amber) (Amber)
Standby
mode Projector in Standby mode. Ready to
power on.
White Flashing OFF OFF
LED on
Cooling
mode
Projector
overheated
Fan
breakdown
Projector in Normal mode, ready to
display an image.
Projector is cooling to shutdown.
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.
One of the fans has failed. The
projector automatically shuts down.
If the problem persists, contact Dell.
White
White
OFF
OFF
OFF
OFF
AMBER
AMBER
Flashing
OFF
OFF
OFF
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
Troubleshooting Your Projector 74