Guiding Signals - Dell 1420X User Manual

Guiding Signals

Projector
Status
Standby mode Projector in Standby mode. Ready to power
on.
Warming up Projector takes some time to warm up and
mode power on.
Lamp on Projector in Normal mode, ready to display
an image.
Note: The OSD menu is not accessed.
Cooling mode Projector is cooling to shutdown.
Power Saving Power Saving mode has been activated. The
mode projector will automatically enter standby
mode, if an input signal is not detected in
two hours.
Cooling before The projector takes 60 seconds to cool down
Power Saving before entering Power Saving mode.
mode
Projector Air vents might be blocked or ambient
overheated temperature may be above 35ºC. 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.
Lamp driver The lamp driver is overheated. The air vents
overheated may be blocked. The projector automatically
shuts down. Turn the display on again after
the projector cools down. If the problem
persists, contact Dell.
Fan breakdown One of the fans has failed. The projector
automatically shuts down. If the problem
persists, contact Dell.
Lamp driver The lamp driver has failed. The projector
breakdown automatically shuts down. Unplug the power
cord after three minutes then turn the
display on again. If this problem persists,
contact Dell.
Lamp module Lamp module connection may be disrupted.
connection Please check the lamp module and ensure
failed that it is properly installed. If the problem
persists, contact Dell.
Color Wheel Color wheel cannot start. The projector has
breakdown failed and the projector automatically shuts
down. Unplug the power cord after three
minutes and then turn on the projector. If
this problem persists, contact Dell.
Lamp failure Lamp defective. Replace the lamp.
Lamp is reaching its end of usable life.
OSD on When the projector's OSD is called up and is
visible to users.
48 Troubleshooting Your Projector
Description
Control Buttons
Power Menu
(Amber)
BLUE
OFF
Flashing
BLUE BLUE
BLUE BLUE
BLUE OFF
AMBER
OFF
Flashing
AMBER OFF
OFF OFF AMBER
AMBER OFF AMBER
AMBER
ÒFF OFF
Flashing
AMBER
OFF
Flashing
OFF OFF
AMBER
BLUE OFF
Flashing
OFF OFF
BLUE BLUE
Indicator
TEMP LAMP
(Amber)
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF
OFF
OFF
AMBER
OFF
Flashing
AMBER
OFF
Flashing
AMBER
Flashing
OFF AMBER
OFF OFF