1
power button
2
lens cap
Powering Off the Projector
1. Press the power button to turn off the projector. The
Power off the lamp?
message appears on the
OSD.
2. Press the power button again. The cooling fans continue to operate for about 30 seconds.
3. Disconnect the power cord from the electrical outlet and the projector.
4. If the
LAMP
light is solid orange, replace the lamp.
5. If the
TEMP
light is solid orange, the projector has overheated. The display automatically shuts down. Try
turning the display on again after the projector cools down. If the problem persists,
contact Dell
.
6. If you press the power button while the projector is running, the
Power off the lamp?
message appears
on the screen. To clear the message, press any button on the panel control or ignore the message; the
message disappears after 5 seconds.
Adjusting the Projected Image
Adjusting the Projector Height
To raise the projector:
1. Press the elevator button.
2. Raise the projector to the desired display angle, and then release the button to lock the elevator foot into
position.
3. Use the tilt adjustment wheel to fine-tune the display angle.
To lower the projector:
1. Press the elevator button.
2. Lower the projector, and then release the button to lock the elevator foot into position.
Summary of Contents for 3100MP
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