Adjusting The Projected Image; Raising The Projector Height; Lowering The Projector Height - Dell 4220 User Manual

To power off the projector quickly, press the Power button and hold for 1 second
3
while the projector's cooling fans are still running.
NOTE:
internal temperature to stabilize.
Disconnect the power cord from the electrical outlet and the projector.
4

Adjusting the Projected Image

Raising the Projector Height

Press the Elevator button.
1
Raise the projector to the desired display angle, and then release the button to
2
lock the elevator foot into position.
Use the tilt adjustment wheel to fine-tune the display angle.
3

Lowering the Projector Height

Press the Elevator button.
1
Lower the projector, then release the button to lock the elevator foot into
2
position.
1
Elevator button
2 Elevator foot (Angle of tilt: 0 to 9.5 degrees)
3
Tilt adjustment wheel
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Before you turn on the projector again, wait for 60 seconds to allow the
Using Your Projector 25