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26 Using Your Projector

To power off the projector quickly, press the Power button and hold for 1 second

while the projector’s cooling fans are still running.

NOTE: Before you turn on the projector again, wait for 60 seconds to allow the

internal temperature to stabilize.

Disconnect the power cord from the electrical outlet and the projector.

Adjusting the Projected Image

Raising the Projector Height

Press the

Elevator

button.

Raise the projector to the desired display angle, and then release the button to

lock the elevator foot into position.

Use the tilt adjustment wheel to fine-tune the display angle.

Lowering the Projector Height

Press the

Elevator

button.

Lower the projector, then release the button to lock the elevator foot into

position.

1 Elevator button

2 Elevator foot (Angle of tilt: 0 to 8 degrees)

3 Tilt adjustment wheel

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Dell 7700HD Guia do Utilizador Página 26