Dell 7609WU Projector User Manual download pdf (Page 21)

Using Your Projector 21

Using Your Projector

Turning Your Projector On

NOTE: Turn on the projector before you turn on the source. The Power button

light blinks blue until it is pressed.

Remove the lens cap.

CAUTION: The lens cap must be removed before turning on the projector.

Otherwise, the metal plate inside the lens cap will become very hot and may

cause injury if touched.

Connect the power cable and the appropriate signal cables. For information about

connecting the projector, see "Connecting Your Projector" on page 8.

Press the

Power

button (see "Using the Control Panel" on page 25 to locate the

Power

button).

Turn on your source (computer, DVD player, etc.). The projector automatically

detects your source.

NOTE: If you have multiple sources connected to the projector, press the

Source button on the remote control or control panel to select the desired source.

The Dell Logo will continue for 30 seconds while powered on.

If the "Searching for signal..." message appears on the screen, ensure that the

appropriate cables are securely connected.

Turning Your Projector Off

NOTICE: Unplug the cables from the projector after properly shutting down as

explained in the following procedure.

Press the

Power

button.

Press the

Power

button again. The cooling fans will continue to operate for 120

seconds.

To quickly turn off the projector, press the Power button 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 cable from the electrical outlet and the projector.

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Dell 7609WU Projector User Manual Page 21