BenQ SH960 Bedienungsanleitung PDF herunterladen (Seite 58)

58

Additional information

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Troubleshooting

Problem Cause Remedy

The projector does not

turn on.

There is no power from the power

cable.

Plug the power cable into the AC inlet on the

rear of the projector, and plug the power cable

into to the power outlet. If the power outlet

has a switch, make sure that it is switched on.

(See page 20.)

Attempting to turn the projector on

again during the cooling process.

Wait until the cooling down process has

completed.

The lamp cover is not securely

attached.

Correctly attach the lamp cover. (See page 53.)

No picture.

The video source is not turned on or

connected correctly.

Turn the video source on and check that the

signal cable is connected correctly. (See page

17.)

The projector is not correctly

connected to the input source device.

Check the connection. (See page 17.)

The input source has not been

correctly selected.

Select the correct input source with the Source

keys on the remote control or SOURCE on the

projector. (See page 21.)

Image is unstable.

The connection cables are not securely

connected to the projector or the

signal source.

Correctly connect the cables to the

appropriate terminals. (See page 17.)

Picture is blurred.

The projection lens is not correctly

focused.

Adjust the focus of the lens using the focus

ring. (See page 25.)

The projector and the screen are not

aligned properly.

Adjust the projection angle and direction as

well as the height of this projector if necessary.

(See page 25.)

Remote control does

not work correctly.

The batteries are out of power.

Replace both of the batteries with new ones.

(See page 7.)

There is an obstacle between the

remote control and the projector.

Remove the obstacle. (See page 7.)

You are too far away from the

projector.

Stand within 8 meters (26.2 feet) of the

projector. (See page 7.)

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