Epson EB-940H 사용자 설명서

Check

Remedy

Are you using the projector at a high altitude or in a location subject
to high temperatures?

The screen may become dark when using at high altitude or in a location subject to high temperatures. Although you
cannot make Power Consumption settings at this time, you can continue to use the projector.

Is it projecting outside of the recommended projection distance
range?

The image becomes darker if the projection distance is too large. Setup within the recommended range.

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Check

Remedy

Did you press the [t] power button?

Press the [t] power button to turn the power on.

Are the indicators switched off?

The power cord is not connected correctly or power is not being fully supplied.
Disconnect and then reconnect the power cord.

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Check that your electrical outlet or power source is functioning correctly.

Do the indicators turn on and off when the power cord is touched? There is probably a poor contact in the power cord, or the power cord may be defective. Reinsert the power cord. If this

does not solve the problem, stop using the projector, disconnect the power cord from the electrical outlet, and contact
your local dealer or the nearest address provided in the Epson Projector Contact List.

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Is the Control Panel Lock set to Full Lock?

Press the [t] power button on the remote control. If you do not want to use Control Panel Lock, change the setting to
Off

.

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 Settings - Control Panel Lock 

Is remote control operation restricted?

Check the Remote Receiver from the Configuration menu.

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 Settings - Remote Receiver