Epson EMP-703 User Manual download pdf (Page 81)

Problems with the Image or Sound

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❑ A blank screen is displayed.

The computer signal cannot be interpreted by the

projector. Verify the display format (see page 69, 70).

When you see a blank screen, you cannot access the

projector menus.

❑ The image or parts of the image are blurred or not in

focus.

Adjust the Brightness and Contrast settings on the Video

menu. If you’re viewing a computer image, also try

adjusting the Tracking and Sync buttons on the projector’s

operation panel.

There may be dirt or smears on the lens. Clean the lens as

described in Chapter 4, “Maintenance.”

❑ The colors of the image are not right.

The color balance may be incorrect. If you’re displaying a

computer image, adjust the red, green, and blue settings in

the Video menu. If you’re displaying video, adjust the

Color and Tint (NTSC only) settings on the Video menu.

❑ There is no sound.

First check that the volume setting is not turned all the way

down and that the RCA audio cable is securely attached to

both the projector and the audio source. Also, make sure

that the Mute button is off.

The wrong source is selected. Press either the Computer or

Video button on the remote control or Source button on

the operation panel to select the proper source.

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Epson EMP-703 User Manual Page 81