Epson 745c - PowerLite XGA LCD Projector Betriebsanweisung PDF herunterladen (Seite 161)

Solving Problems 161

■ Try adjusting the Brightness and Contrast settings on the Image

menu.

■ Check your computer display settings to correct the color balance.

■ The projector’s lamp may need to be replaced. See page 146 for

instructions.

There is no sound, or the sound is not loud enough.

■ Press the button on the projector or remote control to increase

the volume.

■ Make sure A/V Mute is not enabled. (The A/V Mute button may

have been pressed.)

■ Try adjusting the Volume setting in the Setting menu (see

page 114).

■ If you’re using a VCR or other video source, make sure the

volume is not turned all the way down or muted. Also, make sure

the cables are connected correctly, as described on page 47.

■ If your presentation includes computer audio, make sure the

volume control on your computer is not turned all the way down

or muted. If you’re using the audio cable, make sure it is securely

connected to both the projector and your computer’s

headphone jack or audio out jack.

■ Make sure the Windows volume controls on your computer are

not turned all the way down or set to Mute. You may be able to

check this by clicking the volume control in your Windows

system tray (lower right corner of the screen).

■ If you are using external speakers, you need to set the EasyMP

Audio Out

option to External. When this setting is enabled, you

can’t use the buttons on the projector or remote to control the

volume. See page 48 or page 114 for more information.

Canada User's Guide.book Page 161 Friday, September 3, 2004 3:49 PM

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Epson 745c - PowerLite XGA LCD Projector Betriebsanweisung Seite 161