Epson PowerLite 82c, Руководство пользователя

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92
Solving Problems
projecting from a composite video or S-Video source, make sure
the correct
Video Signal
is selected on the Signal message. See
page 58 for details.
■
Check your computer display settings to correct the color balance.
■
If the image seems dark, the lamp may be nearing time for
replacement. Check the lamp hours as described on page 64 and
replace it, if necessary, as described on page 77.
There is no sound.
■ Press the button on the remote control or projector to turn up
the volume.
■ If you’ve turned off the picture and sound, press the
A/V Mute
button on the remote control to turn them on again.
■ If you’re using a VCR or other video source, make sure its volume
is not turned all the way down or muted. Also, make sure the
cables are connected correctly, as described in Chapter 1.
■ Make sure the audio cable is connected to the correct Audio port.
See page 23.
■ If your presentation includes computer audio, make sure the
volume control on your computer is not turned all the way down
or muted. Make sure the audio cable is securely connected to both
the projector and your computer’s headphone jack or
audio out jack. See page 23.
■ The wrong source may be selected. Press the
Source Search
button on the projector—or the
Comp1
,
Comp2
,
S-Video
, or
Video
button on the remote control—to select the correct source.