22
Using the audio
To play sound from the projector, connect your source to the Audio In con-
nector on the projector.
To adjust the volume, mute, or loudness, use the Audio menu (see page 29).
Troubleshooting audio
If there is no sound, check the following:
•
Make sure the audio cable is connected.
•
Make sure mute isn’t active.
•
Make sure the volume is turned up enough.
•
Make sure you are connected to the corresponding
audio in
for your
source.
Audio 1
corresponds to
Computer 1
,
Audio 2
corresponds to
Computer 2, Audio 3
corresponds to
Video 2
and
3
, and
Audio 4
cor-
responds to
Video 1
.
•
Adjust the audio source.
•
If playing a video, make sure the playback has not been paused.
Connecting external speakers
The projector can be attached to external speakers that have their own
power source by plugging a speaker cable into the projector’s
Audio Out
connector.
connect audio cable
adjust volume
external speakers
speaker
cable
EDX Ref Guide.fm Page 22 Friday, June 30, 2006 10:48 AM
