Using the audio
To play sound from the projector, connect your source to an Audio In con- nector on the projector.
To adjust the volume, mute, or loudness, use the Audio menu (see page 31).
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. By default, Audio 1 corresponds to Computer 2, Audio 2 cor- responds to Computer 3, Audio 3 corresponds to Video 2 and 3, and Audio 4 corresponds to Video 1. You can change these assignments, see page 31.
•Adjust the audio source.
•If playing a video, make sure the playback has not been paused.
connect audio cable
adjust volume
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.
external speakers
speaker cable
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