Infocus C170 User Manual download pdf (Page 28)

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, use the buttons on the keypad or remote.

To adjust the balance or turn off the projector’s chime, use the Audio menu

(see page 34).

To mute the sound, press the Mute button on the remote.

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. Press the Volume button

on the keypad or remote.

• 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

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Infocus C170 User Manual Page 28