Infocus X1A Manual do Utilizador descarregar pdf (Página 31)

Using the audio

Using the projector’s speakers

To use the projector’s speaker, connect your source to the Audio In connec-

tors (L and/or R) on the projector’s composite connectors.

To adjust the volume, press the Vol ume buttons on the keypad.

If you purchased the optional remote, you can mute the sound by pressing

the remote’s Mute button.

Troubleshooting Audio

If you aren’t hearing the audio, check the following:

• Make sure the audio cable is connected.

• Make sure the volume is turned up enough. Press the Volume button

on the keypad.

• Make sure the correct source is active.

• Adjust the audio source.

• If playing a video, make sure the playback has not been paused.

connect audio cable

adjust volume

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Infocus X1A Manual do Utilizador Página 31