Connecting to a Video Source for Sound

You can play sound through the projector's speaker system if your video source has audio output ports. Connect the projector to the video source using a stereo mini-jack adapter cable (with one 3.5 mm mini-plug and two RCA plugs).
Note: If you connected your video source to the projector using an HDMI or MHL cable, the audio signal is transferred with the video signal; you do not need an additional cable for sound.
  1. Connect the audio cable to your video source's audio-out ports.
  2. Connect the other end of the cable to the projector's Audio port or ports.

    Note: To add additional sound, connect your video source and speakers to an audio video receiver, then connect the receiver to the projector using one of the receiver's compatible video outputs (an HDMI connection provides the best image quality, if available). You can also connect speakers to any video source that has its own speaker connections. External powered speakers or headphones can also be connected to the Audio Out port using a 3.5 mm stereo mini jack cable.