How do I connect speakers to the product?

• See below.

  Connecting External Speakers Using HDMI ARC

  If your external speakers or A/V receiver are HDMI ARC-compatible, you can connect them to the projector's HDMI2 (ARC) port using an optional HDMI cable. Make sure the HDMI CEC setting is enabled and then enable HDMI2 ARC. In the projector's Sound menu, set Sound Output Device as ARC.

  Note: If you want to output higher quality audio, set Sound Output Format as Auto in the projector's Sound menu.

  1. Connect the HDMI cable to the ARC-compatible HDMI port on your external speakers or A/V receiver.

     Note: To display signals in the 18 Gbps transmission band, such as from a 4K 60 fps source, use a cable rated for HDMI 2.0 or higher or you may have trouble displaying an image.

  2. Connect the other end to the HDMI2 (ARC) port on the rear of the projector.
     
     
  3. Select any HDMI control settings on the connected speakers or receiver, as necessary. See your device's documentation for more information.
  Related references
  Projector Feature Settings - Settings Menu
  Sound Quality Settings - Sound Menu
  

  Connecting to External Speakers

  To enhance the sound from your video source, you can connect the projector to external self-powered speakers using the optical digital audio out port. You can control the projector's output volume using the projector's remote control.

  You can also connect the projector to an amplifier with speakers. This bypasses the internal speakers.

  Note: If you want to output higher quality audio, set Sound Output Format as Auto in the projector's Sound menu.

  1. Make sure your computer or video source is connected to the projector via HDMI, if necessary.
  2. Locate an optical digital audio cable to connect your external speakers, or another type of cable with the appropriate adapter.
  3. Connect one end of the cable to your external speakers as necessary.
  4. Connect the optical digital audio connector end of the cable to your projector's Optical Out port.