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.
-
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.
- Connect the other end to the HDMI2 (ARC) port on the rear of the projector.
- Select any HDMI control settings on the connected speakers or receiver, as necessary. See your device's documentation for more information.
