You
can connect a gaming device to the projector's
HDMI3 (Game) port. The
HDMI3 (Game) port is better suited to gaming
devices that require fast response times.
Note: When
you want to play audio on an external audio device, connect it to
the projector using an optical digital audio cable. Adjust the
Sound Output setting accordingly
in the projector's Sound menu. You cannot output sound from the
HDMI2 (ARC) port when the input
source is HDMI3 (Game).