Epson BrightLink Pro 1420Wi User Manual page 248

Setting
A/V Settings
Options
A/V Output
Audio Output
HDMI1 Audio Output
HDMI2 Audio Output
248
Description
Selects the following when the
projector is in standby mode
(turned off):
A/V Output: The Always On
setting lets the projector output
audio and video signals even
while it is standby mode.
Available only when Standby
Mode is set to Communication
On
Audio Output: Selects the audio
input port when projecting
images from the Computer,
Video, and USB-A ports.
HDMI1 Audio Output and
HDMI2 Audio Output: Selects
which Audio port provides audio
output when viewing images from
the HDMI 1/MHL and HDMI 2
ports on the projector.