Epson EB-L720U - Connecting Multiple Projectors of the Same Model

Projector Connections
36
To output audio from external speakers, set the Audio Out Device setting to
Projector in the projector's Signal I/O menu. When an audio/video system is
not connected to the projector, audio is output from the external speakers
even if Audio Out Device is set to AV System.
s Signal I/O > HDMI Link > Audio Out Device
a
• If you want to output audio from the external speakers when the
projector does not project any images, set the A/V Output setting to
Always On in the projector's Signal I/O menu.
• You can also connect the projector to an amplifier with speakers.
• The projector's built-in speaker system is disabled when you connect
external speakers.
a
Make sure your computer or video source is connected to the projector
with both audio and video cables as necessary.
b
Locate the appropriate cable to connect your external speakers, such as
a stereo mini-jack-to-pin-jack cable, or another type of cable or adapter.
c
Connect one end of the cable to your external speakers as necessary.
d
Connect the stereo mini-jack end of the cable to your projector's Audio
Out port.
Connecting Multiple Projectors of the Same Model
You can create a single unified image projected from multiple projectors
(EB‑L735U/EB‑L730U/EB‑L635SU/EB‑L630SU/EB‑L630U/EB‑L530U). The
image is unified horizontally.
a
If you create one large image vertically or connect five or more
projectors, you can use the Tiling setting in the projector's Multi-
Projection menu.
a
Connect projector to the computer using the HDMI cable or the
HDBaseT transmitter using the network cable and then connect the
projectors using the HDMI cables as shown.
a
• If you are connecting three or more projectors, connect the
projectors in a chain as shown.
• When installing the projectors, make sure hot air from the
exhaust vent does not go into the air intake vent of another
projector.
b
Press the [Menu] button on the control panel or remote control.