2
Installation Guide
AT-OME-CS31-SA-HDBT
HDMI OUT
HUB
AUDIO OUT
AMP OUT
PA SENSE
RS-232
TRIGGER I/O
LAN
100V
70V
25V
CLASS 2 WIRING
TRIGGER
R
RX
P
1
2
1
2
TX
L
R
L
24V
5A
HDBaseT IN
1
2
3
5V
FW
INPUT
PWR
LAN
LINK
IN1
R
L
MIC
L/R
L/R
IN2
IN3
HDMI IN
HOST
AUDIO IN
AT-OME-CS31-SA-HDBT
SWITCHER WITH
AUDIO AMPLIFIER
1
LED Indicators
Displays the current state of the unit:
PWR
- LED will be red while the unit
is booting and green when operating
normally.
LAN
- LED will be green when connected
to a switch or other LAN device.
LINK
- LED will be green when connected
to an HDBaseT transmitter.
IN1
,
IN2
,
IN3
- LED will be green when set
to the current input.
2
INPUT
Press and release this button to cycle
between each of the available inputs.
3
HDBaseT IN
Connect a category cable from this port
to a compatible HDBaseT transmitter or
switcher.
4
HDMI IN
Connect an HDMI cable from each of
these ports to an HDMI source.
5
HOST
Connect a USB cable from this port to the
host USB device.
6
MIC
This port is for future use.
7
VOICE L/R
Connect the included 5-pin captive screw
connector from this port to a music player,
Bluetooth receiver, or other unbalanced
stereo source.
8
L/R
Connect a wireless microphone to each of
these 3.5 mm mini-stereo ports.
9
5V
Pr5 V USB power. Can be used
to attach Bluetooth
™
audio adapters or
powered USB hubs.
10 FW
This USB-C port is used to update the
firmware. Refer to the User Manual for
more information.
Front Panel Descriptions
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2
3
4
5
6
7
8
9
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