Installation Guide
4
AT-OME-SR21
5. Mount the unit using the oval-shaped holes, on each mounting bracket. If using a drywall
surface, a #6 drywall screw is recommended.
NOTE:
Mounting brackets can also be inverted to mount the unit under a table
or other flat surface.
AT-OME-SR21
OUTPUT
LAN
DC 24V
RELAY
C1
COM
C2
HDBaseT IN
L
R
+
+
1
IP MODE
RESET
RS-232
1
2
RX
RX
TX
TX
2
AT-OME-SR21
OMEGA
TM
PWR
LINK
HOST USB
HDMI IN
USB HUB
OMEGA
TM
INPUT
PATTERN
DEVICE IP
Mounting Instructions
The AT-OME-SR21 includes two mounting brackets and four mounting screws, which can be
used to attach the units to any flat surface.
1. Remove the top 2 case screws on the side of the unit.
2. Align the mounting brackets to the side of the units.
3. Use the previously removed case screws to secure the mounting bracket to the enclosure.
4. Repeat the steps for the other side of the unit.
AT-OME-SR21
OUTPUT
LAN
DC 24V
RELAY
C1
COM
C2
HDBaseT IN
L
R
+
+
1
IP MODE
RESET
RS-232
1
2
RX
RX
TX
TX
2
AT-OME-SR21
OMEGA
TM
PWR
LINK
HOST USB
HDMI IN
USB HUB
OMEGA
TM
INPUT
PATTERN
DEVICE IP
