Atlona AT-OME-SW32 User manual

Installation Guide
1
AT-OME-SW32
Omega 4K HDR 3x2 Matrix Switcher for HDMI and USB-C
with HDMI Outputs
AT-OME-SW32
1 x AT-OME-SW32
1 x Captive screw connector, 5-pin
1 x Captive screw connector, 3-pin
1 x USB-C cable
4 x Mounting screws
1 x Pair rack mount ears
1 x 24V DC power supply
1 x IEC power cord
1 x Installation Guide
Package Contents
The Atlona AT-OME-SW32 is a 3×2 matrix switcher with HDMI and USB-C inputs, and HDMI
outputs. It is HDCP 2.2 compliant and supports 4K HDR and 4K/60 4:4:4 at HDMI data rates up
to 18 Gbps. The USB-C input is ideal for AV interfacing with newer Mac®, Chromebook™, and
Windows® PCs, as well as smartphones and tablets. Additionally, 4K downscaling to 1080p
is available on HDMI output 1 when connected to an HD sink. Depending on the intended
application, the OME-SW32 can be set to specic switching modes that include mirrored outputs
(default), one of the outputs xed to an input, or unrestricted matrix switching.
For additional integration convenience, the OME-SW32 features automatic input selection,
automatic display control, balanced audio de-embedding (linked to HDMI output 1), control
via TCP/IP and RS-232, and remote management with AMS (Atlona Management System).
This versatile, compact matrix switcher is ideal for under-table mounting in meeting spaces, to
serve applications with side-by-side displays, videoconferencing, interfacing with OmniStream
networked AV systems, secondary switching into a larger AV system, and more.
IMPORTANT: Visit https://atlona.com/product/AT-OME-SW32 for the latest rmware
updates and User Manual.

Installation Guide
2
AT-OME-SW32
OUTPUT DC 24V
INPUT
2
AT-OME-SW32
RS-232 LAN
13 1 2
L
+
+
AUDIO OUT
R
RX TX
IP MODE
RESET AUDIO OUT
L R
++
RS-232
RX TX
AT-OME-SW32
FW
2
1
2
1
PWR
OMEGATM
3
OUTPUT 1
3
OUTPUT 2 DISPLAY
Panel Descriptions
76 8 9 10 11 12
31 2
5
4
1 PWR LED
Illuminates green when receiving power.
2 FW port
Connect a mini USB cable from this port
to a PC to rmware update the unit.
3 OUTPUT 1 & OUTPUT 2
Use the button to switch between
sources, the LEDs will illuminate to show
the selected source.
4 DISPLAY button and LED
Press the display button to trigger an on/
o command for the display. The LED will
blink while the command is being sent. By
default, the display button will mute the
video output of the HDMI ports.
5 IP MODE button and LED
Press and hold the button for 5 seconds
until the LED blinks. The LED will blink 2
times for HDCP and 3 times for static IP.
6 RESET button and LED
Press and hold the button for 5 seconds
until the unit resets. The LED will blink as
the unit resets to factory default settings.
7 INPUT
Connect the USB-C or HDMI sources to
these ports.
8 OUTPUT
Connect HDMI cables from these ports to
HDMI displays.
9 AUDIO OUT
Connect to an audio DSP, amplier, or
other audio distribution devices.
10 RS-232
Use for device or display control.
11 LAN
Connect an Ethernet cable from this port
to a Local Area Network (LAN).
12 DC 24V
Connect the included DC 24V power
supply to this port.
NOTE: Output two button and LED
will only be functional in Matrix Mode.

Installation Guide
3
AT-OME-SW32
Mounting Instructions
Audio
Connect to an audio DSP, amplier, or other
audio distribution devices.
RS-232
A 3-pin captive screw connector has been
included for RS-232.
Pin out will be determined by the RS-232 cable
and connect as RX (receive), TX (transmit) and
(Ground).
GND RX TX
GNDRX TX
Use a jumper between the negative and
ground pins when using an unbalanced
connection.
Balanced Unbalanced
ANALOG IN
L R
Negative
-
Negative
-
+Positive
+Positive
Ground
ANALOG IN
L R
+Positive
+Positive
Ground
The AT-OME-SW32 includes two mounting brackets and four mounting screws, which can be
used to attach the units to any at 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.
OUTPUT DC 24V
INPUT
2
AT-OME-SW32
RS-232 LAN
13 1 2
L
+
+
AUDIO OUT
R
RX TX
IP MODE
RESET AUDIO OUT
L R
+
+
RS-232
RX TX
AT-OME-SW32
FW
2
1
2
1
PWR
OMEGA
TM
3
OUTPUT 1
3
OUTPUT 2 SWITCHING MODE

Installation Guide
4
AT-OME-SW32
1. Connect HDMI and USB-C Sources to the inputs.
2. Connect up to two HDMI displays to the outputs.
3. Connect the 2CH analog AUDIO OUT ports to a DSP, or audio amplier.
4. *Optional* For control, connect to the 3-pin captive screw RS-232 port.
5. *Optional* Connect a network switch to the LAN port, for IP control, system conguration, or
Ethernet routing.
6. Connect the included DC 24V power supply to the power port.
7. Connect the included IEC power cord from the power supply to a compatible power outlet.
Installation
4. 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 at surface.
OUTPUT DC 24V
INPUT
2
AT-OME-SW32
RS-232 LAN
13 1 2
L
+
+
AUDIO OUT
R
RX TX
IP MODE
RESET AUDIO OUT
L R
+
+
RS-232
RX TX
AT-OME-SW32
FW
2
1
2
1
PWR
OMEGA
TM
3
OUTPUT 1
3
OUTPUT 2 SWITCHING MODE

Installation Guide
5
AT-OME-SW32
Static
If no DHCP server is available, or a static IP is required, the SW32 can be set to static IP mode
using the IP reset button.
• Press and hold the IP RESET button for 5 seconds to switch to static IP mode, the LED will
blink 3 times when it goes into Static IP mode. In this mode, the AT-OME-SW32 will be set
to the following:
IP address: 192.168.1.254
Subnet mask 255.255.0.0
Gateway: 192.168.1.1
• To switch back to DHCP, press and hold the IP reset button for 5 seconds. The LED will
blink 2 times when successfully put into DHCP mode.
DHCP
By default, the AT-OME-SW32 is set to DHCP mode. In this mode, when the AT-OME-SW32 is
connected to the Local Area Network (LAN), it will automatically be assigned an IP address by
the DHCP server (if available). Press and release the IP RESET button to show the IP address in
the top left corner of the display.
Accessing the webGUI
The AT-OME-SW32 includes a built-in webGUI, which allows easy remote management and
control of all features. Follow the instructions below to access the webGUI.
1. Make sure that an Ethernet cable is connected between the LAN port on the AT-OME-SW32
and the network.
2. Use an IP scanner to determine the IP address of the unit.
3. Launch a web browser and enter the IP address in the address bar.
4. The AT-OME-SW32 Login page will be displayed.
5. Enter the following information on the Login page.
Login: admin
Password: Atlona
6. Click the Login button.
7. Refer to the user manual for detailed operation of the webGUI.

Installation Guide
6
AT-OME-SW32
AMS 2.0
For easy conguration of Atlona devices , AMS 2.0 is available from https://atlona.com/ams for
free. Two options can be used for installation: The free Linux based software download or the
easy to install server hardware (AT-AMS-HW).
Once AMS has been set up:
1. Open a browser on the same network as AMS 2.0 and go to the IP address of AMS 2.0.
View the AMS 2.0 installation instructions on how to nd the IP address of the software.
2. Enter the login information on the AMS 2.0 web page, then click the Login button.
3. View the AT-OME-SW32 manual for routing and conguration information.

Installation Guide
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AT-OME-SW32
Notes:

Installation Guide
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AT-OME-SW32
© 2017 Atlona Inc. All rights reserved. “Atlona” and the Atlona logo are registered trademarks of Atlona Inc. All other brand names and trademarks or registered
trademarks are the property of their respective owners. Pricing, specications and availability subject to change without notice. Actual products, product images, and
online product images may vary from images shown here.
Version 2
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