1
Installation Guide
AT-OME-EX-TX-WP-E
Omega
™
4K/UHD
Wallplate Transmitter for HDMI with HDBaseT Output and
USB
AT-OME-EX-TX-WP-E
The Atlona AT-OME-EX-TX-WP-E is an HDBaseT transmitter for video up to 4K/60 4:2:0, plus
embedded audio, control, and USB over distances up to 330 feet (100 meters). It is designed
for commercial installations in Europe, and includes interchangeable EU and UK faceplates and
brackets. Part of the Omega™ Series of integration products for modern AV communications
and collaboration, the OME-EX-TX-WP-E is HDCP 2.2 compliant and transmits RS-232 control
signals. With a matching HDBaseT receiver, the integrated USB extension addresses the
challenge of connecting between USB devices at remote locations, and is ideal for software
video conferencing and touch or interactive displays. The OME-EX-TX-WP-E includes a USB
2.0 host interface for a PC, plus two peripheral devices such as a speakerphone, microphone,
or keyboard and mouse. This transmitter is ideal for use with Omega Series receivers as well as
switchers with HDBaseT inputs.
* The AT-OME-EX-TX-WP-E is not compatible with the AT-UHD-HDVS-300 system for extending
USB.
IMPORTANT: Visit http://www.atlona.com/product/AT-OME-EX-TX-WP-E for
the latest rmware updates and User Manual.
1 x AT-OME-EX-TX-WP-E
1 x White EU wallplate
1 x White UK wallplate
1 x 3-pin captive screw connector
2 x Mounting screws
1 x Installation guide
Package Contents
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Installation Guide
AT-OME-EX-TX-WP-E
OMEGA
TM
AT-OME-EX-TX-WP-EU
HDMI HUB
LINK
PWR
HOST
RS-232
RX TX
HDBaseT OUT
4
1
6 7
2
3
5
5
OMEGA
TM
AT-OME-EX-TX-WP-EU
HDMI HUB
LINK
PWR
HOST
RS-232
RX TX
HDBaseT OUT
1 HOST
Connect a USB cable from the computer
to this port.
2 PWR
This LED indicator glows solid green
when the unit is powered. Refer to
LED Indicators (page 6) for more
information.
3 LINK
This LED indicator glows solid amber to
indicate that the HDBaseT signal integrity
is good. Refer to LED Indicators (page
6) for more information.
4 HDMI
Connect an HDMI cable from this port to a
UHD/HD source.
5 HUB
Connect up to two USB devices, such as
a speakerphone and keyboard, to these
ports.
6 RS-232
Connect an RS-232 control system to this
port. Connect the included 3-pin captive
screw block to this receptacle. Refer to
RS-232 (page 3) for more information.
7 HDBaseT OUT
Connect a category cable from this port to
the HDBaseT IN port of the AT-OME-EX-
RX or other PoE-compatible receiver.
NOTE: Note that the AT-OME-EX-TX-WP-EU and AT-OME-EX-TX-WP-UK are
functionally identical, except for the size of the wallplate. The AT-OME-EX-TX-
WP-EU is shown above.
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Installation Guide
AT-OME-EX-TX-WP-E
1. Use wire strippers to remove a portion of the RS-232 cable jacket.
2. Remove at least 3/16” (5 mm) from the insulation of the RX, TX, and GND wires.
3. Insert the TX, RX, and GND wires into correct terminal using the included 3-pin captive
screw connector.
4. Connect the opposite end of the cable to the control system.
NOTE: Typical DE-9 connectors use pin 2 for TX, pin 3 for RX, and pin 5 for
ground. On some devices functions of pins 2 and 3 are reversed.
RS-232
GND
RX
TX
DE-9 (RS-232) port
The AT-OME-EX-TX-WP-E provides an RS-232 port which allows communication between a
control system and an RS-232 device. This step is optional.
OMEGA
TM
AT-OME-EX-TX-WP-EU
HDMI HUB
LINK
PWR
HOST
RS-232
RX TX
HDBaseT OUT
RS-232 port on back of unit
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Installation Guide
AT-OME-EX-TX-WP-E
Faceplate Removal and Assembly
1. Unscrew both Phillips-head screws and the HDMI connector hex bolt from the front of the
faceplate, as shown:
2. Gently remove the faceplate by pulling it toward you.
Removal of the faceplate requires that the AT-OME-EX-TX-WP-E be disassembled from the
electrical box or mud ring. A small Phillips-head screwdriver is required to remove the faceplate.
OMEGA
TM
AT-OME-EX-TX-WP-EU
HDMI
HUB
LINK
PWR
HOST
NOTE: It is not required that the AT-OME-EX-TX-WP-E be removed from the
electrical box or mud ring before removing the wallplate.
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Installation Guide
AT-OME-EX-TX-WP-E
1. Connect a UHD/HD source to the HDMI port.
2. OPTIONAL: Connect a USB cable from the host computer to the HOST port.
3. OPTIONAL: Connect up to two USB devices, such as a speakerphone or keyboard to the
HUB ports.
4. Connect a category cable, from the HDBaseT OUT port on the rear of the transmitter, to the
HDBaseT IN port on the receiver.
5. OPTIONAL: Connect an RS-232 cable between a control system and the RS-232 port on
the transmitter. Refer to RS-232 (page 3) for more information.
Refer to the tables below for recommended cabling when using Altona products with HDBaseT.
The green bars indicate the signal quality when using each type of cable. Higher-quality signals
are represented by more bars.
Core Shielding CAT5e CAT6 CAT6a CAT7
Solid UTP (unshielded) N/A
STP (shielded)
*Atlona recommends TIA/EIA 568-B termination for optimal performance.
Cable* Max. Distance @ 4K Max. Distance @ 1080p
CAT5e 295 feet (90 meters) 330 feet (100 meters)
CAT6 / CAT6a / CAT7 330 feet (100 meters) 330 feet (100 meters)
IMPORTANT: Stranded or patch cables are not recommended due to
performance issues.
Installation
Cable Recommendation Guidelines
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Installation Guide
AT-OME-EX-TX-WP-E
LINK Description
Solid amber The link integrity between the transmitter and the receiver is
good.
Blinking amber Poor signal integrity between the transmitter and the receiver.
• Make sure that the category cable between the HDBaseT
IN port on the transmitter and the HDBaseT OUT port on
the receiver is secure.
• The category cable may be compromised. Try using a
dierent category cable. Make sure that the cable is solid
core. Stranded or patch cables are not recommended.
O The link integrity between the transmitter and the receiver is
compromised.
• Check the category cable between the HDBaseT IN port
on the transmitter and the HDBaseT OUT port on the
receiver.
PWR Description
Solid green Unit is powered. Normal operating mode.
Blinking green Unit is in rmware update mode. Refer to Updating the
Firmware (page 7) for more information.
O Unit is not powered.
• Make sure that the category cable between the HDBaseT
IN port on the transmitter and the HDBaseT OUT port on
the receiver is secure.
• Make sure that the power supply, at the receiver, is
connected to an active AC outlet.
The PWR and LINK LED indicator on both the transmitter and receiver unit provides basic
information on the current status of the AT-OME-EX-TX-WP-E.
LED Indicators
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Installation Guide
AT-OME-EX-TX-WP-E
Updating the Firmware
Requirements:
• AT-OME-EX-TX-WPC
• Firmware le
• Computer running Windows
• USB-A to micro-USB cable
• USB Firmware Update Tool
1. Disconnect power from the unit, which can be done by disconnecting the category cable
from the HDBaseT port on the receiver.
2. Remove the faceplate to expose the hidden “rmware update” button, located next to the
USB HUB ports, as shown.
IMPORTANT: Do not disconnect power from the unit while performing
the rmware update procedure.
3. Connect a USB cable from the HOST port on the AT-OME-EX-TX-WP-E to a PC, using a
USB-A to USB-B cable.
4. Simultaneously press and hold the rmware update button, while reconnecting the power.
The PWR LED indicator will be blinking green.
5. If a USB UPDATE folder is opened automatically, notate the drive letter and close the folder.
PWR LED indicator
Firmware update button
HOST port
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Installation Guide
AT-OME-EX-TX-WP-E
6. Launch the USB Update Tool.
7. The drive letter of the mounted drive for the unit will be displayed in the Disk Drive eld. If
it is not, click the Refresh button.
8. Click the Browse button and select the rmware le. Once the rmware le is selected, it
will appear in the Firmware File eld. If the rmware le is not displayed in this eld, click
the Refresh button.
9. Click the Update Firmware button.
Mounted drive letter Refresh button
Firmware file
Browse button
Update Firmware button
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Installation Guide
AT-OME-EX-TX-WP-E
10. The rmware update process will begin and will be monitored by a progress bar.
IMPORTANT: Do not disconnect power from the unit while performing
the rmware update procedure.
Progress bar
11. After the update process has completed, the Copy process completed message will be
displayed in the message window.
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Installation Guide
AT-OME-EX-TX-WP-E
The PWR LED indicator, on the front panel, will ash green while the unit is being updated.
Do not disconnect the USB cable during the update process. When the PWR LED stops
ashing and is solid green, the update process will be complete.
12. Repeat the above steps for each unit.
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Installation Guide
AT-OME-EX-TX-WP-E
Notes
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Installation Guide
AT-OME-EX-TX-WP-E
25133-R4
®
The terms HDMI, HDMI High-Denition Multimedia Interface, HDMI trade dress and the HDMI Logos are
trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
© 2024 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, specications and availability subject to change without notice. Actual products, product images, and
online product images may vary from images shown here.
English Declaration of Conformity
The English version can be found under the resources tab at:
https://atlona.com/product/at-ome-ex-tx-wp-e/.
Warranty
Chinese Declaration of Conformity 中国RoHS合格声明
To view the product warranty, use the following link or QR code:
https://atlona.com/warranty/.
由SKU列出於:
https://atlona.com/about-us/china-rohs/.
US International
atlona.com • 408.962.0515 • 41.43.508.4321
