Atlona AT-UHD-PRO3-1616M User manual

4K/UHD Dual-Distance 16x16 HDMI to
HDBaseT Matrix Switcher with PoE
User Manual
AT-UHD-PRO3-1616M
Please check http://www.atlona.
com/product/AT-UHD-PRO3-1616M
for the most recent firmware
update or manual.
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1. Introduction ................................................................................. 3
2. Package Contents ................................................................................. 3
3. Features ................................................................................. 3
4. Before You Start ................................................................................. 3
5. Panel Descriptions
• Front Panel ................................................................................. 4
• Back Panel ................................................................................. 5
6. Rack Mounting ................................................................................. 5
7. Category Cable ................................................................................. 6
8. Captive Screw Audio ................................................................................. 7
9. Connection Diagram ................................................................................. 8
10. Button Set Up ................................................................................. 9-12
11. WebGUI ................................................................................. 13-20
12. RS-232 ................................................................................. 22-24
13. IR Remote Control ................................................................................. 24
14. Captive Screw ................................................................................. 25
15. Specifications ................................................................................. 26
16. Safety Information ................................................................................. 27
17. Warranty ................................................................................. 28-29
18. Atlona Product Registration ................................................................................. 29
Table of Contents

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Introduction
The 4K/UHD Dual-Distance 16x16 HDMI to HDBaseT Matrix Switcher with PoE is a multi zone
switcher with long distance and extended distance ports, multiple control options, supports HDCP
2.2, and multi-channel audio up to Dolby Atmos.
Package Contents
Features
• 1 x AT-UHD-PRO3-1616M
• 28 x 4 pin captive screw female connector
(8 x IR IN, 8 x IR OUT, 12 x Audio OUT)
• 1 x 5 pin captive screw female connector - IR (2 pin), RS-232 (3 pin)
• 1 x IEC C13 power cable
• 1 x IR Remote control
• 1 x Pair of rack mount ears
• 1 x User Manual
• Supports resolutions up to 4K (UHD) 60Hz @ chroma sub-sampling 4:2:0 8-bit
• Extended distance ports extend IR, RS-232, and audio/visual content up to 328ft over a single
category cable
• Long distance ports extend IR, RS-232, and audio/visual content up to 230ft over a single category
cable
• Four HDMI outputs which can be set to mirror or matrix mode
• PoE (Power over Ethernet) to power up to sixteen compatible PoE EX series receivers
(Ex. AT-UHD-EX-100CE-RX or AT-UHD-EX-70C-RX)
• EDID learning for up to 20 video display EDIDs
• Built in internal EDID mode provides 14 unique EDIDs to ensure compatibility
• Multiple control options such as RS-232, IR, TCP/IP, WebGUI, and front panel
• 2Ch audio de-embedding through captive screw ports
• Independent zone volume control, mute, and 5 band EQ for captive screw audio outputs
• HDCP 2.2 compliant
• Multi-channel audio pass through up to Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio,
and Dolby Atmos
• Supports digital audio up to 24-bit, 192 kHz
• Internal international power supply
Before You Start
• Make sure when connecting a category cable a 568B termination method is used. See page 6 for
mores details.
• Use a component surge suppressor with line conditioning for best results.
Note: Atlona’s warranty does not cover damage due to electrical disturbances. A component surge
suppressor with line conditioning is highly suggested, especially in areas with electrical
storms.

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HDMI IN
IR OUTIR IN
HDBaseT OUT
AUDIO OUT
123456 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12
17 18
19 20
13 14 15 16
OFF
ON
HDMI OUT
PWR: 100-240VAC 50/60Hz
1ED 2ED 3ED 4ED 5ED 6ED 7ED 8ED 910 11 12 13 14 15 16
1 2 345 6 78910 11 12 13 14 15 16
1
L R 2 LR3
L R 4
LR5
L R 6 L R 7 L R 8 L R 9 L R 10 L R 11 L R 12 L R
SSS S SS S S SS S S S S SSSSSSSS S S S S SSSS S S
IR INRS-232
MAIN
RX TX S
LAN FW
AT-UHD-PRO3-1616M
EDID
POWER ENTER
FNC CANCEL INFO
123 4
6 7 98
5
0
Panel Description
Front Panel
1. IR Receiver Window - Receives the signal from the included IR hand held remote control or 3rd
party controller
2. Function (FNC) Button - Select for command options (blue backlight when selected)
a. EDID: Save/Load EDIDs to individual inputs
b. INFO: Displays the firmware, IP, and MAC address
c. 1: Save a single input to all the outputs with this function
d. 2: View additional matrix and zone output RS-232 baud settings
3. Cancel Button - Within the function menu use this button to go back one screen or to return to
the home screen
Note: You cannot power off or change functions unless you return to the home screen
4. Power Button - Cycles the power between On (blue backlight) or Standby (red backlight) mode
5. Enter Button - Use to view current status for inputs and outputs or to confirm a command
6. Number buttons - Use these buttons to select input and output paths or use with the function
button to change matrix settings
1
6
2
5cd
ab
4
3

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HDMI IN
IR OUTIR IN
HDBaseT OUT
AUDIO OUT
123456 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12
17 18
19 20
13 14 15 16
OFF
ON
HDMI OUT
PWR: 100-240VAC 50/60Hz
1ED 2ED 3ED 4ED 5ED 6ED 7ED 8ED 910 11 12 13 14 15 16
1 2 345 6 78910 11 12 13 14 15 16
1
L R 2 LR3
L R 4
LR5
L R 6 L R 7 L R 8 L R 9 L R 10 L R 11 L R 12 L R
SSS S SSS S SSS S S S SSS S SSSSS S S S SSSSSS
IR INRS-232
MAIN
RX TX S
LAN FW
AT-UHD-PRO3-1616M
EDID
POWER ENTER
FNC CANCEL INFO
123 4
6 7 98
5
0
Back Panel
1. Long distance HDBaseT ports - Connect to long distance EX receivers for pass through
of PoE, control, and A/V signals. Ex. AT-UHD-EX-70C-RX
2. Extended distance HDBaseT ports - Connect to extended distance EX receivers for pass through
of PoE, control, and A/V signals. Ex. AT-UHD-EX-100CE-RX
3. HDMI Input - Connect HDMI sources to these ports
Ex. DVD players, Blu-ray players, computers, game consoles, etc
4. Audio out - Captive screw analog audio breakouts for use with a sound system or multi-channel
zone amplifier
5. IR IN - Use with a 3rd party IR control box to extend IR control commands to video displays over
category cable
6. IR OUT - Connect IR emitter here for controlling sources
7. LAN port - Connect to a network for TCP/IP, WebGUI, and firmware updates
8. FW port - USB not enabled at this time for future functionality
9. Main system control - Connect IR or RS-232 control system to the matrix
10. Internal power supply - Connect included IEC C13 power cable from here to a power outlet.
11. HDMI outputs - Mirror to provide a local output for HD audio routing to an AVR, or matrix the
ports to provide a local video output for in room displays or an HDBaseT extender set
Ex. AT-UHD-EX-100CE-KIT or AT-UHD-EX-70C-KIT
To rack mount the UHD-PRO3-1616M
unit: use the rack mount ears, the 6
screws from the sides of the UHD-
PRO3-1616M, and 4 rack screws.
To affix the rack mount ears, remove
the three screws on each side of the
UHD-PRO3-1616M and affix the rack
ears to the UHD-PRO3-1616M (as
shown in the picture to the left).
Place the UHD-PRO3-1616M in the
rack, lining the holes in the rack ears
with the holes in the rack. Once
placed, use the rack screws to keep
the unit in place. (as shown in the picture
to the left)
Note: Increase the air flow as needed to
maintain the recommended
temperature inside the rack.
Note: Do not exceed maximum weight loads
for the rack. Install heavier equipment
in the lower part of the rack for
stability.
3
2
11
1
5 6
4
9
810
POWER ENTER
CANCEL INFO
EDID
FNC
678
12 3
9
4
0
5
POWER ENTER
CANCEL
INFO
EDID
FNC
678
12 3
9
4
0
5
Rack Mounting
7

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Category Cable
For the category cables used in the installation of these products, please be sure to use a 568B
termination as pictured below:
Connector type and size is very important to ensure extenders work correctly. Please use the
matching cable type with the correct RJ45 connector.
CAT5e and CAT6 cables should use only CAT5e RJ45 connectors
CAT6a cables should use only CAT6a connectors
CAT7 cables should use only CAT7 connectors
Using the wrong size of connectors may result in interference causing loss of signal.
Important! “EZ RJ45 connectors” are not recommended with HDBaseT extenders. Doing so may result in
stray EMI/RFI signals to be picked up and interfere with audio and video transmission.
Use the table below to verify the best category cable for the installation.
Important! 4K (UHD) signals are sensitive to cable quality and installation technique. It is recommended to
use CAT6a/7 solid core cables for best results.
Note: For cable distances see the specifications on page 26
Performance Rating Type of LAN cable
Wiring Shielding CAT5e/6 CAT6a/7
Solid Shielded (STP/FTP) *** ****
UnShielded (UTP) ** N/A
Stranded - Patch
cable
(Not recommended)
Unshielded (UTP) * N/A
Shielded (STP/FTP) * N/A
Termination Please use EIA/TIA-568-B termination
1. White - Orange
2. Orange
3. White - Green
4. Blue
5. White - Blue
6. Green
7. White - Brown
8. Brown
Connector

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Tip (+)
Analog Audio
A captive screw analog audio connector is provided to ensure a more reliable and secure
connection. The captive screw connector supports unbalanced audio output.
Audio is broken out from the selected HDMI input. If HDMI source 3 (Ex. set top box) is selected then
both the corresponding HDBaseT port and analog audio port will output the set top box audio.
Audio must be 2Ch PCM or the analog audio port will pass no audio.
Note: Analog audio ports will mirror the corresponding HDBaseT output port
Ex. Analog output 2 will mirror HDBaseT output 2
Unbalanced audio connections use two wires for connection with consumer audio components.
For an easier and time saving solution for analog audio, the optional Atlona Captive Screw Ready 2
Channel Unbalanced Audio Cable (AT-LC-CS-2CH-2M) features pre-stripped wires at one end and RCA
connectors at the other end. Purchase these at http://www.atlona.com
To connect these, use the red wire in the right positive port, the white wire in the left positive port,
and the black can be placed in either ground port.
Note: Pin outs may vary, please refer to the audio device’s manual to ensure a correct connection.
Important! When terminating cables, please ensure exposed adjacent wires do not touch. This may result in
a short that can damage connected devices.
RCA
Sleeve ( Ground)
+
+
UNBALANCED
+ +
L / R

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HDMI IN
IR OUTIR IN
HDBaseT OUT
AUDIO OUT
123456 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12
17 18
19 20
13 14 15 16
OFF
ON
HDMI OUT
PWR: 100-240VAC 50/60Hz
1ED 2ED 3ED 4ED 5ED 6ED 7ED 8ED 910 11 12 13 14 15 16
1 2 345 6 78910 11 12 13 14 15 16
1
L R 2 LR3
L R 4
LR5
L R 6 L R 7 L R 8 L R 9 L R 10 L R 11 L R 12 L R
SSS S SSS S SSS S S S SSS S SSSSS S S S SSSSSS
IR INRS-232
MAIN
RX TX S
LAN FW
AT-UHD-PRO3-1616M
EDID
POWER ENTER
FNC CANCEL INFO
123 4
6 7 98
5
0
HDMI IN
IR OUTIR IN
HDBaseT OUT
AUDIO OUT
123456 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12
17 18
19 20
13 14 15 16
OFF
ON
HDMI OUT
PWR: 100-240VAC 50/60Hz
1ED 2ED 3ED 4ED 5ED 6ED 7ED 8ED 910 11 12 13 14 15 16
1 2 345 6 78910 11 12 13 14 15 16
1
L R 2 LR3
L R 4
LR5
L R 6 L R 7 L R 8 L R 9 L R 10 L R 11 L R 12 L R
SSS S SSS S SSS S S S SSS S SSSSS S S S SSSSSS
IR INRS-232
MAIN
RX TX S
LAN FW
AT-UHD-PRO3-1616M
EDID
POWER ENTER
FNC CANCEL INFO
123 4
6 7 98
5
0
Connection Diagram
Video
HDBaseT
Audio
Control
FW LINK
POWER
AT-UHD-EX-100CE-RX
RS-232
RXTX
IR IN
PS
IR OUT
S
HDBaseT IN
ETHERNET
HDMI OUT
FW LINK
POWER
AT-UHD-EX-100CE-RX
RS-232
RXTX
IR IN
PS
IR OUT
S
HDBaseT IN
ETHERNET
HDMI OUT
AT-UHD-EX-100CE-RX
AT-UHD-EX-100CE-RX
AT-IR-CS-TX
AT-IR-CS-TX
Router
Router
AT-UHD-EX-70C-RX
AT-UHD-EX-70C-RX
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
GND
SIG
+12V
GND
SIG
+12V
GND
SIG
+12V
GND
SIG
+12V
1 2 3 4
RELAYS
WIFI2
ZIGBEE 12V DC
IROUT
IDFACTORY
RESTORE
SERIAL1
SERIAL2
HDMI COMPONENT
VIDEOOUT ETHERNET CONTACTS
AUDIOOUT
AUDIOIN
WIFI1 eSATADIGITAL
COAXOUT
1
2
3
4
5
6
L
R
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
GND
SIG
+12V
GND
SIG
+12V
GND
SIG
+12V
GND
SIG
+12V
1 2 3 4
RELAYS
WIFI2
ZIGBEE 12V DC
IROUT
IDFACTORY
RESTORE
SERIAL1
SERIAL2
HDMI COMPONENT
VIDEOOUT ETHERNET CONTACTS
AUDIOOUT
AUDIOIN
WIFI1 eSATADIGITAL
COAXOUT
1
2
3
4
5
6
L
R
FW LINK
POWER
AT-UHD-EX-70C-RX
RS-232
RX TX
IR IN
PS
IR OUT
S
HDBaseT IN HDMI OUT
FW LINK
POWER
AT-UHD-EX-70C-RX
RS-232
RX TX
IR IN
PS
IR OUT
S
HDBaseT IN HDMI OUT
Multi-channel Zone Amplifier
AVR
Blu-ray player
Blu-ray player
Set top box
Set top box
Media Device
Media Device
Control System
Control System
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
SPEAKERSPEAKER
GAIN GAIN GAIN GAIN GAIN GAIN
SPEAKER SPEAKER SPEAKER SPEAKER
+
-
+
-
+
-
+
-
+
-
+
-
ROUTER
2.4 5 1234
i
ROUTER
2.4 5 1234
i
Note: These products are meant for indoor use only. Do not install or connect the products to any outdoor components.
e
3
M
R
d
i
a
3

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I/O Control
The AT-UHD-PRO3-1616M’s front panel has 3 functions: I/O control, EDID, and matrix settings. The
following sections go over step by step setup & control.
I.E. Input 1 to output 2
I.E. Input 1 to output 1 through 20
To route an input to an output
To route one input to all outputs
Feedback =”Input # routed to
Output #”
Matrix Front Panel Functions
--->
--->
---> ---> --->
---> --->
--->
--->
---> --->
---> --->
AT-UHD-PRO3-1616M
Select Input Number
AT-UHD-PRO3-1616M
Select Input Number
Select Function Select Input to
route to all Outputs
Select input
Enter to confirm
home screen input selection
input selection
output selection
home screen
through
through
through
Select output
Press enter to confirm
Feedback = ”Input # saved to
all outputs”

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When the matrix is completely connected and turned on it will load the default EDID, which is the
highest common native resolution of the connected devices. (i.e. In the diagram below the default would
be 1080p with 2ch audio. Multi-channel audio and 3D are not enabled on default mode, unless all devices
support these features.)
EDID Set Up
Output 2
Output 3
Input 2
4K/UHD-Dolby TrueHD
Input 1
Output 1
1080p-2ch
1080p-2ch
4K/UHD-2ch
4K/UHD - Dolby TrueHD
4K/UHD
DC 24V
BACKUP
MAIN
ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6
MATRIX OUT
RS-232
FW
LAN HDMI IN
HDMI OUTHDMI OUT
MATRIX IN
IR IN
IR OUT
COAX OUT
CAT5e/6/7
IR IN
IR OUT
COAX OUT
CAT5e/6/7
IR IN
IR OUT
COAX OUT
CAT5e/6/7
IR IN
IR OUT
COAX OUT
CAT5e/6/7
IR IN
IR OUT
CAT5e/6/7
IR IN
IR OUT
CAT5e/6/7
1 2 3 4 5 6
AT-PRO3HD66M
AT-PRO3HD66M
123
456
EDID IR INFO
DEFAULT ALL MEMORY
FCN CANCEL
POWER ENTER
B
M
On default, all devices in the diagram will work at 1080p. If a device is not syncing or a different
resolution is required, internal EDID or EDID copy and load should resolve these issues. The UHD-
PRO3-1616M can copy and store up to 20 EDIDs to memory.
Step 1: copy an EDID
---> ---> ---> --->
AT-UHD-PRO3-1616M
Select Input Number
Select Function
home screen
1 Copy Output EDID
2 Choose Input EDID --->
--->
Copy output EDID
Enter to confirm ---> --->
Before an EDID can be loaded to an input, it must first be copied to the matrix’s memory. Each
display’s EDID can be saved individually to one of the matrix’s twenty preset EDID memories.
output selection
Step 2: load a copied EDID to an input
---> ---> ---> --->
AT-UHD-PRO3-1616M
Select Input Number
Select Function
home screen
1 Copy Output EDID
2 Choose Input EDID
Select input EDID Input: Press Enter
Current:Default
Input: Mode:
1:Dflt 2:Saved 3:Int
Select Input EDID
Memory (1-20)
Load EDID Memory
1? Press Enter
--->
--->
Feedback = ”EDID # loaded
to Input #”
--->
--->
--->
--->--->
--->
---> --->
--->
--->
Once EDIDs have been copied to memory they can be loaded to a specific input.
Note: (refer to the diagram above) Using the EDID of output 3 with input 1 will enable 4K/UHD and Dolby TrueHD to
pass. With these settings, output 2 will receive no audio or video and output 1 will receive no audio.
memory selection
input selection
through
through
through
Blu-ray player
AVR
Set top box
Feedback=
”Output EDID # to
Memory [Failed/Passed]”

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Step 3: Load an internal EDID to an input
---> ---> ---> --->
AT-UHD-PRO3-1616M
Select Input Number
Select Function
home screen
Internal EDID options Front panel display readout
1 Copy Output EDID
2 Choose Input EDID
Select input EDID Input: Press Enter
Current:Default
Input: Mode:
1:Dflt 2:Saved 3:Int
Int EDID + enter
ATL _____ ____
--->
--->
Feedback = ”Int EDID # saved
to input #”
1- Cycles through
EDIDs in ascending
order
2- Cycles through
EDIDs in descending
order
--->
--->
--->
--->
--->
---> --->
--->
--->
If the first two steps don’t produce the correct resolution or audio configuration, the fourteen
internal EDIDs should resolve the issue.
*Recommended EDID for AVR use
** Recommended EDID for DVI projectors use
EDID 1: 1080P 2CH audio ATL 1080P 2CH
EDID 2: 1080P HD multi-channel audio 7.1*ATL 1080P Multi CH
EDID 3: 1080P Dolby Digital/DTS 5.1 ATL 1080P DD
EDID 4: 1080P 3D 2CH audio ATL 1080P 3D 2CH
EDID 5: 1080P 3D HD multi-channel audio 7.1*ATL 1080P 3D MultiCH
EDID 6: 1080P 3D Dolby Digital/DTS 5.1 ATL 1080P 3D DD
EDID 7: 720P 2CH audio ATL 720P 2CH
EDID 8: 720P Dolby Digital/DTS 5.1 ATL 720P DD
EDID 9: 1280x800 RGB 2CH audio ATL 1280x800 RGB 2CH
EDID 10: 1366x768 RGB 2CH audio ATL 1366x768 RGB 2CH
EDID 11: 1080P DVI** ATL 1080P DVI
EDID 12: 1280x800 DVI** ATL 1280x800 RGB DVI
EDID 13: 3840x2160 2CH audio ATL UHD 2CH
EDID 14: 3840x2160 multi-channel audio 7.1* ATL UHD MultiCH
Internal EDID selection
input selection
RS-232 and TCP/IP commands:
To access different EDIDs through RS-232 or TCP/IP, the following commands must be used.
Command Feedback Description
EDIDMSetX default EDIDMSetX default Sets the EDID of an input to the default EDID
Ex. EDIDMset2 default - sets input 2 to default
EDIDMSetX saveY EDIDMSetX saveY Sets the EDID of an input to the previously saved EDID memory
Ex. EDIDMset1 save3 - sets input 1 to EDID memory 3
EDIDMSetX intZ EDIDMSetX intZ Sets the EDID of an input to one of the internal EDIDs
Ex. EDIDMset3 int6 - sets input 3 to the internal EDID - 1080p 3D Dolby
Digital 5.1
through

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Matrix Status
When installing or troubleshooting it’s important to verify settings, or be able to come back to a
project and see how it was set up. The AT-UHD-PRO3-1616M matrix settings are viewable through
the front panel display. View current I/O settings, firmware version, IP, MAC Address, and the RS-
232 baud rates of not just the matrix but output zones as well.
---> ---> --->
--->
AT-UHD-PRO3-1616M
Select Input Number
AT-UHD-PRO3-1616M
FW Ver: 0.X.XX
AT-UHD-PRO3-1616M
Select Input Number
O 1 2 3 4 5 6
I x x x x x x
O 7 8 9 10 11 12
I x x x x x x
O 13 14 15 16 17 18
I x x x x x x
O 19 20
I x x
Select Function
home screen
home screen
View Firmware/Baud Rate settings
View current I/O settings
IP Port
23
TX Baud Rate
115200
IP Address:
XXX.XXX.XXX.XXX
MAC Address
B8:98:B0:03:0D:4C
RX 01 Baud Rate
X X X X
---> --->
---> --->
---> --->
---> --->
--->
-----
-----
-----
-----
-----
Matrix Baud Rate
Output Baud Rate
--->
---> --->
--->
--->
------------------------------------------------------------
115200, 9600, etc
Press 2 to cycle through the
baud rates of each output.
Press INFO to cycle through
the IP Address, IP Port, and
MAC Address
EX.
Factory Reset
Press and hold the and buttons for 5 seconds for the factory reset to occur
Note: The matrix will not display any signs of the reset. Please wait 5 additional seconds and resume normal operation

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LAN
For convenience, the matrix comes with DHCP default on. This ensures the matrix IP will not
override another device.
Browser WebGUI
To find the matrix IP:
Atlona has created an easy to use WebGUI for changing settings and controlling the matrix.
To begin, plug a LAN cable into the matrix and your network router, then type the IP address of the
matrix into a web browser (as seen below).
Important: If any stability issues are experienced, disable any anti-virus or firewall that may be
interfering with network communication to the Matrix. Once set up is done and the
matrix GUI is no longer being used, the firewall and anti-virus can be re-enabled.
---> ---> --->
AT-UHD-PRO3-1616M
Select Input Number
AT-UHD-PRO3-1616M
FW Ver: 0.3.XX
Select Function
home screen
--->
IP Address:
X.X.X.X
--->
IP Address
--->
010.010.001.200
The address to type into the
browser would be 10.10.1.200
EX.
A login screen will appear (this is the same log in for admin and general users). For the first log in (and future
admin changes) the username is “root” and password is “Atlona”.
Note: Admin password can be changed within the WebGUI (see page 16).

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The home page will allow the user to see the general system information, download the matrix log,
and save/load system settings. The information displayed will help figure out if the matrix is up to
date, how long it has been running, and other key information.
The Download Log button is for Atlona Tech Support Team only. Tech Support may request the log
be sent to them for more in depth troubleshooting.
Note: To save the log, press the “Download Log” button. The file will automatically save to the
“download” folder.
Save System Settings will backup the current settings of: network, users, I/O labels, and the current
I/O settings of the matrix. If the matrix requires a factory reset, the backed up settings can be
loaded onto the matrix.
Note: To save the system settings, press the “Save System settings” button. The file will automatically save to
the download folder. The file can be renamed (using a project name may make the file easier to find
later) but the file extension should not be altered (altering the extension may corrupt or make the file
unusable).
Note: To load the system settings, click the browse button on the WebGUI. Once the search folder displays,
select the file and press the load button. A progress bar will display to make it easier to know when
the upload is complete. If a restart is required, a prompt will display.

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The network page enables the matrix IP settings to be altered. If a static IP is required, then DHCP
needs to be turned off. Once off, the settings will be available to change.
Login mode, when on, will request a password whenever a control device is connected to the
matrix.
The firmware page displays the matrix, HDBaseT transmitter chips, and HDBaseT receivers firmware
version and provides an easy way to update.
Download the most current firmware from http://atlona.com/UHD-PRO3-1616M.html. Once the
firmware is on the computer use the browse button to select the correct file. Press the update
button and a progress bar will display. If a restart is required, the WebGUI will display a prompt.

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The Users page allows non-admin users to be added or the admin username and password to be
changed.
Only 3 non-admin users can be added. Type in the username and password to the fields and press
add. Users will not have the ability to access this page.
Admin password (default username=”root” and password=”Atlona”) can also be changed. Be sure to write
this information down as admin is the only profile allowed to add/remove users.
The control page will allow simple functions to be changed. Turn the matrix on/off, IR front panel
receiver window on/off, and front panel key lock on/off. The time zone and baud rates (for matrix and
zone outputs) can be altered as well.

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The I/O page makes an easy way to set up input and output routing and labeling.
The inputs and outputs have the option for labeling to help make routing and switching simpler.
Label each input and output individually. Select what source or zone that is to be labeled, type the
name in the box, and press change.
Note: Labels are limited to 16 characters and no spaces
I/O routing includes mirror mode for the HDMI ports.
Mirror Mode:
On - HDBaseT outputs are selectable from the drop down menu. The HDMI port will output the
same audio and video of the selected HDBaseT output
Off (Matrix Mode) - Any of the connected inputs are selectable from the drop down menu. The HDMI
port will output audio and video from the source to a local display.
Note: Default label is Input_X or Output_X.
Labels will follow corresponding ports.
Ex. Input 6 will default to label Input_6

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The Route Memory page provides set up, labeling, and configuration of up to 20 preset memories
for fast and easy control.
Set Up
- Select Route Memory # from the ‘Preset Select’ drop down menu
- Set the input/output routes
- Save to memory
- Label the route memory preset
- Repeat as needed until all route memories are saved
Note: Switching does not occur during the set up and labeling of route memory.
To apply route memory to the matrix: Select the route memory # from the memory selection drop
down menu and press the ‘Select’ button.

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The EDID page is used for saving EDIDs, loading EDIDs, or using internal EDIDs on the input ports.
Each output will have an individual EDID that can be saved to memory. The matrix has 20 available
EDID memory presets. Each display EDID can be saved to the corresponding memory number.
Ex. Output 2 to EDID memory 2. Once saved, the EDIDs can be loaded to the input to ensure compatibility.
Internal EDIDs can also be loaded to inputs. There are 14 internal EDIDs. The list can be found on
page 11.

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The HDBT page provides testing of Ethernet cables connected to the HDBaseT port on the matrix.
To perform an HDBaseT test, do the following:
1. Select the desired HDBaseT port from the HDBT Zone drop-down list.
2. Connect an active HDMI source to the matrix.
3. Ensure that the source and sink are operating correctly.
4. Click the Start button.
Refer to the Test Instructions on this page for information on interpreting the test results.
The HDCP page provides a quick way to see whether a display is HDCP compliant or not and the
version supported. This page will give multiple status readouts: No Connection, Compliant 1.X,
Compliant 2.X, and Non-Compliant.