BG-UM44-150L-KIT
4X4 4K 18Gbps UHD HDMI/HDBaseT Matrix Switcher with 2-Way
IR/Advance EDID/Downscaling/IP and RS-232 Control
User Manual
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 2
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
TABLE OF CONTENTS
Statement 4
Safety Precaution 4
Introduction 5
Features 5
Packing List 6
Specifications 7
Operation Controls and Functions 8
IR Remote 11
IR Control System 11
IR Cables 13
EDID Management 14
Web GUI User Guide 16
RS-232 Control Commands 26
Application Example 31
Tech Support 32
Limited Product Warranty Terms 32
Mission Statement 32
Copyright 32
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 3
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Statement
Please read these instructions carefully before connecting, operating, or configuring this
product. Please save this manual for future reference.
Safety Precaution
● To prevent damaging this product, avoid heavy pressure, strong vibration, or immersion
during transportation, storage, and installation.
● The housing of this product is made of organic materials. Do not expose to any liquid,
gas, or solids which may corrode the shell.
● Do not expose the product to rain or moisture.
● Unplug this device during lightning storms
● Clean only with a soft dry microfiber cloth.
● To prevent the risk of electric shock, do not open the case. Installation and maintenance
should only be carried out by qualified technicians.
● Do not use the product beyond the specified temperature, humidity, or power supply
specifications.
● This product does not contain parts that can be maintained or repaired by users.
Damage caused by dismantling the product without authorization from BZBGEAR is not
covered under the warranty policy.
● Installation and use of this product must strictly comply with local electrical safety
standards.
● Only use accessories specified by the manufacture
● Product specifications may be subject to technical upgrades without further notice
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Introduction
The BG-UM44-150L-KIT is an 18Gbps 4x4 HDBaseT(150M) matrix. It features four HDMI
inputs and four HDMI outputs which are mirrored to four HDBaseT category cable outputs
which run simultaneously. The system can support resolutions up to 4K2K@60Hz 4:4:4 and
each HDMI output supports 4K2K to 1080P downscaling independently.
The HDBaseT outputs can extend video transmission distance via Cat 5e/6/7 up to 492ft
(150m) at 1080p and 4K2K up to 394ft (120m). While achieving long distances and high
resolutions the BG-UM44-150L also supports a variety of HDR formats such as HDR10+,
Dolby Vision, and HLG for rich colors.
The BG-UM44-150L-KIT can de-embed audio to stereo analog and digital coaxial on the
transmitter and 3.5mm stereo on the HDBaseT receivers. HDMI audio pass-through
supports up to 7.1CH HD audio in a variety of formats like Dolby TrueHD. The system also
supports IR matrixing.
The IR signal is one-to-one control at the matrix end and the IR signal follows HDMI video
channels at the HDBaseT receiver end. To simplify installation, the receivers support power
over cable (PoC) so no additional power supply is needed. The BG-UM44-150L-KIT
provides an intuitive front panel OLED screen and control via physical panel buttons, IR
remote, RS-232, LAN, or Web GUI.
Features
● HDMI 2.0b, HDCP 2.2 and HDCP 1.x compliant
● Video resolution up to 4K2K@60Hz (YUV 4:4:4) on all HDMI & HDBaseT ports
● 4 HDMI inputs and 4 HDMI / HDBaseT mirrored outputs
● HDMI ports transmit 18Gbps lossless uncompressed video bandwidth
● 18Gbps lossless compressed HDBaseT signal transmission
● 4K->1080P down scaler for each output port
● HDR, HDR10, HDR10+, Dolby Vision, HLG are supported
● HDBaseT output can extend video transmission distance up to 492ft / 150m for
1080P or 394ft / 120m for 4K2K via a single Cat 5e/6/7 cable
● HDMI audio pass-through up to 7.1CH HD audio (LPCM, Dolby TrueHD and DTS-HD
Master Audio)
● IR matrix
● Audio de-embedding via analog and coax ports
● Advanced EDID management and CEC control
● 24V PoC on all HDBaseT ports
● 1U rack mounted design with front panel OLED display
● Control via front panel buttons, IR remote, RS-232, LAN and Web GUI
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Packing List
● 1 x 18Gbps 4x4 HDBaseT (150M)
Matrix
● 4 x HDBaseT Receiver
● 1 x Matrix IR Remote
● 1 x 100~240V AC 50/60Hz Power cable
● 1 x RS-232 serial cable (1.5 meters,
male to female head)
● 4 x 3-pin Phoenix Connector & 4 x 5-pin
Phoenix Connector
● 5 x IR Blaster cable (1.5 meters)
● 5 x IR Receiver cable (1.5 meters)
● 10 x Mounting Ear (Matrix and Receiver)
● 1x User Manual
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Specifications
Technical
HDMI Compliance
HDMI 2.0b
HDCP Compliance
HDCP 2.2 and HDCP 1.x
Video Bandwidth
18Gbps
Video Resolution
Up to 4K2K@50/60Hz (4:4:4)
Color Space
RGB 4:4:4, YCbCr 4:4:4/4:2:2/4:2:0
Color Depth
8-bit, 10-bit, 12-bit (1080p@60Hz) 8-bit (4K2K@60Hz YUV4:4:4)
8-bit,10-bit,12-bit (4K2K@60Hz YCbCr 4:2:2/4:2:0）
HDR
HDR10, HDR10+, Dolby Vision, HLG
HDMI Audio Formats
LPCM 2.0/2.1/5.1/6.1/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus (DD+), DTS-ES,
DTS HD Master, DTS HD-HRA, DTS-X
Coax Audio Formats
PCM 2.0, Dolby Digital / Plus, DTS 2.0/5.1
Analog Balanced
Audio Formats
PCM 2.0 CH
Vmax
2 Vrms
SNR
＞90dB
THD+N Ratio
＜0.1%（V_max） 0.001%~0.01%（V_best）
Crosstalk
＞80dB
Frequency Response
20Hz~20kHz ±0.5dB
ESD Protection
Human-body Model: ±8kV (Air-gap discharge), ±4kV (Contact discharge)
Connection
Matrix
Inputs: 4 x HDMI Type A [19-pin female]
Outputs: 4 x HDMI Type A [19-pin female]
4 × HDBaseT port [RJ45]
4 × Coaxial audio [3.5mm Stereo Mini-jack]
4 × Balanced analog audio [5-pin Phoenix connector]
Controls: 5 x IR IN [3.5mm Stereo Mini-jack]
5 x IR OUT [3.5mm Stereo Mini-jack]
1 × TCP/IP [RJ45]
1 × RS-232 [D-Sub 9]
HDBaseT Receiver
Input: 1 x HDBT IN [RJ45, 8-pin female]
Outputs: 1 x HDMI Type A [19-pin female]
1 x AUDIO OUT [3.5mm Stereo Mini-jack]
Controls: 1 x IR IN [3.5mm Stereo Mini-jack]
1 x IR OUT [3.5mm Stereo Mini-jack]
1 x RS-232 [3-pin Phoenix connector]
1 x SERVICE [Mini-USB, Update port]
Mechanical
Housing
Metal Enclosure
Color
Black
Dimensions
Matrix: 440mm (W) × 200mm (D) × 44.5mm (H)
Receiver: 140mm (W) x 65mm (W) x 18mm (W)
Weight
Matrix: 3.1Kg, Receiver: 155g
Power Supply
AC 100 - 240V 50/60Hz
Power Consumption
60W (Max)
Operating Temperature
0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature
-20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity
20~90% RH (non-condensing)
Resolution / Distance
4K60 - Feet / Meters
CAT5e/6/7
492ft / 150M
Resolution / Cable length
4K60 -
Feet / Meters
4K30 -
Feet / Meters
1080P60 -
Feet / Meters
HDMI IN / OUT
16ft / 5M
32ft / 10M
50ft / 15M
The use of “Premium High-Speed HDMI” cables is highly recommended.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Operation Controls and Functions
Matrix Panel
Front Panel
NO.
Name
Function Description
1
LED screen
Display matrix switching status, input / output port, EDID, Baud rate, and IP Address.
2
Power LED
The LED will illuminate green when the unit is working normally and red when the unit is in
standby.
3
OUTPUT / INPUT
buttons
Press an output button (1~4) first and then press an input button (1~4) to select the
corresponding input source for the output port.
4
MENU / ENTER / UP /
DOWN
①EDID setting: On the initial OLED display screen, press the “MENU” button to enter the
menu and then Enter on “Select EDID” interface, press “UP/DOWN” button to select the
required EDID and press the “ENTER” button to enter “Copy to Input.” Press the “UP/DOWN”
button to select the input port you need to set, and press “ENTER” again to confirm.
②Baud rate setting: On the initial OLED display screen, press “MENU” button twice to enter
“SELECT BAUD” interface, and press “UP/DOWN” button to select the required Baud rate,
finally press the “ENTER” button to confirm the setting.
③IP Address Check: On the initial OLED display screen, press “MENU” button three times to
enter the IP interface and check the current IP address, then press “UP/DOWN” button to
switch DHCP ON/OFF, finally press the “ENTER” button to confirm the setting.
Pressing the “MENU” button again will return to the initial OLED display status.
5
POWER button
Press and hold the POWER button for 3 seconds to enter the standby mode, then press the
button again to wake up the device.
6
IR Window
IR receiver window: it only receives the IR remote signal from this product.
7
LOCK button
Press the LOCK button to lock front panel buttons (Except the power button); Press the button
again to unlock.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Rear Panel
No.
Name
Function Description
1
IR IN (1/2/3/4/ ALL)
ports
Connect to the IR receiver cable, the IR receive signal will be sent to the “IR OUT” port of the
HDBaseT receiver.
2
IR OUT (1/2/3/4/
ALL) ports
Connect to the IR blaster cable, the IR emit signal will be from the “IR IN” port of the
HDBaseT receiver.
3
AUDIO OUT (1-4) ports
4 groups of coaxial and balanced analog audio mirrored output ports. AUDIO OUT (1-4)
follows the video output of OUTPUT (1-4) ports.
4
GND
Connect the housing to the ground.
5
POWER input
Power port: Connect to 100~240V AC 50/60Hz power cable.
Power switch: Press the switch to turn on/off the power.
6
OUTPUT (1-4) ports
HDMI output ports: connect to a HDMI display device such as a TV or monitor.
HDBT mirrored output ports: connect to HDBaseT receiver via CAT cable.
7
INPUT (1-4) ports
HDMI input ports: connect to a HDMI source device such as BluRay Player.
8
CONTROL ports
TCP/IP: Connect to an active Ethernet link with an RJ45 cable for TCP/IP control.
RS-232: Command control port. Connect to a PC or control system with a D-Sub 9-pin cable
to control the matrix.
Data Signal
Indicator Lamp
Connection Signal
Indicator Lamp
● Solid: HDMI signal with HDCP.
● Flashing: HDMI signal without HDCP.
● Dark: No HDMI signal.
● Solid: Matrix and HDBaseT Receiver
are in good connection status.
● Flashing: Matrix and HDBaseT
Receiver are in poor connection status.
● Dark: Matrix and HDBaseT Receiver
are not connected.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
HDBaseT Receiver Panel
No.
Name
Function Description
1
Power LED
Red LED will be on when the receiver is powered on.
2
SERVICE port
Firmware update port.
3
DC 24V
DC 24V/1A power supply input port.
Note: The Matrix supports PoC functionality which means that the receiver does not need a power
supply.
4
HDBT IN
RJ45 connector for connecting the HDBT OUTPUT port of Matrix with a CAT cable.
5
Connection
Signal Indicator
lamp
▪ Solid: Matrix and Receiver are in good connection status.
▪ Flashing: Matrix and Receiver are in poor connection status.
▪ Dark: Matrix and Receiver are not connected.
6
Data Signal
Indicator
▪ Solid: HDMI signal with HDCP.
▪ Flashing: HDMI signal without HDCP.
▪ Dark: No HDMI signal.
7
HDMI OUT
HDMI output port: connect to HDMI display device such as TV or monitor.
8
AUDIO OUT
Analog audio output port: the audio is extracted from the HDMI signal.
9
IR IN
Connect to the IR receiver cable, the IR receive signal will be sent to the “IR OUT” port of the matrix.
10
IR OUT
Connect to the IR blaster cable, the IR signal will be from the “IR IN” port of the matrix.
11
RS-232
Connect to a PC or control system with a 3-pin phoenix connector cable to transmit commands
between the matrix and HDBaseT receiver.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
IR Remote
1. Power on or Standby: Power on the Matrix or set it to
standby mode.
2. Output 1: Press 1\2\3\4 button to select input source to
HDMI OUTPUT 1.
3. Output 2: Press 1\2\3\4 button to select input source to
HDMI OUTPUT 2.
4. Output 3: Press 1\2\3\4 button to select input source to
HDMI OUTPUT 3.
5. Output 4: Press 1\2\3\4 button to select input source to
HDMI OUTPUT 4.
Select the last ◀ or next ▶ input source button.
IR Control System
The BG-UM44-150L-KIT is not only a matrix switch but also an extender that supports
bi-directional IR control. When the matrix is connected to a HDBaseT receiver through a Cat
5e/6/7 cable, you can control the remote display device (HDBaseT) or input source device
(matrix) through an IR signal transmission. NOTE: The IR signal transmission method is
different from matrix (local) to HDBaseT receiver (remote) and from HDBaseT receiver
(remote) to matrix (local).
At the matrix (local end): the IR signal is one-to-one transmission. For example, the IR IN 1
port signal of the matrix will emit to the IR OUT port of the HDBaseT Receiver 1, and the IR
IN 3 port of the matrix will emit a signal to the IR OUT port of the HDBaseT Receiver 3. It
does not follow the video switch/change. The IR IN ALL port of the matrix will emit to all IR
OUT ports of HDBaseT receivers simultaneously. Please see the following connection
diagram.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
At HDBaseT Receiver (Remote end): IR signal follows video switch/change.
For example, the HDMI output signal on the HDBaseT Receiver 1 is from the HDMI
INPUT 2 port, so the IR input signal of the HDBaseT Receiver 1 will emit to IR OUT 2 of
the matrix. The HDMI output signal on the HDBaseT Receiver 3 is from the HDMI INPUT
4 port. Then, the IR input signal of the HDBaseT Receiver 3 will emit to IR OUT 4 of the
matrix etc. Any HDBaseT receiver’s IR IN signal can output from the IR OUT ALL port of
the matrix and the
IR OUT ALL signal of the matrix depends on your IR remote source
device. Please see the following connection diagram.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
IR Cables
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
EDID Management
This BG-UM44-150L-KIT has 21 factory defined EDID settings, 2 user-defined EDID modes
and 8 copy EDID modes. You can select a defined EDID mode or copy EDID mode through
the on-panel buttons, RS-232 control, or web interface.
On-panel button operation: On main OLED display screen, press the “MENU” button to
enter the EDID setting interface, press “UP/DOWN” button to select the required EDID, and
press the “ENTER” button to enter “Copy to Input:” interface. Then press the “UP/DOWN”
button to select the input port you need to set, and press “ENTER” again to confirm.
RS-232 control operation: Connect the matrix to a PC with a serial cable, then open a
serial command tool on the PC to send ASCII command “s edid in x from z!” to set EDID.
For details, please refer to “EDID Setting” in the ASCII command list in Section 11 “RS-232
Control Commands”.
Web Interface: Please check EDID management in the “Input Setting” in section 10 “Web
GUI User Guide.”
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
EDID Settings:
EDID Mode
EDID Description
1
1080p, Stereo Audio 2.0
2
1080p, Dolby/DTS 5.1
3
1080p, HD Audio 7.1
4
1080i, Stereo Audio 2.0
5
1080i, Dolby/DTS 5.1
6
1080i, HD Audio 7.1
7
3D, Stereo Audio 2.0
8
3D, Dolby/DTS 5.1
9
3D, HD Audio 7.1
10
4K2K30_444, Stereo Audio 2.0
11
4K2K30_444, Dolby/DTS 5.1
12
4K2K30_444, HD Audio 7.1
13
4K2K60_420, Stereo Audio 2.0
14
4K2K60_420, Dolby/DTS 5.1
15
4K2K60_420, HD Audio 7.1
16
4K2K60_444, Stereo Audio 2.0
17
4K2K60_444, Dolby/DTS 5.1
18
4K2K60_444, HD Audio 7.1
19
4K2K60, Stereo Audio 2.0 HDR
20
4K2K60, Dolby/DTS 5.1 HDR
21
4K2K60, HD Audio 7.1HDR
22
User defined 1
23
User defined 2
24~27
Copy from HDMI OUTPUT 1~4
28~31
Copy from HDBT OUTPUT 1~4
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Web GUI User Guide
The matrix can be controlled through a web interface and operation is shown below.
Step 1: Get the current IP Address.
The default IP address is 192.168.1.100. You can get the current matrix IP address in two
ways:
1. You can get the IP address using the front panel buttons. On the initial OLED
display, press the “MENU” button three times to enter the IP interface and check
the current IP address.
2. You can get the IP address via RS-232 control. Send the ASCII command “ r
ipconfig!” through a Serial Command tool, then you’ll get the feedback information
as shown below:
IP: 192.168.62.109 in the above figure is the current matrix IP address (the IP address is
variable depending on network configuration).
For a list of RS-232 controls, please refer to section 11. RS-232 Control Commands.
Step 2: Connect the TCP/IP port of the matrix to a PC with an ethernet cable (as shown in
the following figure) and set the IP address of the PC to be in the same network as the
matrix.
The computer must be on the same subnet as the matrix to connect successfully. The
device will not be accessible otherwise. The units default IP address is 192.168.1.100,
therefore the computer must be connected to the 192.168.1.x subnet.
To connect to the matrix, open the “Local Area Connection Properties” on the computer.
For Windows users right-click on the internet connection in the lower right corner of the
desktop.
Select “Open Network & Internet Settings”.
Select “Change Adapter Options”.
Right-click on your connection (Wi-Fi or Ethernet) and select “Properties”.
Select “Internet protocol version 4 (TCP/IPv4)” as shown below and click “Properties”.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Click on the bubble for “Use the following IP address”
In the IP address field enter a non-conflicting IP address on the same subnet as the
camera. If there is another device with the same IP address you will not be able to connect.
In the Subnet mask field enter 255.255.255.0
In the Default gateway field type 192.168.1.1
You can leave the DNS fields blank.
Click OK to apply your settings.
Step 3: Input the current IP address of Matrix into your browser on the PC to enter the web
interface.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
After entering the IP address of the unit in the browser the Login page will appear as shown
below:
Select the Username from the list and enter the password. The default passwords are:
Username
User
Admin
Password
user
admin
After entering the password, click the “LOGIN” button and the following Status page will
appear.
Status Page
The “Status” page provides basic information about the product such as model, installed
firmware version, and the network information of the device.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Video Page
1. Output: The current device’s OUTPUT port.
2. Input: You can click the drop-down menu to select a signal source for the
corresponding OUTPUT port .
3. Presets Name: You can name the current scene with a maximum length of 12
characters.
4. Presets Set: You can restore the last saved audio-video matrix settings.
5. Presets Save: You can save audio-video matrix switching settings.
6. Presets Clear: You can clear the saved audio-video matrix switching settings.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Input Page
1. Inputs: Input channel of the device.
2. Active: It indicates whether the channel is connected to a signal source.
3. Name: The input channel’s name. You can modify it by entering the corresponding
name (max length: 12 characters) in the input box.
4. EDID: You can set the current channel’s EDID.
The specific operation are as follows:
Set EDID for User
Click the “Browse” button, then select the bin file. If you select the wrong EDID file, there will
be a prompt, as shown in the following figure:
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Make sure to select the correct file, then you can check the name of the selected file. Select
“User 1” or “User 2”, then click “Upload”. After successful setting, it will prompt as follows:
Download the EDID File for the Corresponding Input Channel
Click the drop-down box of “Select EDID File” to select the corresponding input channel.
Then click “Download” to download the corresponding EDID file.
Output Page
1. Outputs: Output channel of the device.
2. Name: The current output channel’s name. You can modify it by entering the
corresponding name (max length: 12 characters) in the input box.
3. Type: The current output channel’s type (HDMI or HDBT).
4. Cable: It indicates the connection status of output ports. When the output port is
connected to the display, it shows green, otherwise, it shows gray.
5. Scaler Mode: Set the current output resolution mode.
6. Stream: Turn on/off the output stream.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
CEC Page
1. Input Control: You can control the operation of each input source by pressing the
icons on the page. (You can control multiple inputs simultaneously.)
2. Output Control: You can control the operation of each display, such as power
on/off, volume +/-, active source switching. (You can control multiple outputs
simultaneously.)
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Network Page
Set the Default Network
Click “Set Network Defaults” button, there will be a prompt, as shown in the following figure:
Click “OK” to search the IP Address again, as shown in the following figure:
After the search is completed, it will switch to the login page with the default network
settings.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Modify User Password
Click the “User” button, enter the correct old password, new password, and confirm the
new password, then click “Save.” After successful modification, there will be a prompt, as
shown in the following figure:
Note: Input rules for changing passwords:
1. The password can’t be empty.
2. The new password can’t be the same as the old password.
3. The new password and confirm password must be the same.
Modify Network Setting
Modify the Mode/IP Address/Gateway/Subnet Mask/Telnet Port as required, click “Save” to
save the settings.
After modification, if the Mode is set to “Static”, it will switch to the corresponding IP
Address; if the Mode is “DHCP”, it will automatically search and switch to the IP Address
assigned by the router.
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BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
System Page
1. Panel Lock: Click to lock/unlock panel buttons. “On” indicates that panel buttons
are unavailable; “Off” indicates panel buttons are available.
2. Beep: Click to turn on/off the beep.
3. LCD: You can turn on/off the LCD, and set the turn-on time (15s/30s/60s).
4. Serial Baud Rate: Click the value to set the Serial Baud Rate.
5. Firmware Update: Click “Browse” to select the update file, then click “Update” to
complete firmware update.
6. Factory Reset: You can reset the machine to factory defaults by clicking “Reset”.
7. Reboot: You can reboot the machine by clicking “Reboot”.
Note: After reset/reboot, it will switch to the login page.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 25
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
RS-232 Control Commands
The product supports RS-232 control. You will need a serial cable with RS-232 male head
and DB9 transfer USB male head. The RS-232 head of the serial cable is connected to the
RS-232 control port with DB 9 at the rear of the Matrix, and the USB head of the serial cable
is connected to a PC. The connection method is as follows:
RS232
Then, open a Serial Command tool on the PC to send ASCII commands to control the
Matrix. The ASCII command list about the product is shown as below.
ASCII Command
Serial port protocol. Baud rate: 115200, Data bits: 8bit, Stop bits:1, Check bit: 0
x - Parameter 1
y - Parameter 2
! - Delimiter
Command
Code
Function Description
Example
Feedback
Default
Setting
Power
s power z!
Power on/off the device,z=0~1 (z=0
power off, z=1 power on)
s power 1!
Power on
System Initializing... Initialization
Finished! FW version x.xx.xx
power on
r power!
Get current power state
r power!
power on/power off
s reboot!
Reboot the device
s reboot!
Reboot...
System Initializing... Initialization
Finished! FW version x.xx.xx
System Setup
help!
List all commands
help!
r type!
Get device model
r type!
HDP-MXB44H150
r status!
Get device current status
r status!
Get the unit all status: power,
beep, lock, in/out connection,
video/audio crosspoint, edid,
scaler,hdcp, network status
r fw version!
Get Firmware version
r fw version!
MCU BOOT:Vx.xx.xx
MCU APP :Vx.xx.xx
SUB1 APP :Vx.xx.xx
SUB2 APP :Vx.xx.xx
CPLD APP :Vx.xx.xx
WEB GUI :Vx.xx
r link in x!
Get the connection status of the x input
port，x=0~4(0=all)
r link in 1!
hdmi input 1: connect
r link out y!
Get the connection status of the y
output port，y=0~4(0=all)
r link out 1!
hdmi output 1: connect hdbt
output 1: connect
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 26
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Command
Code
Function Description
Example
Feedback
Default
Setting
s reset!
Reset to factory defaults
s reset!
Reset to factory defaults System
Initializing...
Initialization Finished! FW
version x.xx.xx
s beep z!
Enable/Disable buzzer function,
z=0~1(z=0 beep off, z=1 beep on)
s beep 1!
beep on
beep off
beep on
r beep!
Get buzzer state
r beep!
beep on / beep off
s lock z!
Lock/Unlock front panel button, z=0~1
(z=0 lock off,z=1 lock on)
s lock 1!
panel button lock on panel
button lock off
panel button
lock off
r lock!
Get panel button lock state
r lock!
panel button lock on/off
s lcd on time z!
Set LCD screen remain on time, z=0~4
(0:off, 1:always on, 2:15s, 3:30s, 4:60s)
s lcd on time 1!
lcd always on
lcd on 30
seconds
r lcd mode!
Get the backlight status of lcd screen
r lcd mode!
lcd always on
s save preset z!
Save switch state between all output
port and the input port to preset z,
z=1~4
s save preset 1!
save to preset 1
s recall preset z!
Call saved preset z scenarios, z=1~4
s recall preset 1!
recall from preset 1
s clear preset z!
Clear stored preset z scenarios, z=1~4
s clear preset 1!
clear preset 1
r preset z!
Get preset z information, z=1~4
r preset 1!
video/audio crosspoint
s logo1
****************!
Set the logo name displayed on the first
line of LCD screen, the max character is
16
s logo1 Matrix
Swtich!
logo1:Matrix Swtich
s baud rate xxx!
Set the serial port baud rate of RS02
module, z=(115200,57600,
38400,19200,9600,4800)
s baud rate
115200!
Baudrate:115200
115200
r baud rate!
Get the serial port baud rate of RS02
module
r baud rate!
Baudrate:115200
s id z!
Set the control ID of the product,
z=000~999
s id 888!
id 888
0
Output Setting
s in x av out y!
Set input x to output y， x=1~4，
y=0~4(0=all)
s in 1 av out 2!
input 1 -> output 2
ptp
r av out y!
Get output y signal status y=0~4(0=all)
r av out 0!
input 1 -> output 1
input 2 -> output 2
input 3 -> output 3
input 4 -> output 4
s hdmi y stream
z!
Set hdmi output y stream on/off,
y=0~4(0=all) z=0~1(0:disable,1:enable)
s hdmi 1 stream 1!
s hdmi 0 stream 1!
enable hdmi output 1
stream
disable hdmi output 1 stream
enable hdmi all outputs stream
disable hdmi all outputs
stream
enable
r hdmi y stream!
Get hdmi output y stream status,
y=0~4(0=all)
r hdmi 1 stream!
enable hdmi output 1 stream
s hdbt y stream
z!
Set hdbt output y stream on/off,
y=0~4(0=all) z=0~1(0:disable,1:enable)
s hdbt 1 stream 1!
s hdbt 0 stream 1!
enable hdbt output 1 stream
disable hdbt output 1 stream
enable hdbt all outputs stream
disable hdbt all outputs
stream
enable
r hdbt y stream!
Get hdbt output y stream status,
y=0~4(0=all)
r hdbt 1 stream!
enable hdbt output 1 stream
s hdmi y scaler
z!
Set hdmi output y port output scaler
mode，y=0~4(0=all),
z=1~3(1=bypass,2=4k->1080p, 3=Auto)
s hdmi 1 scaler 1!
s hdmi 0 scaler 1!
hdmi output 1 set to bypass
mode
hdmi all outputs set to bypass
mode
hdmi all
outputs set to
bypass mode
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 27
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Command
Code
Function Description
Example
Feedback
Default
Setting
r hdmi y scaler!
Get hdmi output y port output mode
y=0~4(0=all)
r hdmi 1 scaler!
hdmi output 1 set to bypass
mode
s hdbt y scaler z!
Set hdbt output y port output scaler
mode，y=0~4(0=all),
z=1~3(1=bypass,2=4k->1080p, 3=Auto)
s hdbt 1 scaler 1!
s hdbt 0 scaler 1!
hdbt output 1 set to bypass
mode
hdbt all outputs set to bypass
mode
hdbt all
outputs set to
bypass mode
r hdbt y scaler !
Get hdbt output y port output mode
y=0~4(0=all)
r hdbt 1 scaler !
hdbt output 1 set to bypass
mode
EDID Setting
s edid in x from
z!
Set input x EDID from default EDID z,
x=0~4(0=all),z=1~31
1, 1080p,Stereo Audio 2.0
2, 1080p,Dolby/DTS 5.1
3, 1080p,HD Audio 7.1
4, 1080i,Stereo Audio 2.0
5, 1080i,Dolby/DTS 5.1
6, 1080i,HD Audio 7.1
7, 3D,Stereo Audio 2.0
8, 3D,Dolby/DTS 5.1
9, 3D,HD Audio 7.1
10, 4K2K30_444,Stereo Audio 2.0
11, 4K2K30_444,Dolby/DTS 5.1
12, 4K2K30_444,HD Audio 7.1
13, 4K2K60_420,Stereo Audio 2.0
14, 4K2K60_420,Dolby/DTS 5.1
15, 4K2K60_420,HD Audio 7.1
16, 4K2K60_444,Stereo Audio 2.0
17, 4K2K60_444,Dolby/DTS 5.1
18, 4K2K60_444,HD Audio 7.1
19, 4K2K60_444,Stereo Audio 2.0 HDR
20, 4K2K60_444,Dolby/DTS 5.1 HDR
21, 4K2K60_444,HD Audio 7.1 HDR
22, User define1
23, User define2
24~27, copy from hdmi output 1~4
28~31, copy from hdbt output 1~4
s edid in 1 from 1!
s edid in 0 from 1!
input 1 EDID:1080p, Stereo
Audio 2.0
all inputs EDID:1080p, Stereo
Audio 2.0
1080p,
Stereo Audio
2.0
r edid in x!
Get EDID status of the input x，
x=0~4(0=all input)
r edid in 0!
input1 EDID: 4K2K60_
444,Stereo Audio 2.0 input2
EDID: 4K2K60_ 444,Stereo
Audio 2.0 input3 EDID: 4K2K60_
444,Stereo Audio 2.0 input4
EDID: 4K2K60_ 444,Stereo
Audio 2.0
r edid data hdmi
y!
Get the EDID data of the hdmi output y
port，y=1~4
r edid data hdmi 1!
EDID: 00 FF FF FF FF FF FF 00
………
r edid data hdbt
y!
Get the EDID data of the hdbt output y
port，y=1~4
r edid data hdbt 1!
EDID: 00 FF FF FF FF FF FF 00
………
CEC Setting
s cec in x on!
set input x power on by CEC,
x=0~4(0=all input)
s cec in 1 on!
input 1 power on
s cec in x off!
set input x power off by CEC,
x=0~4(0=all input)
s cec in 1 off!
input 1 power off
s cec in x menu!
set input x open menu by CEC,
x=0~4(0=all input)
s cec in 1 menu!
input 1 open menu
s cec in x play!
set input x play by CEC, x=0~4(0=all
input)
s cec in 1 play!
input 1 play operation
s cec in x pause!
set input x pause by CEC, x=0~4(0=all
input)
s cec in 1 pause!
iInput 1 pause operation
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 28
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Command
Code
Function Description
Example
Feedback
Default
Setting
s cec in x stop!
set input x stop by CEC, x=0~4(0=all
input)
s cec in 1 stop!
input 1 stop operation
s cec in x rew!
set input x rewind by CEC, x=0~4(0=all
input)
s cec in 1 rew!
input 1 rewind operation
s cec in x mute!
set input x volume mute by CEC,
x=0~4(0=all input)
s cec in 1 mute!
input 1 volume mute
s cec in x vol-!
set input x volume down by CEC,
x=0~4(0=all input)
s cec in 1 vol-!
input 1 volume down
s cec in x vol+!
set input x volume up by CEC,
x=0~4(0=all input)
s cec in 1 vol+!
input 1 volume up
s cec in x ff!
set input x fast forward by CEC,
x=0~4(0=all input)
s cec in 1 ff!
input 1 fast forward operation
s cec in x
previous!
set input x previous by CEC, x=0~4(0=all
input)
s cec in 1 previous!
input 1 previous operation
s cec in x next!
set input x next by CEC, x=0~4(0=all
input)
s cec in 1 next!
input 1 next operation
s cec hdmi out y
on!
set hdmi output y power on by CEC,
y=0~4(0=all hdmi output)
s cec hdmi out 1
on!
hdmi output 1 power on
s cec hdbt out y
on!
set hdbt output y power on by CEC,
y=0~4(0=all hdbt output)
s cec hdbt out 1
on!
hdbt output 1 power on
s cec hdmi out y
off!
set hdmi output y power off by CEC,
y=0~4(0=all hdmi output)
s cec hdmi out 1
off!
hdmi output 1 power off
s cec hdbt out y
off!
set hdbt output y power off by CEC,
y=0~4(0=all hdbt output)
s cec hdbt out 1
off!
hdbt output 1 power off
s cec hdmi out y
mute!
set hdmi output y volume mute by CEC,
y=0~4(0=all hdmi output)
s cec hdmi out 1
mute!
hdmi output 1 volume mute
s cec hdbt out y
mute!
set hdbt output y volume mute by CEC,
y=0~4(0=all hdbt output)
s cec hdbt out 1
mute!
hdbt output 1 volume mute
s cec hdmi out y
vol-!
set hdmi output y volume down by CEC,
y=0~4(0=all hdmi output)
s cec hdmi out 1
vol-!
hdmi output 1 volume down
s cec hdbt out y
vol-!
set hdbt output y volume down by CEC,
y=0~4(0=all hdbt output)
s cec hdbt out 1
vol-!
hdbt output 1 volume down
s cec hdmi out y
vol+!
set hdmi output y volume up by CEC,
y=0~4(0=all hdmi output)
s cec hdmi out 1
vol+!
hdmi output 1 volume up
s cec hdbt out y
vol+!
set hdbt output y volume up by CEC,
y=0~4(0=all hdbt output)
s cec hdbt out 1
vol+!
hdbt output 1 volume up
s cec hdmi out y
active!
set hdmi output y active source by CEC,
y=0~4(0=all hdmi output)
s cec hdmi out 1
active!
hdmi output 1 active source
s cec hdbt out y
active!
set hdbt output y active source by CEC,
y=0~4(0=all hdbt output)
s cec hdbt out 1
active!
hdbt output 1 active source
Network Setting
r ipconfig!
Get the Current IP Configuration
r ipconfig!
IP Mode: Static IP: 192.168.1.72
Subnet Mask: 255.255.255.0
Gateway: 192.168.1.1 TCP/IP
port=8000 Telnet port=10
Mac address:
00:1C:91:03:80:01
r mac addr!
Get network MAC address
r mac addr!
Mac address:
00:1C:91:03:80:01
s ip mode z!
Set network IP mode to static IP or
DHCP, z=0~1 (z=0 Static, z=1 DHCP )
s ip mode 0!
Set IP mode:Static (Please use
"s net reboot!" command or
repower device to apply new
config!)
r ip mode!
Get network IP mode
r ip mode!
IP Mode: Static
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 29
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Command
Code
Function Description
Example
Feedback
Default
Setting
s ip addr
xxx.xxx.xxx.xxx!
Set network IP address
s ip addr
192.168.1.100!
Set IP address: 192.168.1.100
(Please
use "s net reboot!" command or
repower device to apply new
config!)
DHCP on, Device can't config
static address, set DHCP off
first.
r ip addr!
Get network IP address
r ip addr!
IP:192.168.1.100
s subnet
xxx.xxx.xxx.xxx!
Set network subnet mask
s subnet
255.255.255.0!
Set subnet Mask
address:255.255.255.0 (Please
use "s net reboot!" command or
repower device to apply new
config!) DHCP on, Device can't
config subnet mask, set DHCP
off first.
r subnet!
Get network subnet mask
r subnet!
Subnet Mask: 255.255.255.0
s gateway
xxx.xxx.xxx.xxx!
Set network gateway
s gateway
192.168.1.1!
Set gateway: 192.168.1.1
Please use "s net reboot!"
command or repower device to
apply new config!
DHCP on, Device can't config
gateway, set DHCP off first.
r gateway!
Get network gateway
r gateway!
Gateway:192.168.1.1
s tcp/ip port x!
Set network TCP/IP port (x=1~65535)
s tcp/ip port 8000!
Set TCP/IP port:8000
r tcp/ip port!
Get network TCP/IP port
r tcp/ip port!
TCP/IP port:8000
s telnet port x!
Set network telnet port
(x=1~65535)
s telnet port 23!
Set Telnet port:23
r telnet port!
Get network telnet port
r telnet port!
Telnet port:23
s net reboot!
Reboot network modules
s net reboot!
Network reboot…
IP Mode: Static IP: 192.168.1.72
Subnet Mask: 255.255.255.0
Gateway: 192.168.1.1 TCP/IP
port=8000 Telnet port=10
Mac address:
00:1C:91:03:80:01
s uart x datalen
y!
Set the data length of x hdbt uart, x=0-8,
y=1-2, 1:8bit 2:7bit
s uart 1 datalen 1!
hdbt uart1 data len is 8bit
s uart x baudrate
y!
Set the baudrate of x hdbt uart , x=0-4,
y=1-8, 1: 115200(Default) 2: 57600 3:
56000 4:38400
5:19200 6:14400 7:9600 8:4800
s uart 1 baudrate 1!
hdbt uart1 baudrate is 115200
s uart x parity y!
Set the Parity of x hdbt uart, x=0-4,
y=1-3, 1:none 2:odd 3:even
s uart x parity 1!
hdbt uart1 parity is none
s uart x type z
senddata y end!
Send data y from x hdbt uart, z=0 ascii,
z=1 hex ,x=0-4
s uart 1 type 0
senddata abcdefg
end!
hdbt uart1 data: abcdefg
r uart status x!
Get the Status of x hdbt uart , x=0-4
r uart status 1!
hdbt uart1 baudrate
9600,datalen 8bit, parity none
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 30
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Application Example
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 31
BZBGEAR BG-UM44-150L-KIT PRODUCT MANUAL
Tech Support
Have technical questions? We may have answered them already!
Please visit BZBGEAR’s support page (bzbgear.com/support) for helpful information and
tips regarding our products. Here you will find our Knowledge Base
(bzbgear.com/knowledge-base) with detailed tutorials, quick start guides, and step-by-step
troubleshooting instructions. Or explore our YouTube channel, BZB TV
(youtube.com/c/BZBTVchannel), for help setting up, configuring, and other helpful how-to
videos about our gear.
Need more in-depth support? Connect with one of our technical specialists directly:
Phone
1.888.499.9906
Email
support@bzbgear.com
Live Chat
bzbgear.com
Limited Product Warranty Terms
Pro Line: 5-year warranty from the date of purchase for AV/Broadcasting products bought
on or after August 1, 2024.
Essential Line: 3-year warranty from the date of purchase for AV/Broadcasting products
bought on or after August 1, 2024.
Cables: Lifetime Limited Product Warranty.
For complete warranty information, please visit bzbgear.com/warranty.
For questions, please call 1.888.499.9906 or email support@bzbgear.com.
Mission Statement
BZBGEAR is a breakthrough manufacturer of high-quality, innovative audiovisual equipment
ranging from AVoIP, professional broadcasting, conferencing, home theater, to live streaming
solutions. We pride ourselves on unparalleled customer support and services. Our team
offers system design consultation, and highly reviewed technical support for all the products
in our catalog. BZBGEAR delivers quality products designed with users in mind.
Copyright
All the contents in this manual and its copyright are owned by BZBGEAR. No one is allowed
to imitate, copy, or translate this manual without BZBGEAR’s permission. This manual
contains no guarantee, standpoint expression or other implies in any form. Product
specification and information in this manual is for reference only and subject to change
without notice.
All rights reserved. No reproducing is allowed without acknowledgement.
Address: 830 National Drive #140, Sacramento, CA 95834, USA · Tel: +1(888)499-9906 · Email: support@bzbgear.com 32
