Woxcon MUH44T-H2 User manual

MUH44T-H2
4x4 HDMI 2.0 HDBaseT Matrix Switcher
All Rights Reserved
Version: MUH44T-H2_2019V1.4
User Manual

4x4 HDMI 2.0 HDBaseT Matrix Switcher
Preface
Read this user manual carefully before using the product. Pictures shown in this
manual are for reference only. Different models and specifications are subject to real
product.
This manual is only for operation instruction, please contact the local distributor for
maintenance assistance. The functions described in this version were updated till
November, 2019. In the constant effort to improve the product, we reserve the right to
make functions or parameters changes without notice or obligation. Please refer to the
dealers for the latest details.
FCC Statement
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. It has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a commercial
installation.
Operation of this equipment in a residential area is likely to cause interference, in which
case the user at their own expense will be required to take whatever measures may be
necessary to correct the interference.
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.

4x4 HDMI 2.0 HDBaseT Matrix Switcher
SAFETY PRECAUTIONS
To ensure the best performance from the product, please read all instructions carefully
before using the device. Save this manual for further reference.
l Unpack the equipment carefully and save the original box and packing material for
possible future shipment.
l Follow basic safety precautions to reduce the risk of fire, electrical shock and injury
to persons.
l Do not dismantle the housing or modify the module. It may result in electrical shock
or burn.
l Using supplies or parts not meeting the specifications of product may cause
damage, deterioration or malfunction.
l Refer all servicing to qualified service personnel.
l To prevent f i r e or shock hazard, do not expose the uni t t o rain, moisture or inst a l l
this product near water.
l Do not put any heavy items on the extension cable in case of extrusion.
l Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
l Install the device in a place with fine ventilation to avoid damage caused by
overheat.
l Keep the module away from liquids.
l Spillage into the housing may result in fire, electrical shock, or equipment damage.
If an object or liquid falls or spills on to the housing, unplug the module immediately.
l Do not twist or pull by force ends of the optical cable. It can cause malfunction.
l Do not use liquid or aerosol cleaners to clean this unit. Always unplug the power to
the device before cleaning.
l Unplug the power cord when left unused for a long period of time.
l Information on disposal for scrapped devices: do not burn or mix with general
household waste, and please treat them as normal electrical wastes.

4x4 HDMI 2.0 HDBaseT Matrix Switcher
Table of Contents
1. Product Introduction .................................................................................................... 1
1.1 Features ............................................................................................................. 1
1.2 Package List ....................................................................................................... 2
2. Specification ................................................................................................................ 3
3. Panel Description ........................................................................................................ 5
3.1 Front Panel ......................................................................................................... 5
3.2 Rear Panel ......................................................................................................... 5
4. System Connection ..................................................................................................... 7
4.1 Usage Precaution ............................................................................................... 7
4.2 System Diagram ................................................................................................. 7
5. Button Control .............................................................................................................. 8
5.1 Signal Switching ................................................................................................. 8
5.2 Panel Button Locking/Unlocking ......................................................................... 9
5.3 Status Information Inquiry .................................................................................. 9
5.4 EDID Management ........................................................................................... 10
5.5 Audio Setting .................................................................................................... 12
5.6 Preset Setting ................................................................................................... 13
5.7 IP Address Inquiry ............................................................................................ 14
6. GUI Control ................................................................................................................ 15
6.1 Signal Switching ............................................................................................... 16
6.2 Audio Setting .................................................................................................... 17
6.3 Configuration .................................................................................................... 19
6.3.1 Down-scaling .......................................................................................... 19
6.3.2 HDCP Setting ......................................................................................... 20
6.3.3 EDID Copy ............................................................................................. 21
6.3.4 EDID Setting .......................................................................................... 22
6.4 CEC Control ..................................................................................................... 23
6.5 RS232 Control .................................................................................................. 26
6.6 Access Setting .................................................................................................. 27

4x4 HDMI 2.0 HDBaseT Matrix Switcher
6.7 Interface Setting ............................................................................................... 28
6.8 Network Setting ................................................................................................ 29
6.9 GUI Upgrade .................................................................................................... 30
7. IR Control .................................................................................................................. 31
7.1 IR Remote Control ............................................................................................ 31
7.2 IR Pass-through Control ................................................................................... 31
7.2.1 Control Local Input Device from Remote ............................................... 32
7.2.2 Control Remote Output Device from Local ............................................ 34
8. RS232 Control ........................................................................................................... 36
8.1 RS232 Control Connection ............................................................................... 36
8.1.1 Control the Matrix Switcher from Local .................................................. 36
8.1.2 Control the Matrix Switcher from Remote .............................................. 37
8.1.3 Control the Remote Third-party Device from Local ................................ 38
8.1.4 Control the Local Third-party Device from Remote ................................ 39
8.2 RS232 Control Software ................................................................................... 40
8.3 RS232 Commands ........................................................................................... 41
8.3.1 System Setting ....................................................................................... 41
8.3.2 Signal Switching ..................................................................................... 45
8.3.3 Audio Setting .......................................................................................... 47
8.3.4 HDCP Setting ......................................................................................... 50
8.3.5 EDID Management ................................................................................. 51
8.3.6 Third-party Device Control ..................................................................... 53
8.3.7 CEC Control ........................................................................................... 54
9. Firmware Upgrade ..................................................................................................... 56
10. Panel Drawing ......................................................................................................... 57
11. Troubleshooting & Maintenance .............................................................................. 58
12. Customer Service .................................................................................................... 59

4x4 HDMI 2.0 HDBaseT Matrix Switcher
1
1. Product Introduction
Thanks for choosing the professional 4x4 HDMI 2.0 HDBaseT matrix switcher! The
matrix is a four-input by four-output HDBaseT and HDMI matrix with HDCP 2.2 and up
to 4K/UHD@60Hz video support. It transmits 4K video to distances up to 131 feet (40
meters) and 1080p video to distances up to 230 feet (70 meters) over a single CATx
Ethernet cable. The four HDBaseT outputs support 24V Power over Cable (PoC)
feature, allowing the compatible receivers to draw their power from the matrix over the
HDBaseT cable.
The matrix switcher features comprehensive EDID management and advanced HDCP
handing to ensure maximum functionality with a wide range of video sources.
The matrix switcher not only supports bi-directional IR, RS232 extension but also has
IR, RS232, and TCP/IP control options.
The product provides performance in control and transmission, which could be used in
a number of different installation scenarios, for example, with computers, for monitoring
purposes, large screen displays, conference systems, television education, bank
security institutions, etc.
1.1 Features
l 4x4 HDBaseT matrix switcher with audio matrix.
l Fully compliant with the HDMI 2.0 and HDCP 2.2.
l Supports HDMI resolution up to 4K@60Hz 4:4:4, HDR10.
l Features four mirrored HDMI outputs for four HDBaseT outputs, and the four HDMI
outputs support 4K to 1080p down-scaling.
l The four HDBaseT outputs support 24V PoC, allowing the receivers to draw their
power from the matrix switcher over the HDBaseT cable.
l Transmits 4K signal to the distance up to 131 feet (40 meters) and 1080p signal to
the distance up to 230 feet (70 meters) over a single CATx Ethernet cable.
l Supports audio matrix. Provides four digital SPDIF audio outputs and four analog
L+R audio outputs for HDMI input audio de-embedding and HDBaseT output audio
de-embedding. Moreover, the four digital SPDIF audio outputs supports ARC audio
output from receivers.
l Volume adjustment for analog L+R audio outputs.
l Supports comprehensive EDID management and advanced HDCP handling.
l Controllable via front panel buttons, RS232 local and pass-through, IR local and
pass-through, CEC, and TCP/IP (built-in GUI).

4x4 HDMI 2.0 HDBaseT Matrix Switcher
2
1.2 Package List
l 1x MUH44T-H2 4x4 HDMI 2.0 HDBaseT matrix switcher
l 2x Mounting Ears with 6 Screws
l 4x Plastic Cushions with 4 Screws
l 1x IR Receiver
l 1x IR Remote
l 1x RS232 Cable (3-pin to DB9)
l 8x 3-pin Terminal Blocks
l 1x Power Cord
l 1x User Manual
Note: Please contact your distributor immediately if any damage or defect in the
components is found.

4x4 HDMI 2.0 HDBaseT Matrix Switcher
3
2. Specification
Video Input
Input
(4) HDMI
Input Connector
(4) Type-A female HDMI
HDMI Input Resolution
Up to 4Kx2K@60Hz 4:4:4, HDR10,1080p 3D
Video Output
Output
(4) HDBaseT, (4) HDMI
Output Connector
(4) RJ45, (1) Type-A female HDMI
HDMI Output Resolution
Up to 4Kx2K@60Hz 4:4:4, HDR10, 1080p 3D.
Supports 4K to 1080p down-scaling.
HDBaseT Output Resolution
Up to 4Kx2K@60Hz 4:2:0
HDMI Audio Signal
LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital®
Plus, DTS:X™, and DTS-HD® Master Audio™ pass-through.
Audio Output
Output
(4) Stereo analog L+R audio, (4) Digital SPDIF audio
Output Connector
(4) 3-pin terminal blocks, (4) Tosl in k connectors
Analog L+R Audio Format
Supports PCM
Digital SPDIF Audio Format
Supports PCM, Dolby Digital, DTS, DTS-HD
Local Audio Sampling Rate
Supports 44.1KHz, 48KHz, 96KHz
ARC Audio Sampling Rate
Supports 48KHz, 96KHz
Frequency Response
20Hz – 20KHz, ±3dB
Audio Output Impedance
70Ohms
Max Input Level
L+R: 2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV
(316mV) nominal consumer line level signal.
SPDIF:±0.05dBFS.
THD+N
< 0.05% (-80dB), 20Hz – 20KHz bandwidth, 1KHz sine at 0dBFS
level (or max level).
SNR
L+R: > 80dB, 20Hz - 20KHz bandwidth.
SPDIF: > 90dB, 20Hz-20 kHz bandwidth.
Crosstalk Isolation
SPDIF: < -70 dB, 10KHz sine at 0dBFS level (or max level before
clipping).
L+R: < -80 dB, 10KHz sine at 0dBFS level (or max level before
clipping).
L-R Level Deviation
L+R: < 0.3dB, 1KHz sine at 0dBFS level (or max level before
clipping).
Frequency Response
Deviation
< ± 0.5dB 20Hz - 20KHz.

4x4 HDMI 2.0 HDBaseT Matrix Switcher
4
Output Load Capability
L+R: 1KΩ and higher (Supports 10x paralleled 10KΩ loads).
Stereo Channel Separation
>70dB@1KHz.
Noise Level
L+R: -80dB; SPDIF: -90dB
Control Part
Control port
(4) IR IN, (1) IR ALL IN, (4) IR OUT, (1) IR ALL OUT, (1) IR EYE,
(5) RS232, (1) FIRWARE, (1) TCP/IP
Control Connector
(11) 3.5mm jacks, (5) 3-pin terminal blocks, (1) Type-A USB, (1)
RJ45
General
Transmission Mode
HDBaseT
Transmission Distance
1080p ≤ 230 feet (70 meters),
4K@60Hz ≤ 131 feet (40 meters)
Bandwidth
18Gbps
Operation Temperature
-5℃ ~ +55℃
Storage Temperature
-25℃ ~ +70℃
Relative Humidity
10% ~ 90%
External Power Supply
100V~240V AC, 50/60Hz
Power Consumption
65W (Max)
Dimension (W*H*D)
436.4mm x 44mm x 356.6mm
Net Weight
3.3kg

4x4 HDMI 2.0 HDBaseT Matrix Switcher
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3. Panel Description
3.1 Front Panel
①
LCD Screen: Presents real-time operation status.
②
Power LED: Illuminates RED when the device is in standby mode, illuminates
GREEN when device is powered on.
③
IR Sensor and its LED: Illuminates RED when the IR sensor receives an IR signal
from the IR remote to control the matrix switcher. The IR sensor is on the right side
of the LED.
④
INPUT: Four buttons for input source selection.
⑤
OUTPUT: Four buttons for output channel selection.
⑥
Menu Buttons:
l LOCK: Lock or unlock the front panel buttons.
l PRESET: Preset setting.
l MENU/↲: Menu or confirm button.
l BACK: Go back to the previous operation.
l UP: Page up.
l DOWN: Page down.
3.2 Rear Panel
①
INPUT: Four type-A female HDMI input ports to connect HDMI sources.
②
IR IN:
UP
DOWNBACKPRESET
MENU/
13 5
6
4
2
AUDIO MATRIX OUT / ARC
IR EY E
16789
2345

4x4 HDMI 2.0 HDBaseT Matrix Switcher
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l 1~4: Four 3.5mm jacks to connect four IR receivers. Each IR input is
associated with the respective HDBaseT output and cannot be switched
separately. It makes up a bi-directional IR transmission with the IR OUT on the
corresponding HDBaseT receiver.
l ALL IN: 3.5mm jack to connect the IR receiver to transmit the IR signal from the
ALL IN port to all HDBaseT receivers.
③
IR OUT:
l 1~4: Four 3.5mm jacks to connect four IR emitters to send the IR signal
received from the corresponding HDBaseT receivers.
l ALL OUT: 3.5mm jack to connect the IR emitter to send the IR signal received
from all HDBaseT receivers.
④
OUTPUT: Four HDBaseT RJ45 outputs to connect the four HDBaseT receivers,
and four local HDMI ports to connect local displays.
⑤
AUDIO MATRIX OUT/ARC: Four 3-pin terminal blocks and four Toslink connectors
to connect speakers or amplifiers for HDMI input audio de-embedding or HDBaseT
output audio de-embedding, and the four Toslink connectors can also be used for
ARC audio output from HDBaseT receivers. They can make up an audio matrix to
be set by front panel buttons, GUI or RS232 commands.
⑥
RS232: Four 3-pin terminal blocks to control the third-party devices base on
RS232 pass-through feature. There is a one-to-one correspondence between the
four RS232 ports and the four RS232 ports of four HDBaseT receivers.
⑦
CONTROL:
l RS232: 3-pin terminal block to connect the control device (e.g. PC) to control
the matrix switcher by RS232 commands.
l IR EYE: 3.5mm jack to connect IR receiver to control the matrix switcher by the
IR remote.
l FW: Type-A USB port for firmware upgrade.
l TCP/IP: RJ45 port to connect the control device (e.g. PC) to control the matrix
switcher by GUI.
⑧
AC100V~240V: Power port to connect an AC 100V~240V power by the power
cord.
⑨
GROUND: Connect to earth to ensure the unit is well grounded.

4x4 HDMI 2.0 HDBaseT Matrix Switcher
7
4. System Connection
4.1 Usage Precaution
l Make sure all components and accessories included before installation.
l System should be installed in a clean environment with proper temperature and
humidity.
l All of the power switches, plugs, sockets, and power cords should be insulated and
safe.
l All devices should be connected before power on.
4.2 System Diagram
The following diagram illustrates typical input and output connections that can be
utilized with this matrix switcher:
Tx Rx
LINKHDCP
AUDIO MATRIX OUT / ARC
IR EYE
Receiver
Projector
Remote
IR Emitter
Game Console
IR Emitter
IR Receiver
Remote
Appl y TV
Laptop
4K Blu-Ray
Display Laptop Router
Remote
IR Receiver
IR Receiver
HDMI:
IR:
RS232:
HDBaseT:
Ethernet:
Audio:
Amplifier Speaker
Speaker Speaker Speaker Speaker

4x4 HDMI 2.0 HDBaseT Matrix Switcher
8
5. Button Control
The matrix switcher can be controlled by using the buttons on the front panel.
Whenever a command is accepted, the indicators of all the buttons pressed will blink
three times then they will go off. If the command fails, the indicators will go off
immediately without blinking.
5.1 Signal Switching
l Switch an input to an output
Operation: INPUT# + OUTPUT# + MENU/↲"
Example: Switch Input 1 to Output 2:
Press INPUT 1 Press OUTPUT 2
Press to confirm.
Note: In default status, 4 IR OUT ports correspond with 4 HDMI INPUTS. When you
switch an HDMI input, the corresponding IR OUT will be switched synchronously.
l Switch an input to several outputs
Operation: INPUT# + OUTPUT# + OUTPUT# +… + MENU/↲
Example: Switch Input 1 to Output 2, 3, and 4.
Press INPUT 1 Press OUTPUT 2, 3, 4
Press to confirm.
SWITCH:1 ->
SWITCH:1 ->
2
SWITCH:1 ->
SWITCH:1 ->
2 3 4

4x4 HDMI 2.0 HDBaseT Matrix Switcher
9
5.2 Panel Button Locking/Unlocking
Press and hold at least three seconds. Press
and hold to unlock.
5.3 Status Information Inquiry
Press Press enter status
information tab. Press or navigation buttons to check the previous
or next item respectively.
LCD Screen
Description
Report the signal switching status.
Report the connection status of all HDMI input ports.
Y means the corresponding input port is connected to
a source device, N means there is no connection
between the input port and source device.
1~4=HDBaseT output 1~4.
Report the connection status of all HDBT output
ports.
Y means the corresponding output port is connected
to an HDBaseT receiver, N means there is no
connection between the output port and HDBaseT
receiver.
5~8=HDMI loop output 1~4.
Report the connection status of all HDMI loop output
ports.
Y means the corresponding output port is connected
to a display device, N means there is no connection
between the output port and display device.
HDBT Matrix
System Locked
HDBT Matrix
System Unlocked
Status Info <
EDID Management
IN 1 1 1 1
1 2 3 4
OUT
IN 1 2 3 4
Y Y Y Y
LINK
OUT 1 2 3 4
Y Y Y Y
LINK
OUT 5 6 7 8
Y Y Y Y
LINK

4x4 HDMI 2.0 HDBaseT Matrix Switcher
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5.4 EDID Management
The Extended Display Identification Data (EDID) is used by the source device to match
its video resolution with the connected display. By default, the four source devices
invoke the fifth built-in EDID: 4K@60Hz HDR 2CH.
l Enter EDID management tab:
Press Press to select EDID Management.
Press enter EDID management tab. Press
or navigation buttons to select the below items:
ü Learn HDBT OUT
ü Learn HDMI OUT
ü Built-in EDID
l To copy the EDID data from one HDBT output to one or several inputs:
Example: Input 1, 2, 3 and 4 learn the EDID data of HDBT output 2.
Select Learn HDBT OUT Press to confirm.
Press OUTPUT 2
Press INPUT 1, 2, 3, 4.
Press to confirm.
Status Info
EDID Management <
Learn HDBT OUT <
Learn HDMI OUT
PRESS INPUT KEY
Learn HDBT OUT 1
PRESS INPUT KEY
Learn HDBT OUT 2
1 2 3 4
Learn HDBT OUT 2

4x4 HDMI 2.0 HDBaseT Matrix Switcher
11
l To copy the EDID data from one HDMI output to one or several inputs:
Example: Input 1 and 2 learn the EDID data of HDMI output 4.
Select Learn HDMI OUT Press to confirm.
Press OUTPUT 4
Press INPUT 1 and 2. Press
to confirm.
l To invoke the built-in EDID data:
There are six types of built-in EDID data can be invoked, as shown as below:
No.
EDID
Video
Audio
1
1080p
2CH
2
1080p HDR
MultiCH
3
4K@30Hz HDR
2CH
4
4K@60Hz HDR
MultiCH
5 (Default)
4K@60Hz HDR
2CH
6
4K@60Hz HDR
MultiCH
User Custom
Example: Input 1 and 2 invoke the built-in EDID data: 4K@30Hz HDR 2CH.
Select Built-in EDID Press to confirm.
Press or navigation buttons to select the
built-in EDID to be invoked Press INPUT 1 and 2.
Learn HDBT OUT
Learn HDMI OUT <
PRESS INPUT KEY
Learn HDMI OUT 1
PRESS INPUT KEY
Learn HDMI OUT 4
1 2
Learn HDMI OUT 4
Learn HDMI OUT
Built-in EDID <
PRESS INPUT KEY
1080P 2CH <
PRESS INPUT KEY
4K30HDR 2CH <

4x4 HDMI 2.0 HDBaseT Matrix Switcher
12
Press to confirm.
5.5 Audio Setting
The matrix switcher provides four analog L+R audio output ports and four digital SPDIF
output ports for audio de-embedding. The audio source selection of these eight audio
output ports, and the L+R audio volume can be controlled by the front panel buttons.
l Audio Source Selection
There are eight audio sources can be selected for any analog L+R audio output port,
and twelve audio sources can be selected for any SPDIF audio output port.
Audio Output Ports
Audio Sources
Input Breakout
Output Breakout
ARC
L+R OUT 1
In1 Breakout
In2 Breakout
In3 Breakout
In4 Breakout
Out1 Breakout
Out2 Breakout
Out3 Breakout
Out4 Breakout
/
L+R OUT 2
L+R OUT 3
L+R OUT 4
SPDIF OUT 1
In1 Breakout
In2 Breakout
In3 Breakout
In4 Breakout
Out1 Breakout
Out2 Breakout
Out3 Breakout
Out4 Breakout
Out1 ARC
Out2 ARC
Out3 ARC
Out4 ARC
SPDIF OUT 2
SPDIF OUT 3
SPDIF OUT 4
Example: Select the HDMI input 2 audio source for the analog L+R output 2.
Press Press to select AUDIO Setting.
Press to enter the tab. Press to select L+R OUT 2.
Press Press to select In2 Breakout
Press to confirm.
l L+R Output Audio Volume Control
1 2
4K30HDR 2CH <
AUDIO Setting <
IP Address
L+R OUT 2 <
L+R OUT 2 Vol
L+R OUT 2
In2 Breakout <

4x4 HDMI 2.0 HDBaseT Matrix Switcher
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Example: Set the audio volume of L+R OUT 2 port.
Press Press to select AUDIO Setting.
Press to enter the tab. Press to select L+R OUT 2 Vol.
Press to enter the setting tab.
Press or to set the volume value.
Press to confirm.
5.6 Preset Setting
Press PRESET button can save the current switching routing or load the saved layout
preset.
Note: The matrix switcher supports nine presets, but only preset 1~4 can be saved and
recalled by button control. Please manage other preset by GUI control or RS232
control.
l Save the current switching routing to a preset
Example: Save the current switching routing to preset 2.
Press Press and hold at least 3
seconds. Press INPUT 2 to select Preset 2.
Press to confirm.
AUDIO Setting <
IP Address
L+R OUT 2
L+R OUT 2 < Vol
L+R OUT 2 Vol
91
Preset Recall
Hold 3s to Store
Store Preset
Press Key
Store Preset 2
Store Preset 2
Store Success

4x4 HDMI 2.0 HDBaseT Matrix Switcher
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l Recall a saved preset
Example: Recall the saved preset 2.
Press Press INPUT 2 to select
Preset 2. Press to confirm.
5.7 IP Address Inquiry
Press Press to select IP Address
Press
Preset Recall
Hold 3s to Store
Recall Preset 2
Recall Preset 2
Recall Success
AUDIO Setting
IP Address <
IP Address
192.168.0.178

4x4 HDMI 2.0 HDBaseT Matrix Switcher
15
6. GUI Control
The switcher can also be controlled via TCP/IP. The default IP settings are:
IP Address:
192.168.0.178
Subnet Mask:
255.255.255.0
Type 192.168.0.178 in the internet browser, it will enter the below log-in webpage:
Username: admin
Password: admin
Type the user name and password, and then click Login to enter the section for video
switching.