Milestone MPM-44-IR-N User manual

MPM-44-IR-N
4K HDBaseT 4x4 Matrix Switcher
All Rights Reserved
Version: MPM-44-IR-N_2016V1.0
User Manual

4K HDBaseT 4x4 Matrix Switcher
Preface
Read this user manual carefully before using this product. Pictures shown in this manual
is for reference only, different model and specifications are subject to real product.
This manual is only for operation instruction only, not for any maintenance usage.
Trademarks
Mentioned product model and logo are trademarks. Any other trademarks mentioned in
this manual are acknowledged as the properties of the trademark owner. No part of this
publication may be copied or reproduced without prior written consent.
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.

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

4K HDBaseT 4x4 Matrix Switcher
Contents
1. Introduction.................................................................................................................1
1.1 Introduction to the MPM-44-IR-N.......................................................................1
1.2 Features ............................................................................................................1
1.4 Package List......................................................................................................2
2. Product Appearance of the MPM-44-IR-N ..................................................................3
2.1 Front Panel........................................................................................................3
2.2 Rear Panel.........................................................................................................4
3. System Connection.....................................................................................................6
3.1 System Applications ..........................................................................................6
3.2 Usage Precautions............................................................................................6
3.3 Connection Diagram..........................................................................................6
3.4 Connection Procedure.......................................................................................7
3.5 Connection with HDBT Receiver .......................................................................7
4. System Operations .....................................................................................................8
4.1 Front Panel Button Control................................................................................8
4.1.1 Switching I/O connection.........................................................................8
4.1.2 EDID Management..................................................................................8
4.1.3 Inquiry....................................................................................................10
4.1.4 Clear operation......................................................................................11
4.2 IR Control ........................................................................................................11
4.2.1 Usage of IR Remote..............................................................................11
4.2.2 Force Carrier .........................................................................................12
4.2.3 Control Far-end Device locally...............................................................12
4.2.4 Control Local Device Remotely .............................................................13
4.3 RS232 Control.................................................................................................15
4.3.1 Connection with RS232 Communication Port........................................15
4.3.2 Control through 9-pin RS232 port..........................................................15
4.3.3 Control through 3-pin RS232 port..........................................................15
4.3.4 Installation/uninstallation of RS232 Control Software............................16
4.3.5 Basic Settings........................................................................................17
4.3.6 RS232 Communication Commands ......................................................17

4K HDBaseT 4x4 Matrix Switcher
4.4 TCP/IP Control.................................................................................................23
4.4.1 Control Modes.......................................................................................24
4.4.2 GUI for TCP/IP control...........................................................................25
4.4.3 GUI Update............................................................................................28
4.5 Firmware Update via USB...............................................................................28
5. Specification..............................................................................................................30
6. Panel Drawing ..........................................................................................................31
7. Troubleshooting & Maintenance ...............................................................................32
8. After-sales Service....................................................................................................34

4K HDBaseT 4x4 Matrix Switcher
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1. Introduction
1.1 Introduction to the MPM-44-IR-N
MPM-44-IR-N is a professional 4x4 HDBaseT Matrix Switcher that accommodates 4
HDMI IN (4k signal at max), 4 auxiliary audio IN, 4 IR IN.
Select HDMI input by front panel buttons, IR, RS232, or GUI. The selected source is
delivered to HDMI Output 1~2 (for HDMI input 1~2) & HDBaseT outputs 1~4 (easy
extension to 70m at 1080p and 40m at 4Kx2K on a single CAT5e/6 connection with
HDBaseT receivers, with PoC) simultaneously. The unit also supports EDID
management and HDCP.
Except embedded HDMI audio, MPM-44-IR-N provides 4 auxiliary audio outputs. Audio
source is selectable via RS232 command. Selected audio is output via HDMI outputs&
HDBaseT outputs and the audio output sockets.
The unit also supports bi-directional RS232& IR control.
1.2 Features
Support HDMI 1.4 &HDCP2.2, and compliant with lower standards, capable to
transmit 4Kx2K@60Hz & 1080p 3D
Support manual HDCP management and auto-detecting
Transmit 4Kx2K signal for 8m via HDMI port, 40m via HDBT port
Audio source selectable via RS232 command
4 HDBaseT outputs, for easy extension to 70m at 1080p and 40m at 4Kx2K on a
single CAT5e/6 cable
Support PoC
LCD screen shows real-time I/O connection status, switching status, HDCP status,
and output resolution.
Controllable via front panel, RS232, IR and TCP/IP
Support bi-directional IR& RS232 control
Built-in GUI for TCP/IP control
Powerful EDID management
Support off memory for reliable operation
Support firmware upgrade through Micro USB port
Easy installation with rack-mounting design

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1.4 Package List
1 x MPM-44-IR-N
2 x Mounting ears (6 x Screws)
1 x RS232 cable
1 x IR Receiver
4 x Plastic cushions (4 x Black Screws)
1 x IR remote
1 x Power Adapter (DC 24V 2.5A)
8 x Pluggable Terminal Blocks
1 x User manual
Notes: Confirm if the product and the accessories are all included, if not, please
contact with the dealers.

4K HDBaseT 4x4 Matrix Switcher
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2. Product Appearance of the MPM-44-IR-N
2.1 Front Panel
No.
Name
Description
①
Firmware
Micro USB port for updating firmware
②
Power
Indicator
Illuminate red when power on.
③
IR
In-built IR sensor, receive IR signals sent from IR remote.
④
LCD Screen
Display real-time operation status.
⑤
INPUTS/
Menu
buttons
Normal mode: Back-lit buttons, ranging from "1" to "4".
Inquiry mode (buttons 1~4): Press “ENTER” for more than
3 seconds to enter this mode. Dial to select
different menus, to select different options.
⑥
OUTPUTS
buttons/
EDID
Manageme
nt buttons
Normal mode: Back-lit buttons, ranging from "1" to "4".
Output 1~2 support synchronous local HDMI output.
EDID Invoking mode: press and hold EDID button for 3
seconds or more to enter this mode, in this mode, button 1,
2 are used to switch to the previous/ next EDID data.
⑦
Function
buttons
ALL: Select all inputs/ outputs.
EDID management button: Enable input port to manually
capture and learn the EDID data of output devices.
CLEAR: Withdraw an operation like switching output
channel, learning EDID data before it comes into effect.
Meanwhile, the matrix will return to the previous status.
ENTER: Confirm operation. Press and hold it for 3 seconds to
enter in Inquiry mode.
Notes: Pictures shown in this manual are for reference only, different model and
specifications are subject to real product.
MPM-44-IR-N

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2.2 Rear Panel
No.
Name
Description
①
IR ALL IN
Input port for IR control signal, connect with IR receiver, deliver
IR signal to all the HDBaseT ports to control the remote
devices.
②
HDMI
INPUTS
HDMI input ports, 4 in total, typeA female HDMI connector,
connect with HDMI input source devices.
③
IR OUT
Connect with IR transmitter, to emit the IR signal sent from the
HDBaseT ports of the far-end Receiver. These IR OUT sockets
make up an IR matrix with the IR IN sockets on the HDBaseT
receivers, and all IR signals can be switched synchronously
with the AV signal, or separately switched.
④
OUTPUTS
a. IR IN: Connect with IR receiver, fixed IR input for the output,
cannot be switched separately. It makes up an IR
bi-directional transmission with the IR OUT on the
corresponding HDBaseT receiver.
b. COAX: HDMI de-embedded digital audio output.
c. RS232: Serial port to communicate with the RS232 port on
corresponding HDBaseT receiver. When controlled by
HDBaseT receiver, the communication protocol must be the
same with MPM-44-IR-N.
d. HDMI: HDMI output port, connect with HDMI displayers,
deliver same input signals with HDBaseT ports, split HDMI
output for local monitoring.
RS232
IR EYE TCP/IP
HDMI INPUTS
IR OUT
1 2 3 4
1 2 3 4
OUTPUTS
HDMI
AUDIO
HDBaseT HDMI
2 3 4
L R
AUDIO
L R
AUDIO
L R
AUDIO
L R
Tx Rx Tx Rx Tx Rx
IR IN
1
IR IN IR IN IR IN
IR ALL IN
COAX
HDBaseT HDBaseT HDBaseT DC 24V
COAX COAX COAX Tx Rx
HDCP2 2.
RS232
IR EYE TCP/IP
DC 24V
HDMI
AUDIO
HDBaseT L R
Tx Rx
IR IN
1
COAX
a b c
def

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e. HDBaseT: Works with HDBaseT receivers, such as
MPTP-T70R. It can extend AV, IR and RS232 signal to 70m
distance. Meanwhile, it can provide power for the receivers
which support PoC.
f. AUDIO: HDMI de-embedded stereo audio output
⑤
IR EYE
Connect with extended IR receiver, use the IR remote to
control MPM-44-IR-N.
⑥
TCP/IP
TCP/IP port for unit control
⑦
RS232
Serial port for unit control, 9-pin female connector, connects
with control device such as a PC.
⑧
Power
Indicator
Illuminate red when powered on.
⑨
DC 24V
Connect with DC 24V power adaptor.
⑩
GROUND
Connect to grounding, make the unit ground well.
Note: Pictures shown in this manual are for reference only, different model and
specifications are subject to real product.

4K HDBaseT 4x4 Matrix Switcher
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3. System Connection
3.1 System Applications
As its good performance in control and transmission, the MPM-44-IR-N can be widely
used in computer realm, monitoring, large screen displaying, conference system,
television education and bank securities institutions etc.
3.2 Usage Precautions
1) System should be installed in a clean environment and has a prop temperature and
humidity.
2) All of the power switches, plugs, sockets and power cords should be insulated and
safe.
3) All devices should be connected before power on.
3.3 Connection Diagram
VCR
STB
DVD
MPTP-T70R
MPM-44-IR-N
IR Emitter
Speaker
Projector
Laptop
HDTV
PC

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3.4 Connection Procedure
1) Connect HDMI sources (e.g. DVD) to HDMI inputs of the MPM-44-IR-N with HDMI
cables.
2) Connect auxiliary audio sources to the AUDIO IN ports with audio cables.
3) Connect HDBaseT receivers (e.g. MPTP-T70R) to the HDBaseT Output ports with
twisted pair.
4) Connect HDMI displays (e.g. HDTV) to HDMI outputs of the MPM-44-IR-N or the
receivers with HDMI cables
5) Connect speakers/earphones to AUDIO output ports
6) Connect the RS232 port of control device (e.g. a PC) to the RS232 port of either
MPM-44-IR-N or far-end receivers. RS232 signal can be transmitted bi-directionally
between MPM-44-IR-N and far-end receivers.
7) MPM-44-IR-N can collect IR signal sent by the included IR remote via its built-in IR
sensor or through external IR receiver connected to the IR IN/ IR EYE/ IRALL IN
port. The IR signal can be transmitted bi-directionally between MPM-44-IR-N and
far-end receivers.
8) Connect a DC 24V power adapter and the MPM-44-IR-N.
Note:
1. Connect HDBT ports of MPM-44-IR-N and far-end receiver with straight-through
cable.
2. IR receivers connected to IR IN& IR ALL IN should be with carrier. If not, send
command %0900. or %0901.to activate native carrier mode or force carrier mode in
the IR matrix launched between MPM-44-IR-N and far-end receivers.
3.5 Connection with HDBT Receiver
MPM-44-IR-N boasts 4 HDBaseT output ports which support PoC solution. Connect the
HDBT output ports of MPM-44-IR-N to HDBaseT Receivers supporting PoC (like
MPTP-T70R) via twisted pair. Plug a power supply to the power port of MPM-44-IR-N,
the HDBaseT Receivers will be energized synchronously with PoC solution.
PoC
DC 24V MPTP-T70R(PoC)

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4. System Operations
4.1 Front Panel Button Control
MPM-44-IR-N provides with convenient front panel button control. Here we make a brief
introduction to the system operations.
4.1.1 Switching I/O connection
1) To convert one input to an output:
Operation: “input”+“output”+“ENTER”
Example: input 1 to output 2
Note: In default status, 4 IR OUT sockets correspond with 4 HDMI INPUTS. When you
convert an HDMI input to an output, the corresponding IR OUT will be switched
synchronously.
2) To convert an input to several outputs:
Operation: “input” + “output” + “output” +… + “ENTER”
Example: Switch input 2 to output 2, 4
3) To convert an input to all outputs:
Operation: “input” + “ALL” + “ENTER”
Example: Convert input 1 to all outputs
Note: Indicators of the pressed buttons will blink green for three times if the conversion
is done, then it will be off. If the conversion failed, they will be off immediately.
4.1.2 EDID Management
MPM-44-IR-N features EDID management to maintain compatibility between all devices.
It can be controlled via EDID learning and EDID invoking.
EDID Learning (from output):

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One input port learns the EDID data of one output port
Operation: Press “EDID”, “INPUTS”+“OUTPUTS”+“ENTER”.
Example: Input 2 learns EDID data from output 4
All input ports learn EDID data from one output port
Operation: Press “EDID”, “ALL”+“OUTPUTS”+“ENTER”
Example: All input ports learn EDID data from output 4
Note: Indicators of the pressed buttons will blink green for three times if the conversion
is done, then it will be off. If the conversion failed, they will be off immediately.
EDID invoking:
There are five types of embedded EDID data. The chart below illustrates the detailed
information of the embedded EDID data:
No.
EDID Data
1
1080P 2D 2CH
2
1080P 3D 2CH
3
1080P 2D Multichannel
4
1080P 3D Multichannel
5
3840x2160 2D（30Hz）
Press and hold “EDID”for 3 seconds to enter EDID invoking mode, in this mode, use
output buttons 1/2 to switch among the 5 embedded EDID data. Then press “ENTER”to
confirm invoking.
Format: Press and hold “EDID”for 3 seconds, “INPUTS”+“OUTPUTS 1/2”+“ENTER”.
Operations:
Invoke embedded EDID data for one input
Operation: Press “EDID”(hold for 3 seconds to enter in EDID setting status),
“INPUTS”+“OUTPUTS”+“ENTER”.
Example: Set the EDID data of INPUT 2 to the forth type of embedded EDID data:

4K HDBaseT 4x4 Matrix Switcher
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Press (hold for 3 seconds) or to switch to the
4th EDID data .
Note: If the conversion is successful, indicators of the pressed buttons will blink green
for three times at normal speed; if the conversion failed, they will blink for three times
quickly.
4.1.3 Inquiry
Check status
Press and hold the button “ENTER”for 3 seconds, it will enter into system inquiry menu.
Use Left and Right direction button to navigate checking the previous/next items.
Function Items
Example
Description
Check the
connection status of
inputs
Y means the corresponding
port is connected with input
device, N means not.
Check the
connection status of
outputs
Y means the corresponding
port is connected with output
device, N means not.
Correspondence
between inputs and
outputs
Shows the correspondence
between the 4 inputs and 4
outputs.
Check if the input is
with HDCP
Y means the input signal is
with HDCP, N means not.
Check if the output
is with HDCP
Y means the output signal is
with HDCP, N means not.
Check the output
resolution
Use the UP and DOWN
direction button to check all
the 4 output resolutions.
Output check

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11
Press any output button to check its corresponding input.
Example: Check which one is the corresponding input for output 2. (Presume Output 2
corresponds to Input 1.)
Operation: Press Output 2 button, LCD screen display “AV: 1->2 IR: 1->2”, and
indicators of input 1 and output 2 turn on and last for 3 seconds. Then output 2
corresponds to input 1.
4.1.4 Clear operation
When you switch output channel, learn EDID data, or set EDID data, press Clear button
to withdraw the operation before you press “ENTER”to carry it on. When you press it,
the matrix will return to the previous status.
4.2 IR Control
By using IR & HDBaseT transmission technology, the MPM-44-IR-N has some functions
as follows:
1) Control far-end output device from local.
2) Control local input/output device remotely.
3) Control the MPM-44-IR-N locally/remotely.
4.2.1 Usage of IR Remote
①Standby button, press it to enter/ exit standby
mode
②Input channels, range from 1~4 (buttons 5~8
are not available), corresponding IR signal
switched synchronously when switching input
channels.
③Menu buttons, ALL, EDID and CLEAR, same
with the corresponding front panel buttons.
Please refer to 4.1 Front Panel Button Control
for details.
④: Navigation buttons.
ENTER: Confirm button.
⑤OUTPUTS (buttons 5~8 are not available)
In normal mode: output channel selection
buttons, each channel has 1 IR IN, 1
HDBaseT, 1 RS232, and 1 AUDIO outputs,
and channel 1~4 have HDMI outputs.
In EDID invoking mode: press button 1/2 to
switch among the 5 embedded EDID data

4K HDBaseT 4x4 Matrix Switcher
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Note: With this IR remote, MPM-44-IR-N can be controlled by the built-in IR, the
extended IR receiver connected to the “IR EYE”/”IR ALL IN”and the IR receiver on the
far-end receiver.
4.2.2 Force Carrier
a) Only if the IR receiver connected to HDBaseT receiver is with IR carrier, can the
received IR signal be transferred to IR OUT port of the matrix.
b) Only if the IR receiver connected to IR ALL IN port of the matrix is with IR carrier,
can the received IR signal be transferred to IR OUT port of the matrix.
If the IR receiver connected with HDBaseT receiver or IR ALL IN port of the matrix is
not with IR carrier, send the command “%0901.”to enter infrared carrier enforcing
mode, and then IR signal can be transferred to IR OUT port.
4.2.3 Control Far-end Device locally
Connect an IR receiver to IR IN/ IR ALL IN on the switcher, and use the IR Remote of
far-end device to control the device locally.
1 to 1: (through IR IN)
Connect an IR receiver with IR carrier to the IR IN port of MPM-44-IR-N, users can
control far-end output displayer via its IR remote from local.
In that case, the IR signal is transferred via twisted pair. Only the corresponding IR OUT
port can emit control signals to the remote display.
See the figure below:
Control far-end device from Local
Note: The IR receiver connected to IR IN must be with IR carrier
PoC
DVD
HDTV
IR Remote
HDTV
IR Emitter
MPTP-T70R

4K HDBaseT 4x4 Matrix Switcher
13
1 to All: (through IR ALL IN)
Connect an IR receiver to the IRALL IN port of MPM-44-IR-N, the IR signal received
from IR ALL IN port will be transmitted to all the 4 connected far-end HDBT receivers.
See as below:
Control far-end device through IR ALL IN port
Note: Send command “%0901.”to enter infrared carrier enforcing mode if the IR
Receiver connected to IR ALL IN is not with carrier.
4.2.4 Control Local Device Remotely
Connect IR receiver(s) to IR IN on far-end HDBT receiver(s), and IR Emitter(s) to IR
OUT port of the switcher, and use the IR Remote of local souce to control the device
remotely.
1 to 1:
Connect an IR receiver to IR IN on far-end HDBT receiver, and an IR Emitter to IR
OUT port of the switcher. Use the IR Remote of local souce to control the device
remotely. See below:
MPTP-T70R 1 MPTP-T70R 2 MPTP-T70R 3 MPTP-T70R 4
PoC
HDTV
HDTV
HDTV
HDTV
HDTV HDTV
PoC Po C PoC
IR Emitter
IR Remote
IR Emitter IR Emitter IR Emitter
PoC
DVD
HDTV
IR Remote
IR Emitter
MPTP-T70R

4K HDBaseT 4x4 Matrix Switcher
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Control local device from remote
Note: Send command “%0901.”to enter infrared carrier enforcing mode if the IR
Receiver connected to IR IN of the receiver is not with carrier.
Multiple to Multiple: (IR Matrix)
The 4 “IR OUT”ports and the 4 “IR IN”ports on the far-end receivers make up an
4x4IR matrix. See as below:
IR Matrix
The IR signal is sent by corresponding IR remote, then it is transferred to HDBaseT
receiver, then to corresponding zone of the matrix through the twisted pair, finally it is
transferred to IR OUT port and received by controlled device.
Switching Operation: (4 IR IN ports correspond with 4 HDMI input ports separately in
default mode.)
a) Sending command (reference to 4.3 RS232 Control): [x1]R[x2].
x1: Corresponding to the 4 IR OUT ports of the matrix, the IR transmitter connected
to this port can be placed at IR receiving area of output device or MPM-44-IR-N
itself.
x2: Corresponding to the zone (receive IR signal from HDBaseT receiver with IR IN
port connects with IR receiver) number of MPM-44-IR-N.
Example: Send command “3R2.”to transfer IR signal received from zone 2 to IR
OUT port 3.
1 32 4
IR Emitter
PoC
MPTP-T70R 1
HDTV
HDTV MPTP-T70R 2
HDTV
HDTV MPTP-T70R 3
HDTV
MPTP-T70R 4
HDTV
PoC Po C PoC

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4.3 RS232 Control
4.3.1 Connection with RS232 Communication Port
Except the front control panel, the MPM-44-IR-N can be controlled by far-end control
system through the RS232 communication port. This RS232 communication port is a
female 9-pin D connector. The definition of its pins is listed in the table below.
No.
Pin
Function
1
N/u
Unused
2
Tx
Transmit
3
Rx
Receive
4
N/u
Unused
5
Gnd
Ground
6
N/u
Unused
7
N/u
Unused
8
N/u
Unused
9
N/u
Unused
4.3.2 Control through 9-pin RS232 port
Connect a control device to the 9-pin RS232 port of the switcher; users are able to
control the switcher& far-end device. See the figure below:
Control the switcher& 3rd-party Device through 9 pin female RS232 port
Control the switcher: send RS232 commands directly
Control 3rd party: send command: “/+[Y]/[X]:******.”(Refer to for detailed
information.)
4.3.3 Control through 3-pin RS232 port
Control 3rd party device from local
Connect the RS232 (3-pin pluggable terminal block) port in any zone to PC, and
PC
PoC
3rd party
MPTP-T70R