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User Manual for milestone models including: MP-DA16UHD-4K HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported, MP-DA16UHD-4K HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported, Splitter with Downscaling and AOC Supported, and AOC Supported

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MP-DA16UHD-4K


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User Manual MP-DA16UHD-4K
HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported
All Rights Reserved
Version: MP-DA16UHD-4K_2023V1.0

HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported
Table of Contents
1. Product Introduction....................................................................................................1 1.1 Features ............................................................................................................1 1.2 Package List ......................................................................................................1
2. Specification ...............................................................................................................2 3. Panel Description........................................................................................................4
3.1 Front Panel ........................................................................................................4 3.2 Rear Panel.........................................................................................................4 4. System Connection.....................................................................................................5 5. DIP Switch Operation..................................................................................................6 6. RS232 Control ............................................................................................................7 6.1 System Commands ...........................................................................................7 6.2 Setting Commands ............................................................................................8 7. Firmware Upgrade ......................................................................................................9

HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported
1. Product Introduction
Thank you for choosing the MP-DA16UHD-4K HDMI V2.0 1x16 Splitter, which can distribute one HDMI input to sixteen HDMI outputs. The splitter supports 4K signals up to 4K@60Hz 4:4:4, HDR 10, Dolby Vision and features advanced EDID management option using 4-pin DIP switch on the front panel of the unit. It also supports downscaling so a 4K video input can automatically be down scaled to a 1080p output when connecting a display that only supports resolution up to 1080p. Stereo analog L/R audio output is provided for audio de-embedding from HDMI input and the splitter supports CEC and RS232 control.
1.1 Features  HDMI V2.0, 4K@60Hz 4:4:4 8bit, HDR 10, Dolby Vision.  HDCP 2.2 compliant.  Compatible with HDMI AOC cable, provides up to 5V100mA power on each output.  Auto 4K to 1080p downscaling.  Stereo analog L/R audio output for audio de-embedding from HDMI input.  Smart EDID management and HDCP management.  CEC and RS232 control.
1.2 Package List  1x MP-DA16UHD-4K 1x16 Splitter  2x Mounting Ears with 4 Screws  4x Plastic Cushions  1x RS232 Cable (Female DB9 to Male DB9)  1x Power Adapter (24V DC, 1.25A)  1x User Manual
Note: Please contact your distributor immediately if any damage or defect in the components is found.
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HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported

2. Specification

Video Input Input Connector Input Video Resolution Output Output Connector Output Video Resolution HDMI Output HDMI Standard HDCP Version
HDMI Audio Signal
Analog Audio Output Output Output Connector Frequency Response
Max output level
THD+N
SNR Crosstalk isolation L-R level deviation Output load capability Noise Level Control Part Control Port Control Connector General Bandwidth Operation Temperature Storage Temperature Relative Humidity External Power Supply Power Consumption Dimension (W*H*D) Net Weight

(1) HDMI (1) Type-A female HDMI Up to 4K@60Hz 4:4:4 8bit, HDR10, Dolby Vision (16) HDMI (16) Type-A female HDMI Up to 4K@60Hz 4:4:4 8bit, HDR10, Dolby Vision, supports 4K to 1080p down-scaling. Supports up to 5V100mA power for AOC cable. V2.0 2.2 LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital® Plus, DTS:XTM, and DTS-HD® Master AudioTM pass-through.
(1) AUDIO (1) RCA (L+R) 20Hz~20kHz, ±1dB 2.0Vrms ± 0.5dB. 2V=16dB headroom above-10dBV (316mV) nominal consumer line level signal < 0.05%, 20Hz~20kHz bandwidth, 1kHz sine at 0dBFS level (or max level) > 80dB, 20Hz~20kHz bandwidth < -80dB, 10kHz sine at 0dBFS level (or max level before clipping) < 0.05dB, 1kHz sine at 0dBFS level (or max level before clipping) 1Kohm and higher (supports 10x paralleled 10Kohm loads) - 80dB
(1) EDID Switch, (1) FW, (1) RS232 (1) 4-pin DIP switch, (1) Micro-USB, (1) Female DB9
18Gbps -5 ~ +55 -25 ~ +70 10%-90% Input: AC 100~240V, 50/60Hz; Output: 24V DC 1.25A 26W (Max) 268mm x 40mm x 125mm 1.14KG

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HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported

Video Resolution Down-scaling:
The splitter supports video resolution downscaling, the 4K input can be automatically degraded to 1080p output for compatibility with 1080p display, shown in the below chart.

Input

# Resolution Refresh

1 3840x2160 2 3840x2160 3 3840x2160 4 3840x2160 5 3840x2160 6 3840x2160 7 3840x2160 8 3840x2160 9 3840x2160 10 3840x2160 11 3840x2160 12 3840x2160

60Hz 50Hz 30Hz 25Hz 24Hz 23Hz 60Hz 50Hz 30Hz 25Hz 24Hz 23Hz

Color Space 4:4:4 4:4:4 4:4:4 4:4:4 4:4:4 4:4:4 4:2:0 4:2:0 4:2:0 4:2:0 4:2:0 4:2:0

Output

Downscale

1080p Specs

Support Support Support Support Support Support Support Support Support Support Support Support

1080p@60Hz 4:4:4 1080p@50Hz 4:4:4 1080p@30Hz 4:4:4 1080p@25Hz 4:4:4 1080p@24Hz 4:4:4 1080p@23Hz 4:4:4 1080p@60Hz 4:4:4 1080p@50Hz 4:4:4 1080p@30Hz 4:4:4 1080p@25Hz 4:4:4 1080p@24Hz 4:4:4 1080p@23Hz 4:4:4

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HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported
3. Panel Description
3.1 Front Panel

ON OFF

1

2

INPUT
3

1

5

9

13

2

6

10

14

1

ON

3

7

11

15

0

OFF

4

8

12

16

1234

EDID

FW

4

56

 POWER SWITCH: Power on/off the splitter.  POWER LED: Illuminates red when the device is powered on.  INPUT LED: Illuminates green when there is HDMI input.  OUTPUT LEDs (1~16): Illuminates green when there is HDMI output on the
corresponding channel.
 EDID: 4-pin DIP switch for EDID setting and HDCP mode selection. Please refer to the chapter DIP Switch Operation for more details.
 FW: Micro-USB port for firmware upgrade.

3.2 Rear Panel

4
OUTPUTS

1

2

3

4

5

6

7

8

RS232

INPUT

9

10

11

12

13

14

15

16

AUDIO OUT

DC 24V

1

2

3

5

 INPUT: Connect HDMI source.  OUTPUTS: Total sixteen HDMI outputs to connect HDMI displays.  AUDIO OUT: Connect audio device (e.g. Amplifier) for audio de-embedding from
HDMI input.
 RS232: Connect control device (e.g. PC) to control the splitter by sending RS232 commands.
 DC 24V: DC connector for the power adapter connection.

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HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported
4. System Connection
The following diagram illustrates the typical input and output connection of the splitter:

1

INPUT

9

OUTPUTS

2

3

4

5

6

7

8

10

11

12

13

14

15

16

RS232

AUDIO OUT

DC 24V

HDMI: Audio: RS232:

Blue-Ray

4K

1080p

4K TV

1080p TV

4K

1080p

4K TV

1080p TV

Amplifier

Central Control System

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HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported
5. DIP Switch Operation
The 4-pin DIP switch on the front panel of the unit is used for EDID management and HDCP management. It represents "0" when in the lower (OFF) position, and it represents "1" while putting the switch in the upper (ON) position.

Switch 1~3 are used for EDID setting. The switch status and its corresponding setting are shown at the below chart.

Switch Status

(PIN 1~3)

1

2

3

0

0

0

0

0

1

0

1

0

0

1

1

1

0

0

1

0

1

1

1

0

EDID Value
Obtains EDID from the first detected display starting at HDMI OUT1>OUT2>.........>OUT16. 1920x1080@60Hz 8bit Stereo 1920x1080@60Hz 8bit High Definition Audio 3840x2160@30Hz 8bit Stereo Audio 3840x2160@30Hz Deep Color High Definition Audio 3840x2160@60Hz Deep Color Stereo 3840x2160@60Hz Deep Color HDR LPCM 6CH

Switch 4 is used for HDCP setting. The switch status and its corresponding setting are shown at the below chart.

Switch 4 Status OFF (0) ON (1)

HDCP Automatically follows the HDCP version of display device. When display device has no HDCP, if source device have no HDCP content, the video output has no HDCP content; if source device has HDCP content, there are no video output. Automatically follows the HDCP version of source device.

Note: The factory default switch status is "0000", and it needs to be set to "1111" when enable RS232 control to set EDID and HDCP.

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HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported
6. RS232 Control
Connect the RS232 port to control device (e.g. PC) with RS232 cable. The splitter can be controlled by sending RS232 commands.
RS232 Commands The command lists are used to control the splitter. The RS232 control software (e.g. docklight) needs to be installed on the control PC to send RS232 commands. After installing the RS232 control software, please set the parameters of COM number, bound rate, data bit, stop bit and the parity bit correctly, and then you are able to send command in command sending area. Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none Note:  All commands need to be ended with "<CR><LF>".  In the commands, "["and "]" are symbols for easy reading and do not need to be
typed in actual operation.  Type the command carefully, it is case-sensitive.

6.1 System Commands

Command
>GetFirewareVersion >SetFactoryReset >SetReboot

Description
Get firmware version. Reset to factory default. System reboot.

>SetHelp [Param]

Get the command details. [Param]= Any command.

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Command Example and Feedback <V1.0.0 <FactoryReset_True <Reboot_EN >SetHelp SetHdcpActiveMode <Set the HDCP bypass from SRC or SINK >SetHdcpActiveMode Param Param = Src,Sink Src - Active by src Sink - Active by Sink

HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported

6.2 Setting Commands

Command

Description

>SetUpdateEdid

Upload user-defined EDID. The EDID DIP switch must be set as "1111".

>SetInPortEdid [Param]

Set the EDID to [Param].
[Param]=0~7.
0 - BYPASS 1 - 1920x1080@60 8bit Stereo 2 - 1920x1080@60 8bit High Definition Audio 3 - 3840x2160@30Hz 8bit Stereo Audio 4 - 3840x2160@30Hz Deep Color High Definition Audio 5 - 3840x2160@60Hz Deep Color Stereo Audio 6 - 3840x2160@60Hz Deep Color HDR LPCM 6CH 7 - USER EDID The EDID DIP switch should be set as "1111".

>GetInPortEdid

Get the EDID.

>SetHdcpActiveMode [Param]

Set the HDCP active mode. [Param]= Src, Sink Src - Active by Src. Follow source. Sink - Active by Sink. Follow display. Note: The EDID switch must be switched to "1111" before sending the command.

>GetHdcpActiveMode Get the HDCP active mode.

>SetVideoOutput [Param1],[Param2]
>GetVideoOutput

Enable or disable video output. [Param1]=1~16. Output port. [Param2]= EN, Dis Dis - Disable En - Enable Get video output status.

Command Example and Feedback <User edid ready,Please send edid data in 10s. <SetUpdateEdid_True/False / <Time out to send edid
>SetInPortEdid 0
<InPortEdid 0
<InPortEdid 0 >SetHdcpActiveMode Src
<HdcpActiveMode Src
<HdcpActiveMode Src >SetVideoOutput 1,EN <VideoOutput 1 True >GetVideoOutput 1

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HDMI V2.0 1x16 Splitter with Downscaling and AOC Supported

[Param] >SetAutoDownScaler [Param] >GetAutoDownScaler
>SetRS232Baudrate [Param]
>GetRS232Baudrate

[Param]=1~16.Output port. Enable/disable 4K to 1080p downscaling function. [Param]= EN, Dis Dis - Disable En - Enable Get the on-off status of down-scaling function. Set the baud rate to [Param]. [Param]=1~7 1 - 115200 2 - 57600 3 - 38400 4 - 19200 5 - 9600 6 - 4800 7 - 2400 Get the RS232 baud rate.

<VideoOutput 1 True >SetAutoDownScaler EN <AutoDownScaler True <AutoDownScaler True >SetRS232Baudrate 1
<RS232Baudrate 1
<RS232Baudrate 1

7. Firmware Upgrade
Please follow the below steps to upgrade firmware by the Micro-USB port:
1) Prepare the latest upgrade file (.bin) and rename it as "FW_MERG.bin" on PC. 2) Power off the splitter and connect the Micro-USB (FW) port of splitter to the PC with
USB cable. 3) Power on the splitter and then the PC will automatically detect a U-disk named of
"BOOTDISK". 4) Double-click to open the U-disk, a file named of "READY.TXT" will be showed. 5) Directly copy the latest upgrade file (.bin) to the "BOOTDISK" U-disk. 6) Reopen the U-disk to check whether there is a filename "SUCCESS.TXT", if yes,
the firmware was updated successfully, otherwise, the firmware updating is fail, the name of upgrade file (.bin) should be confirmed again, and then follow the above steps to update again. 7) Remove the USB cable and reboot the splitter after firmware upgrade.

9

References

Microsoft Word 2019