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8x8 HDMI 2.0 Matrix with Audio Matrix/ Downscaling/ AOC Supported

 

Output load capability 

1k ohm and higher (supports 10x paralleled 10k ohm loads) 

Noise 

-80dB     

Control 

Control port 

(1) FIRWARE, (1) IR EYE, (1) RS232, (1) TCP/IP,   

Control Connector 

(1) USB-A, (1) 3.5mm jack, (1) 3-pin terminal block, (1) RJ45 

General

 

Transmission Distance 

4K/60Hz/444 5m,4K/60Hz/420 10m,1080P 15m   

Bandwidth 

18Gbps 

Operation Temperature 

-5

  ~ +55

 

Storage Temperature 

-25

  ~ +70

 

Relative Humidity 

10% ~ 90% 

External Power Supply 

Input: AC 100V~240V, 50/60Hz; Output : 24V DC 2.71A 

Power Consumption 

24W   

Dimension (W*H*D) 

436.4mm*44mm*236mm   

Net Weight 

3kg 

 

Video Resolution Down-scaling: 

The product supports video resolution down-scaling, the 4K input can be automatically 
degraded to 1080p output for compatibility with 1080p display, shown in the below chart. 

 

Input 

Output 

Resolution 

Refresh 

Color 

Space 

Downscale 

1080p Specs 

3840x2160 

60 

4:4:4 

Support 

1080p@60Hz 4:4:4 

3840x2160 

30 

4:4:4 

Support 

1080p@30Hz 4:4:4 

3840x2160 

24 

4:4:4 

Support 

1080p@24Hz 4:4:4 

3840x2160 

60 

4:2:0 

Support 

1080p@60Hz 4:4:4 

3840x2160 

30 

4:2:0 

Support 

1080p@30Hz 4:4:4 

3840x2160 

24 

4:2:0 

Support 

1080p@24Hz 4:4:4 

3840x2160 

60 

4:2:2 

Not Support 

N/A 

3840x2160 

30 

4:2:2 

Not Support 

N/A 

3840x2160 

24 

4:2:2 

Not Support 

N/A 

 

Note:

 Only last four outputs (output 5, output 6, output 7 and output 8) have 

down-scaling function. 

 

 

Summary of Contents for MUH88-H2

Page 1: ...MUH88 H2 8x8 HDMI 2 0 Matrix with Audio Matrix Downscaling AOC Supported All Rights Reserved Version MUH88 H2_2019V1 2 User Manual...

Page 2: ...quipment 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 test...

Page 3: ...rain moisture or install 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...

Page 4: ...caution 6 4 2 System Diagram 6 5 Panel Button Control 7 5 1 I O Connection Switching 7 5 2 I O Connection Inquiry 7 5 3 LOCK Function 7 5 4 PRESET RECALL Function 7 5 5 CLEAR Button 8 6 IR Remote Cont...

Page 5: ...cation Commands 21 8 3 1 System Commands 21 8 3 2 Control Management 21 8 3 3 Query Commands 23 8 3 4 Lock unlock Commands 25 8 3 5 Audio Commands 26 8 3 6 HDCP Compliance 26 8 3 7 EDID Management 28...

Page 6: ...tional IR RS232 extension but also has IR RS232 and TCP IP control options 1 1 Features l 8x8 HDMI 2 0 Matrix Switcher l Supports 4K 60 4 4 4 HDR HDCP2 3 compliant l Audio Matrix audio out can be de e...

Page 7: ...Audio Format Supports PCM Dolby Digital DTS DTS HD Frequency Response 20Hz 20KHz 1dB Max Output Level 0 05dBFS THD N 0 05 20 Hz 20 kHz bandwidth 1 kHz sine at 0dBFS level or max level SNR 90dB 20Hz 2...

Page 8: ...6mm Net Weight 3kg Video Resolution Down scaling The product supports video resolution down scaling the 4K input can be automatically degraded to 1080p output for compatibility with 1080p display show...

Page 9: ...uttons press one of buttons to switch input source l Total 8 output selector buttons press the buttons to select output channel ENTER button Confirm operation LOCK button Press this button for 3 secon...

Page 10: ...for de embedded HDMI audio 8 in total L R RCA Audio output ports for de embedded HDMI audio 8 pairs in total IR EYE Connects with external IR receiver for using the IR remote to control the Matrix Swi...

Page 11: ...kets and power cords should be insulated and safe l All devices should be connected before power on 4 2 System Diagram Tx Rx L R SPDIF L R SPDIF L R SPDIF L R SPDIF L R SPDIF L R SPDIF L R SPDIF DC 24...

Page 12: ...f the conversion is done then it will be off If the conversion failed they will be off immediately 5 2 I O Connection Inquiry Press OUTPUTS button 1 2 3 4 5 6 7 or 8 to inquiry its corresponding input...

Page 13: ...UTS Input channel selection buttons same with the corresponding front panel buttons OUTPUTS Output channel selection buttons same with the corresponding front panel buttons Menu buttons l ALL Select a...

Page 14: ...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 Pa...

Page 15: ...s For example clicking the button on the Input 1 row and Output 1 column directs input 1 to output 1 Use the 6 numbered buttons under scene area to save and load layout presets To save a given layout...

Page 16: ...ut Breakout SPDIF 1 Analog 1 Audio on Input 1 Audio on Input 2 Audio on Input 3 Audio on Input 4 Audio on Input 5 Audio on Input 6 Audio on Input 7 Audio on Input 8 Audio on Output 1 Audio on Output 2...

Page 17: ...o Matrix Downscaling AOC Supported 12 2 Audio Volume Eight pairs analog L R audio to control their outputs volume 7 3 Configuration Tab 1 EDID Copy l Copy the EDID of the selected output device to one...

Page 18: ...in EDID for the selected input source l Upload user defined EDID by the below steps 1 Prepare the EDID file bin on the control PC 2 Select the User defined 3 Click the box and then select the EDID fil...

Page 19: ...t source devices output display devices support CEC they can be controlled via the following CEC interface 1 Input Source Device Control l Select one input source device to be controlled and then pres...

Page 20: ...with Audio Matrix Downscaling AOC Supported 15 2 Output Display Device Control l Select one output device to be controlled and then press function buttons Note It can not control two or more output de...

Page 21: ...SCII or HEX command format can be selected l Baud Rate Supports 2400 4800 9600 19200 38400 57600 or 115200 l Command Ending NULL CR LF or CR LF can be chosen l Command Type the command in this box to...

Page 22: ...8x8 HDMI 2 0 Matrix with Audio Matrix Downscaling AOC Supported 17 7 6 Interface Tab l Modify the title bar label l Modify the button labels...

Page 23: ...ownscaling AOC Supported 18 7 7 Network Tab l Static IP or Dynamic Host Configuration Protocol DHCP l Modify the static IP Address Subnet Mask and Gateway 7 8 Access Tab l Modify the login password l...

Page 24: ...upgrade Type the username and password the same as the GUI log in setting modified password will be available only after rebooting to login the configuration interface After that click Administration...

Page 25: ...y connect MUH88 H2 with necessary input devices and output devices Then connect it with a PC installed RS232 control software Double click the software icon to run this software Here we take the softw...

Page 26: ...mand Function Feedback Example PowerON Power on Power ON Front Panel Unlock PowerOFF Power off Power OFF Name Query the name of matrix MUH88 H2 Type Query the model of matrix PTN Version Query the ver...

Page 27: ...t 02 Switch To Video Out 01 Output 02 Switch To In 01 Output 03 Switch To In 01 Output 04 Switch To In 01 Output 05 Switch To In 01 Output 06 Switch To In 01 Output 07 Switch To In 01 Output 08 Switch...

Page 28: ...r RS232 Query Status PTN MUH88 H2 V1 0 0 Power ON Front Panel UnLock Local RS232 Baudrate Is 115200 GUI_IP 192 168 0 150 STA_POUT Query 5V Status of output port Turn ON Output 01 Turn ON Output 02 Tur...

Page 29: ...HDCP MAT DISPLAY OUT 04 HDCP BYPASS OUT 05 HDCP PASSIVE OUT 06 HDCP PASSIVE OUT 07 HDCP PASSIVE OUT 08 HDCP PASSIVE STA_AUDIO Query audio switch and volume status of analog audio Audio Out 01 Switch T...

Page 30: ...Out 05 Audio Out 02 Switch To Video Out 05 Audio Out 03 Switch To Video Out 05 Audio Out 04 Switch To Video Out 05 Audio Out 05 Switch To Video Out 05 Audio Out 06 Switch To Video Out 05 Audio Out 07...

Page 31: ...ut 05 Switch To Video Out 05 Audio Out 06 Switch To Video Out 05 Audio Out 07 Switch To Video Out 05 Audio Out 08 Switch To Video Out 05 AVOLUME xx YY xx 00 08 xx 01 08 is the number of the Analog out...

Page 32: ...T 05 HDCP MAT Display OUT 06 HDCP MAT Display OUT 07 HDCP MAT Display OUT 08 HDCP MAT Display HDCP xx PAS Output HDCP follows the value and status of input source device xx 00 08 xx 01 08 is the numbe...

Page 33: ...d once if switch to another EDID or exit it will not be saved l xx U xx U means user defined for built in EDID It can be saved in machine for using at any time Note It can user defined only one built...

Page 34: ...rade OK By 01 EXT EDID X yy xxx Send serial data to local X 1 2400 2 4800 3 9600 4 19200 5 38400 6 57600 7 115200 yy means the output port that sent serial data yy 01 means local output xxx EDIDSTA xx...

Page 35: ...e EDID Input 08 EDID From User Define EDID 8 3 8 CEC Control If the input sources HDBaseT output devices and local HDMI output devices are supports CEC they can be controlled by sending the following...

Page 36: ...BB CC 09 Back to submenu CECI03044409 CEC Input 03 Send Success CECI AA BB CC 0A Enter main menu CECI0304440A CEC Input 03 Send Success CECI AA BB CC 0D Exit menu CECI0204440D CEC Input 02 Send Succe...

Page 37: ...tomatically detect a U disk named of BOOTDISK 4 Double click the U disk a file named of READY TXT would be showed 5 Directly copy the latest upgrade file 08010000 APP bin to the BOOTDISK U disk 6 Reop...

Page 38: ...s are locked Send command Unlock or select unlock in GUI interface to unlock Cannot control the device via IR remote The battery has run off Change for new battery The IR remote is broken Send it to a...

Page 39: ...d by Normal wear and tear Use of supplies or parts not meeting our specifications No certificate or invoice as the proof of warranty The product model showed on the warranty card does not match with t...

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