1. Product Introduction

• Matrix switcher is a professional switching device embedded intelligent control of a high performance, for the audio and video input signal synchronous switch to any output channels of audio and video;

 • The unique processing method is adopted, which greatly improves the switching speed of the device. Support a variety of control methods,flexible operation switch, is widely used in radio and television engineering, multimedia conference hall, large screen display works,TV teaching, command and control center;

• Interface bandwidth 3.4Gbps (total bandwidth 10.2Gbps),support the highest resolution3840*2160@30Hz;

• Support HDCP1.4revision, provides outstanding security and digital content protection capabilities;

 • Support fast switching operation; support infrared remote control;

•The input and output board support card function, can be hot swappable;

• Supports basic matrix control instructions and basic matrix functions；

•With power down memory function, with power off site protection function;

• Flexible control mode, with the crystal button panel operation, but also

provides 2 standard RS-232 communication interface and  RJ45 port,compatible with a variety of environments, user-friendly and a variety of remote control quipment with the use of;

One RJ45 interfacer use RS232,It is a serial port;

One RJ45 interfacer use TCP/IP,it is LAN port;

• Built in International standard power;

• Full metal chassis compatible with standard 19 inch cabinet;

• Support user defined matrix front panel LCD screen standby and control software LOGO;

• Support HDCP can decode Blue ray DVD and so on the corresponding equipment.

 2. Szie

          

Model Lenth	A（mm）	B（mm）	C（mm）	D（mm）
M44	480	44	240	440

3. Communication protocol

3.1TCP/IP LAN control parameter

3.1.1.Query IP instruction :HWC 

HNW192.168.1.172,6800,255.255.255.0,192.168.1.1,54.82.52.115.119.23

3.1.2.Reset operation instruction: HWR

3.1.3.Setting up the IP instruction: HWS

For example:  HWS192.168.1.172.255.255.255.0.192.168.1.1

 After IP is set up, the communication of the host computer needs to be reconfigured and reconnected to normal communication control.

3.1.4: Port number support: Four 6800 / 6900 / 7000 / 7100

3.2. RS232 serial control parameter

The baud rate is set to 9600, 8 bit data bits, 1 bit stop bits, no parity bits, and communication mode: asynchronous half duplex serial communication.

 3.3. Communication control protocol

 The following protocols support all types of matrices, including VGA series, DVI series and HDMI series Matrix:

Remarks：M44 matrix ID is 0,all protocols need add 0D.

Matrix ID	ID Identification	Input ID	switch	Output ID1	Delimiter	Output ID2	End character
ID	D	IN	V	OUT1	,	OUT2	.

For example:   

1D1V1,2,3.

When ID is 0, you can use all the matrix. ID value 0~99.The matrix ID is 1 and the input channel 1 is switched to the output 1,2,3 channel sequentially.

16X16 matrix.  2D12V12,2,14,1.

The matrix ID is 12, and the input channel 12 is switched to the 12,2,15,1 channel of the output channel once.                   

Switch an input channel to all output channels

Matrix ID	ID Identification	IDH	IDL	T	O	A	L	L
ID	D	Input ID		Protocol identification

12D01TOALL          The matrix ID is 12, switching input channel 1 to all output channels.

12D12TOALL  The matrix ID is 12, switching input channel 12 to all output channels.

Switch one to one

12TOONE Switch the matrix ID is 12 signal input X to output X

Recall the mode

For example: 12CALL2 Recall the mode 2 of Matrix ID 12

Save the mode

For example: 12SAVE2 Save the mode 2 of Matrix  ID 12

12BUZON     Matrix ID 12 ,Buzzer on

12BUZOFF Matrix ID 12 ,Buzzer off