MuxLab 100508, Operation Manual

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HDMI 4x4 Matrix Switch, 4K/60 Installation Guide
© Muxlab Inc. 2020 15
Data[1]—0xC0 (192)
Data[2]—0xA8 (168)
Data[3]—0x1F (31)
Data[4]—0x71 (113)
Data[5]~Data[8]:these four bytes indicatess the net mask
， example:255.255.255.0
Data[5]—0xFF (255)
Data[6]—0xFF (255)
Data[7]—0xFF (255)
Data[8]—0x00 (0)
Data[9]~Data[12]:these four bytes indicates the gateway ， example:192.168.31.1
Data[9]---0xC0 (192)
Data[10]—0xA8 (168)
Data[11]—0x1F (31)
Data[12]—0x01 (1)
3.3.2
Read Matrix switch current IP information
Command: PC → matrix
Head Code （ 2bytes ） Command type （ 1byte ） Length (2byte) parameters Checksum
(1byte)
0xCC 0xDD 0x05 0x00 0x02 0x02 0x00 0x14
Matrix responds to PC.
Head Code
（
2bytes
）
Command type
（ 1byte ）
Length (2byte) parameters Checksum
(1byte)
0xCC 0xDD 0x05 0x00 0x0E 0x02 DATA[1]~DATA[13] 0x14
0x02: sub-command, reading matrix switch current IP address
Data[1]~Data[4]: these four bytes indicates the setting IP address, example 192.168.31.113
Data[1]—0xC0 (192)
Data[2]—0xA8 (168)
Data[3]—0x1F (31)
Data[4]—0x71 (113)
Data[5]~Data[8]: these four bytes indicates the net mask, example:255.255.255.0
Data[5]—0xFF (255)
Data[6]—0xFF (255)
Data[7]—0xFF (255)
Data[8]—0x00 (0)
Data[9]~Data[12]: these four bytes indicates the gateway, example:192.168.31.1
Data[9]---0xC0 (192)
Data[10]—0xA8 (168)
Data[11]—0x1F (31)
Data[12]—0x01 (1)
Data[13]:This byte indicates the DHCP/static IP mode the matrix switch is set to, 1—DHCP mode, 0—static IP mode