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HDMI 4x4 Matrix Switch, 4K/60
Installation Guide
© Muxlab Inc. 2020
14
3.2.3
Read all the output mapping information
Command: PC
→
matrix, gets the matrix switch mapping information
Head Code
(
2bytes
)
Command type
(
1byte
)
Length (2byte)
parameters
Checksum
(1byte)
0xCC 0xDD
0x02
0x00 0x02
0x05 0x00
0x14
Parameter area description
:
0x05: sub-command
0x00: reserve
Matrix switch responds to PC.
Head Code
(
2bytes
)
Command type
(
1byte
)
Length (2byte)
parameters
Checksum
(1byte)
0xCC 0xDD
0x02
0x00 0x05
0x05 Data[1]data[2]data[3] data[4]
0xXX
Parameter area description
:
0x05: Sub-command
Data[1]: indicates HDMI output 1 links to which HDMI input port
Data[2]: indicates HDMI output 2 links to which HDMI input port
Data[3]: indicates HDMI output 3 links to which HDMI input port
Data[4]: indicates HDMI output 4 links to which HDMI input port
index
port
0
Input 1
1
Input 2
2
Input 3
3
Input 4
3.3
Network configuration
(
0x05
)
Network setting has three sub-commands (the first data parameter is used for the sub-command). The sub-command is defined as
shown below:
Network setting Sub-command
code
Set static IP address
0x01
Read Matrix current IP information
0x02
Configure DHCP/static IP mode
0x04
3.3.1
Network setting Sub-command
Before setting static IP Address, you need to configure the matrix switch to work in static IP mode.
Head Code
(
2bytes
)
Command type
(
1byte
)
Length (2byte)
parameters
Checksum
(1byte)
0xCC 0xDD
0x05
0x00 0x0D
0x01 Data[1]~Data[12]
0xXX
Parameter area description:
0x01: sub-command, set static IP address
Data[1]~Data[4]: these four bytes indicates the setting IP address, example 192.168.31.113