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18
1.11.1RS232 Commands
RS-232 transmission Format
Baud rate: 9600
Data bit: 8
Parity: None
Set Command
Command Code
Response Description
Data
Check SUM
ACK
SET
0x08 0x4d 0x41 0x51 0x44 0x05
*0x01~0xff
0x31~0x2f
0xaa
SET SW-HDMI-C5-4X4 Device ID
*0x01~0xff
0x0c 0x4d 0x41 0x51 0x44
Device_Id 0x02 port1 port2 port3 port4 0x0c+…+port4 0xaa
Set SW-HDMI-C5-4X4 Source
Mapping of Output Port
Status Command
Command Code
Response
Description
Data
Check SUM Get Status
Check SUM Status
0x05 0x4d 0x4f 0x44
0xe5
0xaa 0x06 0x4d 0x41 0x51
0x44
0x29
Get Device Type
(SW-HDMI-C5-4X4)
0x07 0x4d 0x41 0x53 0x57
0x04
0x43
0xaa 0x3 0x01~0xff
0x04~0x02
Get Device ID
0x08 0x4d 0x41 0x51 0x44
*0x01~0xFF 0x01
0x2e~0x2c 0xaa 0x06port2 port3
port1 port4
0x06 + port1~port4
Get Source Mapping
of Output Port
0x08 0x4d 0x41 0x51 0x44
*0x01~0xFF 0x04
0x30~0x2e
0xaa 0x08 0x56 0x33
0x2e 0x30 0x31 0x61
0x81
Software Version
V.3.01a
Check sum:
Check sum = (Data value sum)%256 The check sum of response is not included 0xaa.
0x01 ~ 0xFF:
This data is device ID. The Device ID saved in the device, if the device ID of the controlled device is 0xff , the
device will ignore its own ID and carry out the commands.
Summary of Contents for 8X8 HDMI 1.3 over CAT5Matrix Switch with IR Pass-Through
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