USER MANUAL
HDMI MATRIX ROUTER : OHM-88
OHM-88 Manual
Page 25
3.2.1
Create:
Configure cross-switching of inputs and outputs.
Command line format:
Start (*)
+ Router ID (3 byte) +
Command (0)
+ Data Length (Variable) +
Output channel (2 byte) + Input channel (2 byte) +
… +
End (!)
ACK Return Signal:
RX Complete 0x06(06h), TX Complete 0x07(07h)
Example 1: One (1) channel connection of Output Channel 1 and Input Channel 1
Start
Router ID
Command
Data Length
Output
Channel
Input
Channel
End
ASCII
*
2
5
5
0
0
0
4
0
1
0
1
!
HEX
2Ah
32h
35h
35h
30h
30h 30h 34h 30h 31h 30h 31h 21h
Example 2: One (1) channel disconnection of Output Channel 1 by setting
“0” on the Input channel
bytes.
Start
Router ID
Command
Data Length
Output
Channel
Input
Channel
End
ASCII
*
2
5
5
0
0
0
4
0
1
0
0
!
HEX
2Ah
32h
35h
35h
30h
30h 30h 34h 30h 31h 30h 30h 21h
Example 3: Two (2) channel connection: Output Channel 1
Input Channel 8 & Output Channel 8
Input Channel 1
Start
Router ID
Command
Data Length
Output
Channel
Input Channel
ASCII
*
2
5
5
0
0
0
8
0
1
0
8
HEX
2Ah
32h
35h
35h
30h
30h 30h 38h
30h 31h
30h
38h
Output Channel Input Channel End
0
8
0
1
!
30h
38h
30h
31h
21h
