11 table of hex codes for serial communication, Table of hex codes for serial communication – Kramer Electronics VS-44HC User Manual
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Table of Hex Codes for Serial Communication
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11 Table of Hex Codes for Serial Communication
Sections 11.1 and 11.2 contain the tables of hex codes for switching and
setting the delay time, respectively.
11.1
Hex Codes for Switching
Table 14 lists the Hex values for a single machine (machine # 1):
Table 14: VS-44HC Hex Codes for Switching via RS-232/RS-485
Switching Video Channels
Switching Audio Channels
OUT 1
OUT 2
OUT 3
OUT 4
OUT 1
OUT 2
OUT 3
OUT 4
IN 1
3
4
2
2
2
3
2
4
IN 2
3
4
2
2
2
3
2
4
IN 3
3
4
2
2
2
3
2
4
IN 4
3
4
2
2
2
3
2
4
11.2
VS-44HC Hex Codes for Setting the Audio Delay Time
To set the audio delay time, use command 22 (set audio parameter) in the
following way:
Byte 1 should be 22 (16H)
Byte 2 should be 127 (80H) plus input Channel number (from 1 to 4)
Byte 3 should be 127 (80H) plus delay value in milliseconds (from 1 to
127)
Byte 4 should be 127 (80H) plus machine number (from 1 to 15)
Table 15 describes several examples for the hex codes used to set the delay
time:
Table 15: VS-44HC Hex Codes for Setting the Audio Delay Time
Delay Time
[msec]
For
Command
0
IN 1
I6
81
80
81
5
IN 2
I6
82
85
81
64
IN 3
I6
83
84
81
127
IN 4
I6
84
FF
81