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0150-0193F 82 Kalatel DVMRe Triplex
9 RS232 Remote Control Protocol
The unit supports two different communication types:
• Remote Front Panel Button Emulation
• Remote Configuration and Status
9.1 Front Panel Button Emulation
Data Structure
Byte 1: 0xFF
Byte 2: 0x55
Byte 3: Front Panel Button Code
Description
Byte 1 and 2 are header bytes.
Byte 3 contains the code for a specific front
panel button.
The different buttons and their corresponding
codes are as follows.
No Button Pressed 0
Record 1
Play 2
Stop 3
Alarm 4
Freeze 5
Zoom 6
Sequence 7
Reserved 8
Camera 1 9
Camera 2 10
Camera 3 11
Camera 4 12
Camera 5 13
Camera 6 14
Camera 7 15
Camera 8 16
Camera 9 17
Camera 10 18
Camera 11 19
Camera 12 20
Camera 13 21
Camera 14 22
Camera 15 23
Camera 16 24
Reserved 25 - 40
Menu 41
Enter 42
Reserved 43
Macro 44
Reserved 45-49
Monitor B 50
Reserved 51-63
Left Arrow 64
Right Arrow 65
Up Arrow 66
Down Arrow 67
Reserved 68-74
Alarm and Sequence 75
*Alarm and Camera 1 76
*Alarm and Camera 2 77
*Alarm and Camera 3 78
*Alarm and Camera 4 79
*Alarm and Camera 5 80
*Alarm and Camera 6 81
*Alarm and Camera 7 82
*Alarm and Camera 8 83
*Alarm and Camera 9 84
*Alarm and Camera 10 85
*Alarm and Camera 11 86
*Alarm and Camera 12 87
*Alarm and Camera 13 88
*Alarm and Camera 14 89
*Alarm and Camera 15 90
*Alarm and Camera 16 91
Reserved 92-110
Search 111
Frame Reverse 112
Frame Forward 113
Play Reverse 114
Stop 115
Play Forward 116
Monitor A 130
2 Way Multiscreen 131
4 Way Multiscreen 132
6 Way Multiscreen 133
7 Way Multiscreen 134
9 Way Multiscreen 135
10 Way Multiscreen 136
13 Way Multiscreen 137
16 Way Multiscreen 138
*Must send a “No Button Pressed” command
immediately following any of these
commands.