Appendix 1. - Rs-232 Connection & Rs-485 Command - Santec SDVR-9/X-S User Manual

APPENDIX 1. – RS-232 Connection & RS-485 Command
RS-232 CONNECTION
The transmission protocol is 8 data bit: 1 start bit, 1 stop bit and no parity. Five
different speeds can be used: 1200 baud per second, 2400 baud, 4800 baud,
9600 baud and 19200 baud. The default setting is 2400 baud per second.
RS-232 & RS-485 COMMAND
Byte 1
Value
0xAA
Function
STX
(Start transmission)
Index Function Key mapping
1 Full screen Ch1 ~ Ch16 key
2 Multiple screen
3 Display information Display button
4 Record Rec. button
5 Stop Stop button
6 Play Playback button
7 Reverse Play Shuttle Ring <
8 Pause Pause button
9 Rewind Shuttle Ring <
10 Fast Forward Shuttle Ring >
11 Menu Menu button
12 Search Search button
13 Zoom Zoom button
14 Seq. Seq. button
15 Call Call+Ch1~Ch16
16 Alarm
17 Enter Enter button
18 Down Down button
19 Left Left button
20 Right Right button
21 Up Up button
2 3
0x01~0xFF Data Byte 1
Device Address
Command
(From 0x01 to 0xFF)
Command
Data Byte 1 Data Byte 2 Data Byte 3 Data Byte 4
0x01
0x02
0x03
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x20
0x21
0x22
0x23
0x24
0x25
0x30
0x31
0x31
0x31
0x31
4 5
Data Byte 2 Data Byte 3
ID
Param1
(Always 0x00)
ID Param1 Param2
0x00 0x01~0x10 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x01~0x10 0x01
0x00 0x00 0x01
0x00 0x00 0x01
0x00 0x02 0x01
0x00 0x04 0x01
0x00 0x06 0x01
0x00 0x08 0x01
63
6 7
Data Byte 4 0xAF
Param2 ETX
(Always 0x01) (End transmission)
Memo
Param1: channel number from 0x01to 0x10
--
--
Send twice quickly as Stop_Recording
--
--
--
--
2x,4x,8x,16x,30x,100x
2x,4x,8x,16x,30x,100x
--
--
--
Main monitor only
Param1: channel number from 0x01 to 0x10
Disable the buzzer sound
--
Menu/Search/Zoom mode only
Menu/Search/Zoom mode only
Menu/Search/Zoom mode only
Menu/Search/Zoom mode only
8
0x00~0xFF
Check Sum
(XOR all bytes)