G-Tec GT804M, Руководство пользователя

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2.5 RS-485 CONTROLLER (reserved)
Data Format
： ： ： ：
Data: 1 Byte / Parity: None / Start bit: 1 / Baud: 9600
Totally 3 bytes as follows:
1. Byte=0x10
：
Broadcasting DVR
Byte=0x80+ID Number
：
Joystick Control DVR (ID number:1~32)
2. Byte=Reference to the table as follows.
：
Commands of each button.
3. Byte= the 1
st
Byte+ the 2
nd
Byte : Command for confirm checksum.
4-ch DVR Command 4-ch DVR Command
CH1 0x11 PLAY 0x52
CH2 0x12 UP 0x31
CH3 0x13 DOWN 0x32
CH4 0x14 MENU 0x20
QUAD 0x15 LEFT 0x33
RFAST 0x3A RIGHT 0x34
STOP 0x51 SELECT 0x35
PAUSE 0x3D ENTER 0x35
FFAST 0x3E
2.6 PTZ (PAN, TILT AND ZOOM) CAMERA & JOYSTICK CONTROLLER
(reserved)
The following diagram is for DVR connect PTZ camera with joystick controllers.
Make sure CAMERA ID, BAUD RATE (default at 9600 bps) and RS-485 +/-. If the
PIN DEFINE
R+ RXDA
R- RXDB
T+ TXDZ
RS-485
T- TXDY