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VIVOTEK
298 - User's Manual
7.42 UART control (SD series)
Group: uart_i<0~(n-1)> n is uart port count
(capability.nuart > 0 and the bit7 of capability_ptzenabled is 0, the
bit4 of capability_ptzenabled is 1)
NAME VALUE SECURITY
(get/set)
DESCRIPTION
cameraid 1~255 4/4 Camera ID controlling external PTZ camera.
Note:
Please set your speed dome to the appropriate
baud rate, and Camera ID, e.g. 2400bps,
camera ID 1,2,3,,,,etc.
All Camera IDs on the same controlling system
(NVR or rs485 keyboard) have to be distinct.
Therefore, once you send a controlling signal,
each camera will only accept the inputs with
the corresponding ID.
baudrate 2400,4800,9600,19
200,38400,57600,1
15200
4/4 Set baud rate of COM port.
databit 5,6,7,8 4/4 Data bits in a character frame.
paritybit none,
odd,
even
4/4 For error checking.
stopbit 1,2 4/4 1
2-1.5 , data bit is 5
2-2
uartmode rs485 4/7 RS485 mode.
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