PTZ Optics 20X-IP, User Manual

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20
Serial Communication Control
In default working mode, the camera is able to connect to a VISCA controller with RS232C serial interface.
Ø
RS232 Communication Control
The camera can be controlled via RS232 ,the parameters of RS232C are as follows:
Baud rate: 2400/4800/9600 bit/s.
Start bit: 1 bit.
Data bit: 8 bits.
Stop bit: 1bit.
Parity bit: none.
Ø RS485 Communication Control
The camera can be controlled via RS485, Half-duplex mode, supports VISCA or Pelco-D or Pelco-P protocol,
supports the following configurations:
Baud rate: 2400/4800/9600 bit/s.
Start bit: 1 bit.
Data bit: 8 bits.
Stop bit: 1bit.
Parity bit: none.
Pan-Tilt will rotate to the maximum position of top right after the camera started, then it return to the center, the process
of initialization is finished. (Note: If the position preset 0 has been stored, the position preset 0 will be called up after
initialization) Then the users can control the camera with commands in the command list.