ClearOne UNITE 200 Pro PTZ Camera (20x Zoom) - Manual (Page 19)

UNITE 200 Pro PTZ HD Camera
16 DOC-0481-001v1.0
User Manual
Back to Table of Contents September 2021
Device Information
Click “Information”, the current device
information as shown.
Serial Command Control
In default working mode, the camera can be controlled via RS-232 or RS-485 (half-duplex mode).
The parameters are as follows:
• Baud rate: 2400/4800/9600 bits
• Start bit: 1 bit
• Data bit: 8 bits
• Stop bit: 1bit
• Parity bit: none
The process of initialization is complete when the camera pan-tilt rotates to the maximum position of top right and then
returns to the center.
Note: If the position preset 0 has been stored, the position preset 0 is called up after initialization, and users can
control the camera with commands in the following command list.
Control Interface Definition
Pin Number Function
1 DTR
2 DSR
3 TXD
4 GND
5 RXD
6 RS485-
7 IR OUT
8 RS485+
5 4 3
2 1
8 6
7