No.11S031-03
22
STC-CL500E/CLC500E
Users guide Rev. 1.3
4
The communication protocol specifications
This camera has the communication function that enables external devises like PC control the camera functions.
Please use “CLCtrl” communication software or use following the communication protocol to communicate to the
camera.
Note. 1) The communication problem may occur under the following conditions:
1. When the external sync frequency is illegal (more than 1% off from the specified frequency).
2. When external sync is unstable (In another word the bad external sync signal).
3. About for one second after switching from/to external sync mode to/from internal sync mode.
4. About for one second after switching frame rate.
4.1
The communication method
UART (RS232C), binary communication
4.2
The communication settings
Settings
Baud rate
9,600bps / 38,400bps
Data bit
8bit
Parity
None
Stop bit
1bit
Flow control
None