User Manual

TVE-120-420-820-1620 Encoder User Manual 63
RS-232 settings
Use the Device Management menu to configure the RS-232 parameters such as baud
rate, data bit, stop bit, parity, flow control, and interface.
Figure 12: RS-232 setup window
Table 1: Description of the RS-232 settings window
Option Description
1.
Baud Rate
This is a measure of the speed of data transmission. Default is 115200.
2.
Data Bit
A bit is the smallest unit of data in a serial communication message. A data
bit is the bit carrying the information, as opposed to the start bit and the stop
bit. Default is 8.
3.
Stop Bit
Stop bits mark the end of a transmission of a serial communication message.
Default is 1.
4.
Parity
The method used to detect errors in the number of bits being transmitted.
Default is None.
5.
Flow Ctrl
Flow control is the process by which data transfer is regulated so that it does
not arrive too quickly for the receiving process. Default is None.
6.
Interface
Only the RS-232 port can be used.
Technical Support: Console mode.
System communication
Use the System Communication menu to enable/disable the RTSP and ONVIF
protocols.