User Manual

Table Of Contents
13BChapter 14: Device management
96 TruVision NVR 71 User Manual
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
This shows how the RS-232 port can be used. It is used by Technical Support only.
Technical Support: Console mode.