Rs232; Ptz - Dahua NVR4204-P-4KS2 User Manual

5.8.5.9 RS232

The RS232 interface is shown as in Figure 5-113.
Please refer to the following sheet for detailed information.
Parameter Function
Protocol
Baud Rate
Data Bit
Stop bit
Parity

5.8.5.10 PTZ

The PTZ interface is shown as in Figure 5-114 (Local) and Figure 5-115 (Remote).
Before setup, please check the following connections are right:

PTZ and decoder connection is right. Decoder address setup is right.

Decoder A (B) line connects with NVR A (B) line.
Click Save button after you complete setup, you can go back to the monitor interface to control speed
dome.
Figure 5-112
Figure 5-113
Select the corresponding dome protocol.
Default setup is console.
Select the baud rate.
Default setup is 115200.
The value ranges from 5 to 8.
Default setup is 8.
There are two options: 1/2.
Default setup is 1.
There are five options: none/odd/even/space/mark.
Default setup is none.
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