Dahua HDCVI - Page 301

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Parameter
Function
port.
Protocol
Please select protocol from the dropdown list.
Address
Set corresponding dome address. Default value is 1. Please note
your setup here shall comply with your dome address; otherwise
you can not control the speed dome.
Baud Rate
Select the dome baud rate. Default setup is 9600.
Data Bit
Default setup is 8. Please set according to the speed dome dial switch
setup.
Stop bit
Default setup is 1. Please set according to the speed dome dial switch
setup.
Parity
Default setup is none. Please set according to the speed dome dial
switch setup.
5.8.5.6 ATM/POS
The ATM/POS function is for financial areas. It includes Sniffer, information analysis and
title overlay function. The Sniffer mode includes COM and network.
5.8.5.6.1 COM Type
The COM interface is shown as below. See Figure 5-100.
 Protocol: Please select from the dropdown list according to your actual situation.
 Overlay channel: Please select the channel you want to overlay the card number.
 Overlay mode: There are two options: preview and encode. Preview means overlay
the card number in the local monitor video. Encode means overlay the card number
in the record file.
 Overlay Position: Here you can select the proper overlay position from the dropdown
list.
Figure 5-100
5.8.5.6.2 Network Type
The network type interface is shown as below. See Figure 5-101.