
The PTZ interface is shown as in Figure 7-93.
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 DVR A (B) line.
Click Save button after you complete setup, you can go back to the monitor interface to control
speed dome.
Figure 7-93
Please refer to the following sheet for detailed information.
Select speed dome connected channel.
Select the corresponding dome protocol such as PELCOD..
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.
Select the dome baud rate. Default setup is 9600.
Default setup is 8. Please set according to the speed dome dial switch
setup.
Default setup is 1. Please set according to the speed dome dial switch
setup.
Default setup is none. Please set according to the speed dome dial
switch setup.
7.8.6 Advanced
7.8.6.1 Text Overlay
The card overlay function is for financial areas. It includes Sniffer, information analysis and title
overlay function. The Sniffer mode includes COM and network.
7.8.6.1.1 COM Type
The COM interface is shown as below. See Figure 7-94.
Protocol: Please select from the dropdown list.
Setting: Click COM setting button, the interface is shown as in RS232 interface. Please refer
to Chapter 7.8.5.8 RS232.
Overlay channel: Please select the channel you want to overlay the card number.
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