IC Realtime 4/8 All Channel 720P Mini 1U HD-AVS DVR - Manual (Page 149)

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7.8.5.8 PTZ
The PTZ interface is shown as in Figure 7-84.
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 7-84
Please refer to the following sheet for detailed information.
Parameter Function
Channel
Select speed dome connected channel.
Protocol
Select the corresponding dome protocol such as PELCOD.
Control
mode
You can select control mode from the dropdown list. There are two
options: Serial/HD-AVS. For HD-AVS series product, please select
HD-AVS. The control signal is sent to the PTZ via the coaxial cable.
For the serial mode, the control signal is sent to the PTZ via the
RS485 port.
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.
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 network type interface is shown as below. See Figure 7-85.