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Hybrid Standalone DVR User Guide
Overlay Channel
If POS is selected for Protocol, this parameter appears to select the channels on which to apply the
overlay.
Overlay Mode
Check the box for the option(s) you want to enable: Preview or Encode. Preview means the card
number is overlaid in the live video. Encode means the card number is overlaid in the recorded file.
Overlay Position
From the dropdown list, select the position where you want the overlay to appear: Top Left, Top
Right, Bottom Left or Bottom Right.
Net Mode
Use the Net mode if you are using a network to connect to the device. The interface is generally the
same as the COM mode. The protocol depends on your self-developed protocol. The setup may vary
since the connected device or the protocol is not the same.
To setup Text Overlay in Network Mode with the ATM/POS protocol:
1. Select the Net tab.
2. For Protocol, select ATM/POS from the dropdown menu.
3. Set the Source IP, Destination IP and Record Channels.
Source IP refers to host IP address that sends out information, which is usually the device
host. The Destination IP refers to other systems that receive the information.
Note:
•
Usually you will not need to set the source port and target port.
•
There are four IP groups. The Record Channel applies only to one group (optional).
DVR7800S-U Series Hybrid DVR User Guide
Figure 4-96
4 Web Service
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