RS-232 Connection
Connect the NVR and the POS machine via RS-232. The RS-232 settings can be configured in
Menu>Configuration>RS-232. The Usage must be set to Transparent Channel.
Multicast Connection
When connecting the NVR and the POS machine via Multicast protocol, set the multicast
address and port.
Sniff Connection
Connect the NVR and the POS machine via Sniff. Configure the source address and
destination address settings.
Step 6 Set other parameters of characters overly.
1) Select the character encoding format from the drop-down list.
2) Select the overlay mode of the characters to display in scrolling or page mode.
Network Video Recorder User Manual
Figure 9-8 RS-232 Settings
Figure 9-9 Multicast Settings
Figure 9-10 Sniff Settings
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