User Manual

DS-72xxHUI-Kx, DS-72xxHQI-Kx Digital Video Recorder (DVR) User Manual
94 UM DS-72xxHUI-Kx, DS-72xxHQI-Kx 062817NA
The configured line or quadrilateral in VCA configuration and target
frame(s) will be shown on the playback interface. Click to hide
the VCA information.
Figure 121, Show VCA Information
This function is supported by DS-7200HUI-Kx Series DVRs.
In Smart Playback, both analog and IP cameras support VCA
information overlay.
If the connected camera does not support VCA, the icon is grey and
unavailable.
For analog cameras, the VCA information includes line crossing
detection and intrusion detection. For IP cameras, the VCA
information includes all the VCA detections of smart IP cameras.
• Playing Back by System Logs
Play back record file(s) associated with channels after searching system logs.
1. Enter Log
Information interface, Menu > Maintenance > Log Information.