quickly identify which camera has detected an unusual event and where this event is
happening. This function works by incorporating the event detection function as well as the
recording function, which, as a result, helps users take all the necessary actions when an
unusual event occurs.
E-Map setting page in the local UI only allows you to configure the position of
each camera (by using drag and drop). For detailed settings such as
changing the E-Map image, please do so in the web configuration UI.
To change the map image, place your own image on a USB disk and plug it into one of the
USB ports on the NVR. Click the "Browse" button and select the USB disk when prompted.
Locate the image file (.jpg) and click "OK" to finish.
Network Video Recorder with HDMI
NVR-820 / NVR-1620
89