D-Link DNR-326 User Manual page 63

Section 3 - Configuration
3. Set the interval.
4. Select the Stop when found option. If unchecked, the search tool will
list all the events it finds, instead of stopping at the moment an event is
found.
5. Click Search.
Missing Object
The alarm will trigger when the selected object is removed from the defined
area on the screen.
1. Define the detection object by clicking and dragging to draw an area on
the image.
2. Modify the sensitivity setting.
3. Set the interval.
4. Check the Stop when found option. If unchecked, the search tool will
list all the events it finds, instead of stopping at the moment the event is
found.
5. Click Search.
Lose Focus
The system will inform you when the camera loses focus.
Camera Occlusion
The alarm will be triggered when the camera is blocked.
D-Link DNR-326 User Manual 59