NHDR
-
4xxxAHD user’s manual ver. 1.1
All rights reserved © AAT Holding S.A.
31
CHANNEL SETTINGS
After creating the zones it is possible to modify the shape, position and parameters of detection. To
modify the selected zone click on the red square next to the zone number that you want to modify. As
confirmation of the selection, the zone will change color from yellow to red. Then it is possible to
move edges of the zone. The
Save
button saves the changes.
Channel
-
selection of the camera for editing parameters.
IVA Lines
-
displaying zone lines and moving objects on the video image
-
option available only for
analog cameras. IP cameras display zone lines and moving objects only in the main stream.
Rule number
-
selection of the zone to be set (
1
,
2
,
3
or
4
).
Rule switch
-
activating selected zone.
Rule type
-
defines the direction of the object movement that will trigger the alarm event: entry into the
zone (
A
-
>B
), exit from the zone (
B
-
>A
) or both directions (
A<
-
>B
). The direction is additionally
indicated by arrows in the image.
Remove
button deletes the chosen zone (the zone have to be selected),
Remove All
button deletes all
zones,
Save
button confirm all changes. Right click of the mouse exits from the settings.
Note! The "Perimeter Intrusion Detection" function can not be activated if one of the functions:
"Pedestrian Detection", "Face Detection" or "Cross Counting" is activated.
5.9.2. LCD
-
Line Crossing Detection
The function detects the crossing of defined line. It is available for one analog camera (NHDR
-
43xxAHD recorders), Novus 2000 and 4000 series IP cameras supporting this function.The camera
table allows to switch on / off the function, set the detection sensitivity (from 1 to 4) and define the
scene (
Indoor
or
Outdoor
).
After entering the settings, enable
IVA Lines
, select
Rule number
, switch it on and create the line on
the
camera image. An alarm event is generated when an object crosses a line in the direction specified
in the settings (
Rule Type
).
By placing the cursor near the line, we can
move it to another location.
To change the direction or the length of the
line, place the cursor at one end and drag it to
another location