User Manual

TVE-120-420-820-1620 Encoder User Manual 33
Click the Area Settings tab. Click Start Draw. A vertical line appears in the middle
of the image, which is bidirectional by default. You can move the line anywhere on
screen and change its angle. Up to four lines can be set, each with a different rule.
Click Clear to clear the line.
Set up a rule to be associated with this line. Under Line, select a line number from
the drop-down list. Under Direction, select the direction rule:

A<->B: Only the arrow on the B side is displayed. When an object moves across
the plane in both directions, it is detected and alarms are triggered.

A->B: Only an object crossing the pre-defined line from the A to the B side can be
detected and trigger an alarm.

B->A: Only an object crossing the pre-defined line from the B to the A side can be
detected and trigger an alarm.
Set the sensitivity level between 1 and 50.
To draw a new line, if required, select another line number from the drop-down list
and then draw the line and set its direction rule values. Each line will be
automatically numbered.
5. Select the arming schedules for the VCA event.