Detected Area Percentage; Alarm In; Alarm Out - IDVIEW PIV Series User Manual

<Area Threshold> means the motion alarm triggered level; if the percentage
of triggered grids to total detection area is greater than the set value, the
motion alarm will be triggered.
For example, if 10 grids are selected and the < Area Threshold > value is
70%,
the motion alarm will be triggered when 7 grids are motion detected.
Move the cursor to < Area Threshold > and press ENTER, and then use UP /
DOWN buttons to adjust the value. The value is indicated in 4% increment.
-

Detected Area Percentage

The part shows the percentage and variation of the detected volume.

5.6.4.5 Alarm In

This item allows user to enable / disable alarm input detection. According to
your application, select <N/O> (Normal Open) or <N/C> (Normal Close) to
enable the alarm input detection or select <OFF> to disable the detection. The
default setting is <OFF>.
If you set this item to <N/C> but did not install any device to the unit, the alarm
will be triggered and the Event Icon displayed continually until this item is
changed to <N/O>, <OFF> or install a device to the unit.

5.6.4.6 Alarm Out

This item allows user to assign an alarm on certain channel to activate the
relays. These signals can be used to drive a light or siren to caution an
alarm event.
Select from the options: <A Only > indicates "Alarm Out A", <B Only>
indicates "Alarm Out B", <A+B> indicates "A and B Alarm Out" and
<None> indicates "No Alarm Out". The default setting is <None>.