Sony SNC-VB635, Руководство пользователя, Страница: 44 / 56

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Setting the Sensor input/Camera tampering detection/Motion detection — Action input Menu
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Placing the cursor on the vertex will turn the cursor into
n
, and when you drag the line, the vertex will move.
The arrow displayed in the center of the passing object
trigger line shows the direction of inspection. Trigger is
performed when an object passes the passing object
trigger position in this direction.
Trigger direction setting
Each time you click , the trigger direction toggles
among the directions left, right and both.
Passing object trigger position
Select the passing object trigger position from All sides ,
Left side , Top side , Right side and Bottom side .
Left object
This criterion is for whether a moving object has been
left in the trigger area.
Similar to an active window, a trigger area can also be
moved and vertexes can be moved, added or deleted.
Removed object
This criterion is for whether a moving object has been
removed from the trigger area.
Similar to an active window, a trigger area can also be
moved and vertexes can be moved, added or deleted.
Trigger size
Specify the minimum trigger size and maximum trigger
size of motion. To specify the size, you can either enter
values or drag the vertexes of the area.
The size of motion is measured in pixels.
• When you place the cursor on the area, the cursor
changes to a crossed arrow, which you can drag to
move the minimum trigger size area and maximum
trigger size area.