Sony SNC-CS50N - Manual (Page 61)

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Setting the Object Detection Function — Object detection Menu
61
OK button
Click to confirm the settings and send the set values for
the selected position to the camera.
Notes
• Unattended object detection does not operate until the
status lamp turns green.
• Although the indicator quickly responds to the setting
being performed as you change the size of a window
or a parameter, you need to click the OK button to
confirm the setting. The setting will be cancelled if
you do not click the OK button.
To set the unattended object detection
function
Set the unattended object detection function as follows:
1
Select Unattended object on Detection.
The setting items for unattended object detection
appear.
2
Wait until the status lamp turns green.
When the status lamp is gray, the camera is in the
process of acquiring a background image.
Unattended object detection does not work during
this period.
The status lamp turns green when the background
image has been acquired.
Note
When you acquire a background image, use an
image with as little motion as possible. If you use
an image with a lot of motion, it will take a long
time to complete acquiring of the background
image.
3
Check the Window 1 check box.
The Window 1 frame appears on the monitor
display.
4
Adjust the position and size of Window 1.
Drag Window 1 to move it and change its size.
5
Set the active or inactive windows.
Select Active to set Window 1 as an active area, or
Inactive to set it as an inactive area.
Note
If an active window and inactive window overlap,
the overlapped portion will be regarded as an
inactive area.
6
Set the function for Windows 2 to Windows 4.
Repeat steps 3 to 5 for each window.
7
Select the object size for Object size.
Select a larger size if a small noise may be detected
as an object by mistake.
8
Check whether an unattended object is detected
properly.
Place an object in the window and confirm that
unattended object detection works correctly.
The object regarded as an unattended object is
marked with a red frame.
Note
It may take a long time until an unattended object is
detected, depending on the image being shot.
9
Click OK.
The unattended object detection settings for the
selected position are confirmed.
Note
Be sure to click the OK button to confirm the
settings. The setting will be cancelled if you do not
click the OK button.
10
Set Detection time, Alarm interval and Release
time in the Unattended object setting tab.
Unattended object setting Tab
Use this tab to set the alarm time for unattended object
detection.
Time setting
Unattended object detection requires the following three
kinds of time settings.
Detection time
Set the period of time from when an object enters a
detection window (active window) and stops until when