Object Size - Sony IPELA SNC-DF50N User Manual

motion of an object on the monitor screen has exceeded
the threshold level, the camera judges that there has been
a motion and a green frame is shown. An alarm is output
when a green frame is added to the object displayed in
one of the active windows.

Object size

Select the minimum size of a detectable object from L
(Large), M (Medium) and S (Small).
Each option represents the corresponding size below:
L: 64 × 64 dots
M: 32 × 32 dots
S: 8 × 8 dots
Tip
The monitor display is 640 × 480 dots. Size L is 1/10 the
width of the monitor display.
OK button
Click to send the set values to the camera and confirm
the settings.
Note
Although the display on the monitor quickly responds to
the setting being performed as you change the size of a
window or a setting, 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 moving object detection
function
Set the moving object detection function as follows:
1
Select Moving object for Detection.
The setting items for moving object detection
appear.
2
Check the Window 1 check box.
The Window 1 frame appears on the monitor
display.
3
Adjust the position and size of Window 1.
Drag Window 1 to move it and change its size.
4
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.
68
Setting the Object Detection Function — Object detection Menu
Note
If an active window and inactive window overlap,
the overlapped portion will be regarded as an
inactive area.
When the two windows overlap, the inactive
window is displayed over the active window on the
monitor screen. If the active window is hidden by
an inactive window and its position or size cannot
be changed, temporarily change the active window
to an inactive window and change the position and
size. After changing, reset it as an active window.
5
Set the function for Window 2 to Window 4.
Repeat steps 2 to 4 for each window.
6
Select the object size for Object size.
Select a larger size if a small noise may be detected
as a motion by mistake.
7
Adjust the Threshold setting slider bar to set the
threshold level at which the camera executes
detection.
Adjust the detection level while observing the
monitor screen and actually shooting a moving
object.
8
Click OK.
The moving object detection settings 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.
Setting items for unattended object
detection
The following setting items appear when Detection is
set to Unattended object.