Sony IPELA SNC-RZ50N User Manual page 87

Displays whether or not unattended object detection is
operating.
Gray: Unattended object detection is not operating
because it is in the process of acquiring the
background image. When unattended object
detection starts, it acquires the background image.
Unattended objects are not detected during this
period.
Green: Unattended object detection is operating
because the background image has been acquired.
Window1 to Window4 check boxes
When you check the check box, the corresponding
window (active or inactive window) appears on the
monitor display. You can change the position and size of
the window.
Active: To use the window as an active window in which
unattended object detection is performed.
Inactive: To use the window as an inactive window in
which any unattended object is ignored. Select
Inactive to set an inactive area inside an active
window.
Note
You cannot set all four windows as Inactive windows.
Be sure to set one or more windows as Active
window(s).
Object size
Select the minimum size of the detectable unattended
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.
Restart button
Click this button to initialize the unattended object
detection function. A new background image will be
acquired from the current image.
OK button
Click to send the set values to the camera and confirm
the settings.
Notes
• Unattended object detection does not operate until the
status lamp turns green.
• 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 unattended object detection
function
Set the unattended object detection function as follows:
1
Set the PTZ position.
Select Preset position for PTZ position when you
activate unattended object detection linked with a
preset position. Select Current position when you
activate it regardless of the camera position.
2
Select the camera position where you want to
activate detection.
When you select Preset position for PTZ position,
select the desired preset position from the Position
drop-down list, and the camera will move to the
selected preset position automatically.
3
Select Unattended object on Detection.
The setting items for unattended object detection
appear.
4
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.
5
Check the Window 1 check box.
The Window 1 frame appears on the monitor
display.
Setting the Object Detection Function — Object detection Menu
87