Canon VB-C500D Operation Manual page 74

Motion Detection Setting Tool
(2)[Selected Area]
If multiple motion detection area frames have been created, a separate motion detection
level can be set for each area frame.
Set the area name for the selected area below. (Area name can also be omitted.)
Up to 15 ASCII characters (spaces or printable characters) can be used for the [Area
name].
(3)[Sensitivity]
Set the sensitivity of motion detection in a range of 1 to 256. Set a desired value by
dragging the slide bar. The greater the value, the higher the detection sensitivity becomes.
(4)[Auto] button
Clicking [Auto] allows the sensitivity to be set automatically at which the mode will change
to [Detected] when a change occurs in the image shown inside the motion detection area.
Click this button when nothing is moving.
(5)Detection Indicator
The level of the motion detected by the camera is shown in a graph in real time (
(6)[Size]
The camera mode will change to [Detected] if the ratio of the area in which change has
been detected (red or yellow rectangle) to the area of the selected detection area frame
(frame indicated by blue solid lines) exceeds the value set here (
mode will not change to [Detected] even when the set value of [Size] has been exceeded,
if the change has not continued for the duration in seconds set in [Duration]. Set a desired
value in a range of 0 to 100% by dragging the slide bar.
(7)Duration
The camera mode will change to [Detected] if the change occurring in the image inside the
detection area has satisfied the conditions set in (3) [Sensitivity] and (6) [Size] for the
duration set in [Duration].
Normally [Duration] is fixed to [0.2]. If the [Detailed Settings] check box is selected,
however, you can set a desired value in a range of 0 to 5 seconds by directly entering a
value or dragging the slide bar.
2-12
P. 2-15).
P. 2-14). However, the