3xLOGIC VISIX Camera - Manual (Page 61)

User Manual| VISIX
Network
Camera
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61
b. Sensitivity:
Range
[1-­‐100].
The
value
of
the
sensitivity
defines
the
size
of
the
object
which
can
trigger
the
alarm,
when
the
sensitivity
is
high,
a
very
small
object
can
trigger
the
alarm.
c. Percentage:
Range
[1-­‐100].
Percentage
defines
the
ratio
of
the
in-­‐region
part
of
the
object
which
can
trigger
the
alarm.
For
example,
when
you
set
the
percentage
as
50%,
half
of
the
object
entering
the
region
will
trigger
the
alarm.
Arming
Schedule
is
configured
to
set
the
time
you
want
the
function
to
auto-­‐enable.
4) Click
Edit
to
set
the
arming
schedule.
5) Choose
to
trigger
alarm
actions
as
Notify
Surveillance
Center,
Send
Email,
Upload
to
FTP
and
Trigger
Channel
or
trigger
the
Alarm
Output.
6) Click
Save
to
save
the
settings.
CONFIGURING
DEFOCUS
DETECTION
Purpose:
The
image
blur
caused
by
defocus
of
the
lens
can
be
detected
and
a
series
of
alarm
action
can
be
triggered.
Steps:
1) Check
the
Enable
Defocus
Detection
checkbox.
2) Choose
to
trigger
alarm
actions
as
Notify
Surveillance
Center
and
Send
Email,
or
trigger
the
Alarm
Output.
3) Click
Save
to
save
the
settings.
Figure 6-­‐47
Configuring
Defocus
Detection
CONFIGURING
SCENE
CHANGE
DETECTION
Purpose:
Scene
change
detection
is
used
to
detect
the
change
of
surveillance
environment
affected
by
the
external
factors;
such
as
the
intentional
rotation
of
the
camera.
Steps:
1) Check
the
Enable
Scene
Change
Detection
checkbox.
Sensitivity:
Range
[1%-­‐100%].
The
higher
the
sensitivity,
the
easier
the
change
of
scene
can
trigger
the
alarm.
Arming
Schedule
is
configured
to
set
the
time
you
want
the
function
to
be
enabled.
2) Click
Edit
to
set
the
arming
schedule.
3) Choose
to
trigger
alarm
actions
as
Notify
Surveillance
Center
and
Send
Email,
or
trigger
the
Alarm
Output.
4) Click
Save
to
save
the
settings.