Steps
1.
Go to
Conguration > Local .
2.
Check Locate Highest Temperature Point to display the position of highest temperature.
Check Frame Fire Point to frame the re source on live view.
3.
Go to Conguration > Event > Smart Event , select Dynamic Fire Source Detection.
4.
Check Enable Dynamic Fire Source Detection.
5.
Set the parameters of re detection.
Fire Source Detection
Smoking Mode
Detect smoking behavior in the scene.
Sensitivity
The sensitivity of
re detection. The bigger the value is, more easily the re source
can be detected, and the false rate is higher.
Alarm Interval
Set the alarm interval between two alarms.
Picture Quality
Set picture quality as high, medium, or low.
Note
When VCA Resource Type is selected as Temperature Measurement + Perimeter
Protection, only Smoking Mode is supported in Fire Source Detection. When VCA
Resource Type is selected as Temperature Measurement + Fire and Smoke Detection,
Dynamic Fire is also supported in Fire Source Detection.
6.
Check Display Fire Source Frame on Stream to display a red frame around the re source
on stream when re occurs.
7.
Optional: Go to Smart Event > Fire Source Region Shield . You can shield certain areas
from being detected in
re source detection, refer to
Set Detection Shield Region
.
8.
Refer to
Set Arming Schedule
for setting scheduled time. Refer to
Linkage Method
Settings
for setting linkage method.
9.
Click Save.
7.2.4 Set Detection Shield Region
Steps
1.
Go to
Conguration > Local , and enable Display Shield Area.
2.
Check to enable the function.
3.
Click Draw Area and drag the mouse in the live view to draw the area. Release the mouse
to
nish drawing. You can drag the corners of the red rectangle area to change its shape
and size or drag the rectangle to the position on your demand.
4.
Click Stop Drawing. You can click Clear All to clear all of the setting areas.
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