DS-PRI120 Security Radar User Manual
UM DS-PRI120 091720NA
60
Appendix D. FAQ
D.1
How to Achieve an Optimum Detection Range?
Answer: You can refer to
Radar Mounting Height Recommendation
for installation of radar, and you should test
the radar after installation to make sure it is properly mounted. The test method is as follows:
You need to enable OSD function before testing.
The near detection distance: arrange a tester to move directly from 20 m in front of the radar until the tester
track disappear on the radar detection area. The last tester distance that displayed by OSD, is the near
detection distance.
The far detection distance: Arrange a tester to move from the directly ahead of the radar and far away from
the radar installation position (outside the radar detection area) to the radar detection area. When the target
track first appears in the detection area, the tester stops moving. The last tester distance that displayed by
OSD, is the far detection distance.
When testing the far detection distance, the tester is required to move along the center
normal of the detection area, to ensure optimum far detection distance.
According to the tested near detection distance and far detection distance, and refer to
Table A-1 Radar
Mounting Height and Detection Range
to adjust the radar mounting angle.
D.2
How To Solve the Problem that the Radar Is Not Shown in the Device List on
the Radar Page?
Answer: You should delete the radar and add it to the client software again.
The port number of the radar should be 80. When you add the radar to the client software,
set the
Port
as 80.
D.3
How to Adjust the Sensitivity to Avoid False Alarm?
Answer: If there are shrubs in the radar field, set the radar sensitivity mode as
Shrub Mode
, which helps avoid
false alarms caused by gales, storms, or shrub swings.
If
Shrub Mode
is not satisfactory, set the sensitivity mode as
Expert Mode
(Custom Mode). Set the
Signal
Sensitivity
less than or equal to two, the
Swing Sensitivity
less than five, and the
Tracking Sensitivity
less than
or equal to five.
D.4
How to Raise the Precision of Camera Tracking?
Answer: Check if the speed dome initial position is set; if not, set the speed dome initial position.
Check that the calibration points are correct. Pay attention to situations where the target is intercepted when
