DS-PRI120 Security Radar User Manual
UM DS-PRI120 091720NA
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4.
Adjust the cursor to
Next Page
in the sport mode menu and click , then adjust the cursor to
Max Ele
Angle (DEG)
and click to enter the page.
Figure D-3 Maximum Elevation Angle Adjustment
5.
Click up and down direction keys in the PTZ list to adjust the maximum elevation angle, and then click to
save the settings.
6.
Move the cursor to
Exit
to exit the menu.
You need to reset the speed dome initial position after the maximum elevation angle
adjustment.
D.6
What is the Reason that Failed to Draw a Zone Automatically?
Answer: The main reason is that the moving target (with track) does not form a closed loop. You can check if
there is a clear intersection of the track in the zone drawing page. If the track does not closed, the drawn zone
will be recognized as an invalid zone.
When the object is moving for drawing a zone, if the track of the target is lost and then appears again on the
zone drawing page, and the distance between the lost position and the position the target appeared again is
too far, the settings will be failed.
D.7
What Makes a Failed Arming?
Answer: The following two conditions will make a failed arming:
•
In the
Radar
page, if there is a moving target in the warning zone when you click
→
Arm
to arm radars, it
is impossible to enable mandatory arming, resulting in failed arming.
•
The current status of radar is offline.
D.8
Why Is It Required to Remove Reflective Objects from the Radar Area?
Answer: When there are reflective objects in the radar application scene such as flat glass or large-area metal
objects, the radar will produce multipath effects; that is, the people reflect the signal from the radar to the
large-area metal objects or flat glass, and the large-area metal objects or flat glass reflect the signal again to
the receiving end of the radar, thus there will be a false alarm. Since the glass is flat and the reflection is
