Millimeter Wave Radar
Millimeter Wave Radar
10
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Strobe Siren Connection
Strobe siren signal wires are to connect to radar alarm signal output, as the diagram
3-4:
Note：
● Radar alarm output is I/O relay type, please choose the right model & type strobe
siren.
● When radar alarm output is set and saved, power on the radar, and connect the
siren to radar, even if there is no PC server connection, the radar still works to trigger
the siren for intrusion protection.
3.3
Fig.3-4
Note：
● Only output channel 1 can be used in his version.
● Only in rusion inside the drawn alarm zone can trigger the strobe siren.
● Only when alarm zone is set up, the strobe siren will work, if no alarm zone is set
up, then it will not work.
Malfunction
Normal power supply
but fail to detect target.
Radar can’t connect
when power on
No any response after
power on
No target in the
detection area but there
is target signal output
No alarm output to
strobe siren
Solution
Make sure the radar is normally powered on and the radar is normally
activated, see above“No any response after power on”;
Use THE NSM Tools tool to search the radar to find out if the device IP has
been modified;
Check if the PC local add radar IP segment;
PC terminal ping radar IP, check whether can ping radar.
Please refer to chapter2.3 and check if radar installation direction is correct.
Use designated FMCW simulator to check if radar output is normal.
Please check if the radar installation position aims at the target area, which
may cause the radar to be disturbed by the surrounding objects:
Confirm if there is any vibration of pole where radar installed and check if
GND is normal.
Check if the alarm zone is drawn. ( When intrusion into the zone can trigger
alarming, target outside the zone can not trigger siren alarming.)
Check if the radar can cover the alarm zone in distance range.
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If two points above are correct, then use multi-functional meter to gauge the
two I/O signal output wires, by checking if it will sound alarming on the
buzzer mode.
When there is intrusion target in pre-set alarm zone, the radar is in well
condition if the meter sounds alarming. Then check the siren if it works or its
type not matching.
When there is intrusion target in pre-set alarm zone, the radar could has
issue if the meter does not sound any alarming.
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● Refer to the above radar LED indicator light status to check the radar
working
status. If it is abnormal, please report the problem description and
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LED status
to the engineer of the manufacturer;
Check if the buzzer gives off the sound “di” four times after power on. If
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not,
please check if the polarity of radar power cable is correctly connected to
12V DC.
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Table 4-1
FAQ & Solutions
Note：
● Please make sure the installer conform to the radar installation instruction.
4.
3.5 Strobe Siren
Please refer to siren operation manual.
