8
6
FAQ
Radar is a professional product of high technology and high sensitivity. Please read the user
’s
manual carefully before you use.
Bug
Fix
There is no output, no
response, after I connected
the power to the device.
Check power connection and voltage
Check power positive end and the negative end connection
are right or not.
Check the communication cable connection is OK or not. The
cable connection SN is right or not.
Check the COM can get the applications properly or not.
Check application COM setup is OK or not.
I just got some disordered
code
Check the communication cable connection is OK or not. The
cable connection SN is right or not.
Make sure there is no strong interference on the
communication cable.
Check COM baud rate is OK or not.
There is no speed when a
vehicle passed.
Check the radar installation angle. Make sure it is facing the
corresponding lane.
The radar installation angle is within the reasonable range.
Check the distance from the radar to the object is in the
specified range.
The radar sensitivity is too low.
There is a speed but there is
no vehicle passing by.
There is strong electromagnetism interference or rotation
object.
Check the radar installation angle, whether there is
interference from the neighboring lane.
The radar sensitivity is too high.
It missed vehicle
Check the radar installation angle. Make sure it is facing the
corresponding lane.
Check the distance from the radar to the object is in the
specified range,.
The radar sensitivity is too low.
The camera does not snap
Check the communication cable connection is OK or not. The
cable connection SN is right or not.
Check camera protocol is right or not.
Check the RS232 setup; make sure the baud rate setup is
right.
The camera snap function is enabled.
The radar working mode such as min object interval, detect
direction, sensitivity is right.
