| Cases |
Analysis and rensons |
Checking |
Methods of deal with |
| Don’t display anything or display a changeless
distance after fixing |
1.vechile don’t switch on power or the voltage
is lower
2.the connecting of every line is mistake or the lines
are broken
3.sensors or monitor are broken |
1.check the accumulator
2.check connection of every line
3.check the sensors and monitor are whether broken
4.check the fixing of sensors are whether correct |
1.make sure a common voltage accumulator
2.connect the sensors and processor correctly
3.insteading if thingamy is broken |
| Mistaken indication or unconvention when
other lights be work on |
1.the order of connection is mistaken
2.the connection of power line is not correct |
1.check the connection of sensors and processor
2.check the connection of power line |
1.connect the sensors orderly
2.connect the power line correctly |
| Continuous alarming or no buzz
| 1.fixing of sensors uncorrectly or sensors
are broken
2.the buzzer may be broken
3.there is not obtacle in the range of effective detecting
|
1.check the fixing of sensors whether correct
2.check the buzzer and sensors whether broken
| 1.fix correctly according to instruction
2.insteading if thingamy is broken |
| Detect unconventionally |
1.the depositary of control box is atrocious
2.sensors or monitor are broken
| 1.check the depositary of control box
2.check the sensors and monitor whther well |
1.place the control box in a proper place
2.insteading if thingamy is broken |
| ̽Sensors don’t work in colors(the illuminant
sensor) |
1.the connection of power is mistaken
2.the lights in the sensors are broken
3.the lights of vehicle are off
| 1.check the coneection of power line
2.check the lights in the sensors whther broken
3.check the lights of vehicle |
1.connect the lines and sensors correctly
2.insteading if the lights in sensors are broken |
