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COLLISION ALERT SYSTEMS
Troubleshooting
Display Status LED is not illuminated:
•
Verify that DC power (9-33V) is applied to the sensor.
•
Verify that the cable between the sensor and display is connected.
Display Status LED is RED
•
Check connection between display and sensor.
Display Status LED is RED and one Yellow LED is illuminated:
LED Error Code
LED #5 on
LED #4 on
LED #3 on
All the display LED's are illuminated when sensor is mounted:
•
Verify the sensor is pointing outward from the vehicle in an open area with
no obstructions. This may require removing the mounting screws and lifting
the sensor out away from the rear of the vehicle. If the display LED's are not
active when moved away from the vehicle, but are active when mounted,
then the sensors mounting position will have to be moved.
Sensor is detecting the ground, indicated by a few of the display
LED's being lit:
•
In an open field, either move the sensor up higher or slightly angle the sensor
upward 5 to 10 degrees. The minimum recommended mounting height is 24
inches.
www.aps-supply.com
Possible Reason
No communication with any sensor(s)
Built in Self Test Error – Contact Factory
Missing sensor(s)
APS USA
610 Gateway Center Way, Suites J & K
San Diego, CA 92102 USA
P: 1 619 263 4164
F: 1 619 263 6814
APS: Singapore
APS Australia
U48 / 9 Vision Street,
Wangara WA 6065 Australia
P: 61 (8) 9302 2369
F: 61 (8) 6305 0047
APS-SUPPLY.COM
Colombia
Chile
Perú
Brasil
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