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Troubleshooting
Display Status LED is not illuminated.
Verify that DC power (9-33V) is applied to the sensor.
Verify that the cable(s) between the sensor and display are
connected.
Display Status LED is RED.
Determine error code from Table 1.
Check connection between display and sensor(s).
Use the PVST4000 Service Tool to further diagnose system
Detection LED(s) are always 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 vehicle. If the
detection LED(s) are not active when moved away from the vehicle,
but are active when mounted, then the sensor's mounting position
will have to be moved.
For questions, call +1.844.787.2327 toll free in the USA. Call +1.208.323.1000 or
send a fax request to +1.208.323.1034 for outside the USA, or submit an online
request at www.preco.com/contact-us/
A safety specialist will respond within 24 hours.
Tel: +386 3 4900 800
http://radar-electronics.com
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Copyright 2016
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