14.0 - Troubleshooting - Gemini 516MHW User Manual

Wireless reverse parking sensor kit
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Presence of human beings, animals or small obstacles or objects/materials with low reflectance might not be detected by the parking system.
FAULTS
The system does not work when reverse gear is
engaged.
A sound signal goes off when there is no obstacle in
front of the vehicle.
No warning signals.
False warning signals.
15.0 - WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE) DIRECTIVE
The present device does not fall within the scope of Directive 2002/96EC on Waste Electrical and Electronic Equipment (WEEE) as specified in art. 2.1 of L. D.
No. 151 of 25/07/2005.

14.0 - TROUBLESHOOTING

If they read the ground, use the correction adapters to tilt the sensors upwards.
Check that there is no excessive paint on the sensor surface. Too much spray paint can impair sensor ability to function
Back part of sensors in contact with frame. Create a separation between the sensors and the vehicle chassis (at least
16.0 - TECHNICAL SPECIFICATIONS
Power supply
Control unit
Current consumption
Buzzer
Operating temperature range
Ultrasonic frequency
Designed and manufactured by GEMINI TECHNOLOGIES srl ‐  Via L. Galvani, 12 – 21020 Bodio Lomnago (VA) – Italy 
Tel. +39 0332 943211 – Fax +39 0332 948080 – www.gemini‐alarm.com 
ISO 9001 CERTIFIED COMPANY 
CAUSE / SOLUTIONS
Check all connections.
Check that the arrow and the UP indication are pointing upwards.
Ensure that the sensors have been installed at the correct height.
Modify setting.
Sensitivity might be too high. Adjust sensitivity.
properly.
Check sensor connections.
2mm).
12 - 24 Vdc
39mA
29mA
-40°C / +85°C
58 kHz
Rev.01 07/2018
9/9

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