background image

 

 

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

 

 

Rev.01

 

07/2018

 

 

 

1/9 

    

 

 
 
 

 

 

                                                                                                                                         

 

 

 

 

 

 

The backup assist PDC system comes with 1 acoustic warning loudspeaker (buzzer, master device), 1 waterproof control unit (slave device) and 6 compact waterproof paintable 
sensors. The sensors are configurable via the master device according to your preferences and bumper type (contact a qualified Service Center).  
Sensors can be fitted all 6 on the rear bumper or split between the top and bottom (4 on the bumper and 2 at the top to detect high-level obstructions such as overhanging tree 
branches, porches, low roofs, sign posts etc.). 

 
 

1.1 - ACTIVATION:

 The buzzer activates automatically when ignition key is switched ON while the control unit activates only when reverse gear is engaged. Once powered, the 

control unit carries out a complete operating self-diagnostic test and transmits data to the buzzer. If all 6 sensors are operative, 1 Beep will confirm activation otherwise, a deep error 
tone (Bop) will sound followed by the number of beeps corresponding to the faulty sensor. From this moment on, communication remains active between the 2 devices to monitor the 
area behind the vehicle until reverse gear is disengaged. 

 

a)

 

 Tow Bar/Rear Spare Tire Configuration  

 

When a vehicle has a tow bar or a rear spare tire, the control module can be configured to push out the impact detection zone past the accessory. The control module must be 
configured by a qualified Service Center. 

 

CAUTION: OBSTACLES BETWEEN THE BUMPER AND THE NEW STOP ZONE WILL NOT BE DETECTED.  

 

b)

 

 Trailer Recognition 

 

See OPTIONAL CONNECTIONS par.10.1. 

 

c)

 

 Bike rack detection 

 

See OPTIONAL CONNECTIONS par.10.1. 

 

 
 

1.2 - OBSTACLE DETECTION 

During a reversing maneuver, detection of obstacles is signalled by the buzzer with an audible proximity warning which becomes a continuous solid tone when the preset minimum 
safety distance (STOP zone) is reached. 

 

 
 
 

1.3 - SENSOR DETECTION INFORMATION 

Certain conditions may affect the ability of the sensor to correctly detect obstacles: 

 

1.

 

Presence of human beings, animals or small obstacles or objects/materials with low reflectance might not be detected by the parking system. 

2.

 

In case of heavy rain/snow the parking system might give an audible alert even if no obstacles are present: this does not necessarily indicate that the PDC is defective. 

3.

 

If the sensors are covered with mud, ice or snow (normal function resumes after cleaning or defrosting). 

4.

 

An extremely bumpy road or an incline, gravel or grass. 

5.

 

Vehicle horns, motorcycle engines, air brakes of large vehicles or other loud noises producing ultrasonic waves. 

6.

 

Heavy rain or splashes on the sensors and water puddles. 

7.

 

Obstacles located below the bumper will not be detected when they are in close proximity. 

 
 
 
 

1.4 - SENSOR FAILURE INDICATION 

 

When ignition is turned ON and reverse gear is engaged, the system provides an instant, automatic, self-diagnostic function. If all the sensors are operative, 1 Beep will confirm 
activation. If one of the sensors is faulty or disconnected, a deep error tone (Bop) will sound followed by the number of beeps corresponding to the faulty sensor

 

The cycle will repeat 

until all faulty sensors have been signaled. 2 Bops will confirm the end of the self-test cycle. The system will exclude any faulty sensor and keep the others active. The following is an 
example of error indications: 
Sensor 1 inoperative =>  1 Bop + “1 Beep” + 2 closing Bops.  
Sensors 1 and 2 inoperative => 1 Bop + “1 Beep” + 1 Bop + “2 Beeps” + 2 closing Bops. 
 

1.5 - BASIC MAINTENANCE TIPS 

 

When cleaning the sensors take special care not to scratch or damage the surface: carefully clean the sensors with a soft cloth.  

 

In car washes which use steam jet or high-pressure washers, keep the nozzle at least 10 cm away from the sensors. 

 

 

 

This product is guaranteed to be free from manufacturing defects for a period of 24 months from the installation date shown on the warranty certificate, in compliance with Directive 
1999/44/CE L.D. N.24 dated 02/02/2002. Please fill-in entirely the warranty certificate that accompanies the product and DO NOT REMOVE the bar code warranty label from the 
device. The warranty will become void if labels are missing or torn, if the warranty certificate is not fully compiled or if the enclosed sales document is missing. 
The warranty is valid exclusively at authorized Gemini Technologies Service Centers. The manufacturer declines any responsibility for eventual malfunctions of the device or any 
damage to the vehicle electrical system due to improper installation, use or  tampering. 

 

 

 

WIRELESS REVERSE PARKING SENSOR KIT 516MHW  

 

2.0 - WARRANTY CONDITIONS 

EN

 

 

1.0 – HOW THE SYSTEM WORKS 

 

Installation and configuration tasks should only be performed by qualified personnel. 

 

The parking system is designed as a parking assist device only, it should not be considered to replace care and attentiveness while maneuvering. Always 
check your wing mirrors and rear view mirror while reversing and keep a slow speed to avoid unexpected hazards. 

Summary of Contents for 516MHW

Page 1: ...3 If the sensors are covered with mud ice or snow normal function resumes after cleaning or defrosting 4 An extremely bumpy road or an incline gravel or grass 5 Vehicle horns motorcycle engines air brakes of large vehicles or other loud noises producing ultrasonic waves 6 Heavy rain or splashes on the sensors and water puddles 7 Obstacles located below the bumper will not be detected when they are...

Page 2: ...the side tabs from the top side 3 The sensors must be inserted in the slots from underneath the cardboard For a perfect spray paint finish we recommend turning down the black silicone seal around the sensor head before inserting the sensor into the slots paint might not adhere to the silicone 4 Fold the cardbox template into a box Spray paint the sensors and the adapters and let dry thoroughly bef...

Page 3: ...h sensor 4 Finish the holes to the proper diameter using a cone drill bit that matches the diameter of the selected adapters Determine the correct mounting height and position to achieve the best detecting angle and distance the figures shown below are purely indicative Installation and connections should only be done by qualified personnel Disconnect the negative battery terminal before doing any...

Page 4: ...side of the pad and apply on the front side of the adapter as shown below Fig 1 4 Peel off the remaining adhesive liner and align the adapters on the 6 holes previously drilled in the bumper Fig 1 5 Clip the sensors into the adapters with the arrows and the UP indication facing upwards Fig 2 6 Connect the sensors to the wires coming from the control unit as indicated below according to preference ...

Page 5: ...tional toggle switch the impact detection zone can be pushed out past the bike minimum safety distance STOP zone is pushed out approx 1m Bike rack mode must be selected before engaging reverse gear When reverse gear is engaged 3 audible warnings Beep Bop Beep will confirm that the bike rack option is enabled These beeping tones will be followed by the 2 activation tones CAUTION OBSTACLES BETWEEN T...

Page 6: ...re engage reverse gear Subsequently when shifting into reverse the system will operate according to the configured parameters 11 4 RESTORE FACTORY SETTINGS 1 Simultaneously press and hold buttons A and B turn ignition ON 2 When the buzzer gives off a Beep release buttons A and B 3 The LED will start blinking Green Red 4 When the LED stops blinking a Jingle will confirm the buzzer has been reset to...

Page 7: ...ow High 8 High STOP zone Inner Sensors 2 1 30 cm 35 cm 50 cm 2 40 cm 45 cm 3 50 cm 55 cm MAXIMUM distance Inner Sensors 2 6 100 cm 180 cm 7 125 cm 8 150 cm 9 180 cm STOP zone Outer Sensors 3 1 30 cm 35 cm 40 cm 2 40 cm 45 cm 3 50 cm 55 cm MAXIMUM distance Outer Sensors 3 5 60 cm 65 cm 80 cm 6 70 cm 75 cm 7 80 cm 8 100 cm 125 cm 150 cm 180 cm Rear spare tire or tow bar intelligent detection allows ...

Page 8: ...OBSTACLE DETECTION Correct Position height inclination and orientation are correct Sensors are excessively turned upwards low obstacles are not detected Sensors are excessively turned downwards false alarms due to ground detection Sensors fitted too high low obstacles are not detected Sensors have been properly fitted but the vehicle weight has changed the performance of the parking system is affe...

Page 9: ...ound use the correction adapters to tilt the sensors upwards Modify setting Sensitivity might be too high Adjust sensitivity Check that there is no excessive paint on the sensor surface Too much spray paint can impair sensor ability to function properly No warning signals Check sensor connections False warning signals Back part of sensors in contact with frame Create a separation between the senso...

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