MagicWatch MWE890 - Sensor DOMETIC - Free user manual and instructions

USER MANUAL MagicWatch MWE890 DOMETIC

Installation and Operating Manual. 3

DE Einparkhilfe

Please read this instruction manual carefully before installation and first use, and store it in a safe place. If you pass on the product to another person, hand over this instruction manual along with it.

Contents

1 Safety and installation instructions 4
2 Scope of delivery 5
4 Intended use 6
5 Instructions before installation 6
6Fitting the parking aid. 7
7 Connecting the parking aid 7
8 Detection range 9
9 Setting the system. 9

10 Performing a functional test 11

11 Using the parking aid 12
12 Troubleshooting 13
13 Guarantee 14
14 Disposal. 14
15 Technical data. 15

1 Safety and installation instructions

The following texts only complete the figures on the supplementary sheet. They do not contain the full installation and operating instructions. Please observe the figures on the supplementary sheet.

Please observe the prescribed safety instructions and stipulations from the vehicle manufacturer and service workshops.

Observe the applicable legal regulations.

The manufacturer accepts no liability for damage in the following cases:

• Damage to the product resulting from mechanical influences and excess voltage
• Alterations to the product without express permission from the manufacturer
• Use for purposes other than those described in the operating manual

CAUTION!

• Secure the parts of the parking aid installed in the vehicle in such a way that they cannot become loose under any circumstances (sudden braking, accidents) and cause injuries to the occupants of the vehicle.
• Do not fit the parts of the parking aid installed where an airbag may open. This could cause injury if the airbag opens.
• The parking aid is intended as an additional aid, which means it does not relieve you of the obligation to take due care when manoeuvring.

NOTICE!

• Installing the parking aid can cause problems on vehicles with LED tail lights.
• This parking aid is not suitable for installing in metal bumpers.
• Do not expose the control electronics to dampness.
• The control electronics must not be installed in close proximity to other control modules.
• The sensors may not cover signal lamps.
• When fitting the sensors, make sure there are no objects fixed to the vehicle that are in the detection range of the sensors. Displaying fixed objects, such as trailer hitches, can be suppressed.
• Apply a small amount of grease inside the sensor plug connections.

2 S C O P E O F D

See fig. 1

No. Quantity Designation Ref. no.
1 4 Ultrasonic sensors 9101500043
2 1 Control electronics
	MWE820	9101500044
	MWE860	9101500046
	MWE890	9101500047
3 1 Loudspeaker 9101500051
4 1 Control electronics connection cable
5 4 Sensors connection cable
6 1 Fastening material
7 1 Core bit 21,5 mm
8 1 Display (MWE860 only)		9101500045

3 A c c e s o r i

Available as accessories (not included in the scope of delivery):

Designation	Ref. no.
Punching tool 22 mm	9101500024
External button (MWE890 only)	9101500049
Display (MWE890 only)	9101500045
Extension cable for display, 5 m (MWE860, 890 only)	9101500053
Connection cable for sensor, 250 cm (MWE820, 860 only)	9101500048
Connection cable for sensor, 450 cm (MWE890 only)	9101500050

4 Intended use

Magic Watch is an ultrasonic parking aid. It monitors space when manoeuvring

MWE820, 860: behind the vehicle
MWE890: in front of the vehicle

It provides an audible and visual warning signal for any obstacles it detects.

Magic Watch is designed for installation in cars.

5 Instructions before installation

5.1 Determining the place of installation for the sensors

See fig. 3 to fig. 6

NOTE

The sensors must be correctly aligned for the device to work properly. If these point to the ground, irregularities and bumps on the surface may be interpreted as obstacles. If they point too far up, obstacles will not be detected at all.

Note the following during installation:

• The distance from the sensors to the ground should be 50cm (fig. 3).
• For the sensors to function optimally, the angle of the sensor to the road surface should be 90^ (fig. 3). The angle may not be less than 90^ , as the road will otherwise be interpreted by the sensor as an obstacle.
• Observe the positioning of the sensors (fig. 4).

5.2 Painting the sensors

See fig. 2

NOTE

The sensors may be painted. The manufacturer recommends having the sensors painted by a specialist workshop.

6 Fitting the parking aid

See fig. 7 to fig. 11

Supplementary to fig. 8

NOTICE! Risk of paint damage!

• The ambient temperature may not fall below 18^ C when punching or drilling.
• We recommend using a punching tool.
• Make sure that you do not tilt the punching tool when operating.

Deburr the drill holes.
For a more accurate fit, slant the drill downwards slightly on the inside of the bumper when drilling the hole. The sensor housing can now be easily inserted at a downward angle.

Supplementary to fig. 9

NOTICE! Risk of malfunction

Note that the sensors must be aligned in a particular direction. The top of the sensor is marked with an .

7 Connecting the parking aid

NOTE

MWE820, 860: On some vehicles, the reversing light only works when the ignition is switched on. In this case, you must switch on the ignition in order to identify the positive and earth wires.
- MWE890: If the speed signal has been connected to the control electronics, the sensors are automatically deactivated at a speed over approx. 15km/h . The sensors are reactivated as soon as the speed falls below approx. 15km/h .

MWE820, 860:The complete circuit diagram can be found in fig. 12.

No. Designation

1 Control electronics
2 Reversing light
3 Black/blue cable: connection to connected positive (+12V)
4 Brown cable: connection to earth
5 Red/grey cable: connection to the radio's mute connection (optional)
6 Yellow cable from the loudspeaker
7 Blue cable from the loudspeaker
8 Display (MWE860 only)
9 Sensors

MWE 890: The complete circuit diagram can be found in fig. 13.

No. Designation

1 Control electronics
2 Black/blue cable: connection to connected positive (+12V)
3 Brown cable: connection to earth
4 Yellow cable from the loudspeaker
5 Blue cable from the loudspeaker
6 Red/grey cable: connection to the radio's mute connection (optional)
7 Yellow/blue cable: connection to reversing light (optional)
8 Black/yellow cable: connection to the speed signal from the speedometer (optional)
9 Sensors

8 D e t e c t i o n

See fig. 14

The detection range of the parking aid is divided into four zones:

Zone 1 (MWE820, 860 only)

This zone is the first limit range. Small objects or those with poor reflective characteristics may not be detected.

Zone 2

Nearly all objects are displayed in this zone.

Zone 3

Nearly all objects in this zone are displayed, however objects may only appear in the sensors' blind spot, or not be detected at all due to their consistency or small size.

- Stop zone (4)

If there are objects in this zone, the parking aid emits a continuous tone warning you to stop.

Nearly all objects in this zone are displayed, however objects may only appear in the sensors' blind spot or not be detected at all due to their consistency or small size.

Displaying fixed objects, such as a trailer hitch, can be suppressed.

9 Setting the system

There is a button (fig. 15 1) on the controller for setting the following parameter.

9.1 Setting the sensitivity

Switch on the ignition.

Engage the reverse gear (MWE820, 860 only).

Press the button for not more than two seconds to set the sensitivity in the following sequence:

• Low sensitivity: the loudspeaker beeps once
• Medium sensitivity (standard): the loudspeaker beeps twice
• High sensitivity: the loudspeaker beeps three times

Pressing the button repeatedly changes the sensitivity in the above sequence.

9.2 Suppressing the display of fixed objects (such as trailer hitches) (MWE820, 860 only)

NOTICE!

Before making the setting, make sure that there are no additional objects in the stop zone, such as people or other vehicles.

Switch on the ignition.
Engage the reverse gear.
Press the button for three seconds until the loudspeaker beeps briefly.
The loudspeaker emits short beeps repeatedly.
The system initialises the fixed object.
To end the setting, disengage the reverse gear after a period of at least three seconds.

9.3 Restoring the factory settings

MWE820, 860

Switch on the ignition.
Engagethe reverse gear.
Press the button for longer than four seconds.
The loudspeaker beeps repeatedly.

Disengage the reverse gear.
Engage the reverse gear again.
The system has been reset to the default settings.

MWE890

NOTE

If the speedometer speed signal has been disconnected from the control electronics, the default settings must be restored to ensure that the sensors function correctly.

Switch on the ignition.
Press the button for longer than two seconds.
The loudspeaker beeps repeatedly.
Let go of the button.
The system has been reset to the default settings.

9.4 Reflecting the display (MWE860 only)

If the obstacles are shown the wrong way round on the display, proceed as follows:

Connect the sensor plugs into the sockets on the control module in the reverse order (1 4, 2 3, 3 2, 4 1) .

10 Performing a functional test

To test the parking aid, drive towards something slowly such as a wall.

NOTICE!

Be very careful when you operate the device for the first time, and make sure that you familiarize yourself with the various sequences of beeps (fig. 14).

11 Using the parking aid

The rear sensors (MWE820, 860) are activated automatically by engaging the reverse gear with the ignition on or the engine running. The speaker will emit a double beep.

The front sensors (MWE 890) are automatically activated as soon as the ignition is switched on and the speed of the vehicle lies between 0 and around 15km / h .

As an option, instead of being connected to the speed signal, the control electronics of the front sensors can be connected to the reversing light or an external switch.

NOTE

Before using either of these functions, hold down the button on the control electronics for 2 seconds (see chapter "Restoring the factory settings" on page 10).

The sensors are active in the following cases:

• For around 30 seconds after the motor is started
• When the reverse gear is engaged and the control electronics are connected to the reversing light
• For around 30 seconds after the reverse gear is disengaged
• The sensors can be activated with an external button (accessory) for a duration of around 30 seconds.

As soon as there is an obstacle within the detection range, a repeated signal tone is emitted.

As you approach, the tone sequence and the flashing frequency change, depending on the zone in which the obstacle is, thus indicating the distance (fig. 14).

MWE860 (optional MWE890): The nearer the obstacle gets, the more LEDs light up on the display.

NOTICE!

Stop the vehicle immediately and investigate the situation (getting out if necessary), if the following happens while you are manoeuvring: when manoeuvring, the device first indicates an obstacle and the tone sequence speeds up normally (e.g. from slow to medium). Suddenly the signal tone slows down, or no obstacle is indicated at all. This means that the original obstacle is in the blind spot of the sensors (construction-related characteristic), and it is possible to hit it.

12 Troubleshooting

The device indicates no function.

The voltage supply cable (black/blue and brown wires) is not connected or is incorrectly connected.

Check the connections.
The plugs for the sensors are not connected or are not properly plugged into the control electronics.
Check the plugs, and make sure they lock into place.

A long tone sounds (approx. 3 seconds) after switching on the ignition

One or more sensors are defective or no longer connected to the control electronics. The loudspeaker indicates the faulty sensor by the number of beeps after the long beep: for example three beeps for sensor 3.

Check the plugs and make sure they lock into place.
Replace the defective sensor(s).

NOTICE!

The system no longer works reliably if one or more sensors are faulty.

Device indicates obstacles incorrectly.

False alarms may have the following causes:

• For example dirt or frost on the sensors

  Clean the sensors.

• The sensors were incorrectly installed.
  Adjust the direction or height of the sensors (fig. 3).
• The sensors have contact with the chassis.

  Disconnect the sensors from the chassis.

Objects on the vehicle (e. g. spare wheel) lead to false alarms.

Set the system so that fixed objects are no longer displayed (see chapter "Setting the system" on page 9).

13 Guarantee

The statutory warranty period applies. If the product is defective, please contact the manufacturer's branch in your country (see the back of the instruction manual for the addresses) or your retailer.

For repair and guarantee processing, please send the following items:

• Defect components
• A copy of the receipt with purchasing date
• A reason for the claim or description of the fault

14 Disposal

Place the packaging material in the appropriate recycling waste bins wherever possible.

If you wish to finally dispose of the product, ask your local recycling centre or specialist dealer for details about how to do this in accordance with the applicable disposal regulations.

15 Technical data

	MagicWatch
	MWE820 MWE860 MWE890
Ref. no.: 9600000353 96000	00354 9600000355
Detection range:	Approx. 0.40 m to 1.6 m		Approx. 0,35 m to 0,75 m
Ultrasound frequency: 40 kHz
Versorgungsspannung: 10-24 V
Supply voltage: max. 120 mA
Operating temperature:	-25 °C to +70 °C
Certification:	E 8 030117

NOTE

The sensors may be painted. The manufacturer recommends having the sensors painted by a specialist workshop.

Verifique as ligacoes.

9 Stille inn systemet

Styreelektronikken har en knapp (fig. 15 1) for innstilling av følgende paramete.

9.1 Justere folsomheten

Slapa tenningen.
Legg inn revers (bare MWE820, 860).
Trykk på knappen iindre enn to sekunder for Å justere følsomheten i fölgenderekkefolge:

• Lava føl som hét : Høyt aleren piperén gang

• Middels folsomhet (standard): Høytaleren piper to ganger

• Høy folsomhet: Høytaleren piper tre ganger

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	MagicWatch
	MWE820 MWE860 MWE890
Арт. №: 9600000353 960000	00354 9600000355
Диапазон oxвatable: ok. 0,40 м do	1,6 м ok. 0,35 мdo		0,75 m
Частota ультаразьковых калебани:	40 к汞
Наряжene ританя: 10-24	В
ПOTrapeяреим ток: м akс. 120	мA
Равочая Temпера typa: ot-25	°C до +70 °C
Донyps: e 8 030117

YKA3AHNE

Pa3pe7aetcnoKpbIbTaTnKNnaKOM. N3roTOBHTeNb peKOMeHnyET DOBeprTaNaKpOBaHne DaTnKOB CneuNaII3nPoBaHHoM MaCTepCKoN.

Dometic Australia Pty. Ltd.

1 John Duncan Court

Varsity Lakes QLD 4227

1800212121

[phone]

Mail: [e-mail]

AUSTRIA

Dometic Austria GmbH

Neudorferstraße 108

A-2353 Guntramsdorf

[phone]

[phone]

Mail: [e-mail]

BENELUX

Domatic Branch Office Belgium

Zincstraal 3

B-1500 Halle

[phone]

[phone]

Mail: [e-mail]

BRAZIL

Dometic DO Brasil LTDA

Avenida Paulista 1754, conj. 111

SP 01310-920 Sao Paulo

[phone]

[phone]

Domatic Group Asia Pacific

Suites 2207-11 · 22/F · Tower 1

The Gateway 25 Canton Road

Tsim Sha Tsui·Kowloon

[phone]

[phone]

Mail: [e-mail]

HUNGARY

Dometic Zrt. Sales Office

Kerekgyarto u.5.

H-1147 Budapest

[phone]

[phone]

Domatic Italy S.r.l.

Via Virgilio, 3

F47122 Forli (FC)

[phone]

390543754983

Mail: [e-mail]

IAPAN

Domatic KK

Maekawa-Shibaura,Bldg.2

2-13-9 Shibaura Minato-ku

Tokyo 108-0023

[phone]

[phone]

Mail: [e-mail]

MEXICO

Domatic Mx, S. de R. L. de C. V.

Circuito Médicos No. 6 Local 1

Colonia Ciudad Satélite

CP 53100 Naucalpan de Juarez

Estado de Mexico

[phone]

[phone]

Mail: [e-mail]

NETHERLANDS

Dometic Benelux B.V.

Ecustreaat 3

NL-4879 NP Etten-Leur

[phone]

[phone]

Mail: [e-mail]

NEW ZEALAND

Dometic New Zealand Ltd.

Unite E, The Gat

373 Neilson Street

Penrose 1, Auckland

[phone]

[phone]

Mail: [e-mail]

NORWAY

Dometic Norway AS

Osteroyveien 46

N-3232 Sandefjord

[phone]

[phone]

Mail: [e-mail]

POLAND

Dometic Poland Sp. z o.o.

Ul. Puławska 435A

PL02-801 Warszawa

[phone]

[phone]

Mail: [e-mail]

PORTUGAL

Dometic Spain, S.L.

Komsomolskaya square 6-1

RU-107140 Moscow

[phone]

[phone]

Mail: [e-mail]

SINGAPORE

Dometic Pte Ltd

18 Boon Lay Way 06-140 Trade Hub 21

Singapore 609966

[phone]

[phone]

Mail: [e-mail]

SLOVAKIA

Domatic Slovakia s.r.o. Sales Office Bratislava

Nádražná 34/4

900 28 Ivanka pri Dunaji

/[phone]

Mail: [e-mail]

SOUTH AFRICA

Domicic (Pty) Ltd.

Regional Office

South Africa & Sub-Saharan Africa

2 Avalon Road

West Lake View Ext 11

Modderfontein 1645

Johannesburg

[phone]

[phone]

Mail: [e-mail]

SPAIN

Domatic Spain S.L.

Avda. Sierra del Guadarrama, 16

E-28691 Villanueva de la Canada

Madrid

[phone]

[phone]

Mail: [e-mail]

SWEDEN

Dometic Scandinavia AB

Gustaf Melins gata 7

S-42131 Västra Frolunda

[phone]

[phone]

Mail: [e-mail]

SWITZERLAND

Dometic Switzerland AG

Riedackerstrasse 7a

CH-8153 Rumiang

[phone]

[phone]

Mail: [e-mail]

UNITED ARAB EMIR

Dometic Middle East FZCO

P.O.Box17860

S-D 6, Jebel Ali Freezone

Dubai

[phone]

[phone]

Mail: [e-mail]

UNITED KINGDOM

Dometic UK Ltd.

Dometic House, The Brewery

Blandford St. Mary

DorsetDT19LS

[phone]

[phone]

Mail: [e-mail]

USA

Dometic RV Division

1120 North Main Street

Elkhart, IN 46515

[phone]