Becker TRIVISION 7970, TRIVISION 7972 User Manual
Installation instructions for the TriVision Car Docking Station
Contents
1. Symbols used in this installation guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
2. Prior to installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3. Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
4. Installation instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5. Components in the installation kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6. Connection diagram for TriVision with Car Docking Station . . . . . . . . . . . . . . . . . . . . . . . .36
7. Car Docking Station connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8. General information on installation of the Car Docking Station . . . . . . . . . . . . . . . . . . . . . . 38
9. Installation instructions for the mounting plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
10. Routing wiring / Installing antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
11. Connecting the power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
12. Final installation of the Car Docking Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
13. NOTICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
1. Symbols used in this installation guide
G Warning
denotes instructions which are important for your safety and the safety of others.
denotes instructions which are important for the installation and function of the unit.
Subject to errors and technical changes 30 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
Installation instructions for the TriVision Car Docking Station
2. Prior to installation
G Warning
In order to prevent head injuries and driver distraction during driving, the driver/front passenger backrests must be
adjusted such that contact between the occupants’ heads and the TriVision, as well as viewing of the TriVision are
prevented. This must be ensured during installation of the Car Docking Station. The instructions contained in this
installation guide must be observed.
Before starting installation, please read this installation guide carefully. In particular, please pay attention to the safety and
installation instructions.
Before commencing installation, the vehicle must be checked by a specialist company to determine whether there are any
reasons preventing installation of the Car Docking Station for the TriVision, such as a roof antenna etc. It must be ensured
that sufficient clearance is maintained for opening an installed tilting/sliding sunroof.
3. Safety instructions
G Warning
Incorrect installation
Incorrect installation may result in damage to the unit or to the vehicle. Specialist knowledge and skills are required
for installation of the Car Docking Station and its components. We strongly recommend that you have the unit
installed by a specialist workshop.
Before the commencement of installation, it must be ensured that there are no technical or design reasons preventing
installation of the Car Docking Station in the relevant vehicle.
Subject to errors and technical changes 31 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
Installation instructions for the TriVision Car Docking Station
G Warning
Risk of injury
Installing the components incorrectly may lead to injuries in the event of a road traffic accident or render safety
devices ineffective. Please refer to the instructions provided by the vehicle manufacturer.
G Warning
Damage to the airbag
Installing the components in the wrong location may damage the airbag or impair its operation. Do not install the
components within the operating range of the airbag.
G Warning
Risk of injury due to inadequate attachment
Attach the components so that they cannot come loose in the event of a collision or sudden braking.
Poorly attached components can be thrown forward in the vehicle in the event of sudden manoeuvres or accidents,
causing injuries to the vehicle occupants or other road users. This increased risk of injury is further aggravated if
the objects thrown forward are hit by a deploying airbag. In such cases, the objects can act as “projectiles” which
may cause fatal injuries.
Subject to errors and technical changes 32 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
4. Installation instructions
Damage due to polarity reversal or short-circuit
Incorrect cable connections and short-circuits can seriously damage the unit.
Disconnect the vehicle battery for the duration of unit installation.
In order to avoid short-circuits and malfunctions, install the cables so that they cannot be pinched, kinked, chafed
or detached. Especially take this into account during installation of a unit if the vehicle is equipped with a tilting
sunroof or roof window.
Before installation, park the vehicle in a safe and level place and remove the ignition key.
Apply the parking brake.
In order to avoid malfunctions, it is absolutely essential to observe the relevant cable cross-section when using
branch connections/cable connectors.
In order to avoid short-circuits and any associated risk of fire, cables which have to be cut must be properly
insulated.
Installation instructions for the TriVision Car Docking Station
Subject to errors and technical changes 33 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
Installation instructions for the TriVision Car Docking Station
5. Components in the installation kit
A. Car Docking Station
B. Mounting plate
C. Installation parts for attaching purposes - adhesive tape / Velcro strip / screws / nuts / washers / plastic clips /
plastic threaded rod
D. Plates for attachment to the vehicle roof (third attachment point)
E. Adapter box (audio/video in – e.g. for Playstation/DVD player)
F. Audio/video in connection cable from the Docking Station to the adapter box
G. Power supply connection cable to the Docking Station
H. Docking Station to audio/video out connection cable e.g. for an external screen (optional)
I. Self-adhesive window antennas (x 2)
Subject to errors and technical changes 34 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
Installation instructions for the TriVision Car Docking Station
F
A
E
G
D
C
B
I
H
Subject to errors and technical changes 35 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
Installation instructions for the TriVision Car Docking Station
6. Connection diagram for TriVision with Car Docking Station
DVD player
Becker
(optional)
Antenna 1
Connection cable
Video/audio out
(optional)
Power supply
All components are connected to the Car Docking Station.
When selecting the installation locations of the individual components, take into account the length of the cables
provided in the installation kit.
The length of the cables provided in the installation kit:
Docking Station – connection cable for audio/video in (F) to adapter box (E) approx. 5 metres
Docking Station – power supply (G) approx. 5 metres
Docking Station - antennas 1 and 2 (I) approx. 3 metres each
A cable for Docking Station - audio/video out (H) approx. 5 metres is optionally available (part number 1712144)
Car
Docking Station
Antenna 2
Connection
cable
Video/audio in
Adapter box
Video/audio in
(Playstation)
Subject to errors and technical changes 36 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
Installation instructions for the TriVision Car Docking Station
7. Car Docking Station connections
Power supply connection
Fixture for
base plate
locking tab
Connection for
antenna 1
Connection for audio/video in
Fixture for base
plate locking tab
Connection for
antenna 2
Connection for DVD
player (Becker)
Connection for audio/video out
Subject to errors and technical changes 37 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
Installation instructions for the TriVision Car Docking Station
8. General information on installation of the Car Docking Station
Ideal installation position
• The Car Docking Station should be secured in the centre of the vehicle behind the front seats to provide the vehicle
occupants in the rear with the best possible view of the TriVision.
G Warning
In order to prevent head injuries and driver distraction during driving, the Car Docking Station must be installed
such that contact between the driver's head and the TriVision, as well as viewing of the TriVision are prevented even
when the driver seat is in the rearmost position.
When deciding on the best installation position, ensure that the TriVision is not a nuisance to the driver or does not
obstruct his view either when open or closed.
Check all applicable national regulations and laws.
Subject to errors and technical changes 38 Copyright by Harman/Becker GmbH, D-76303 Karlsbad
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