Becker 7800 PRO User Manual
1. Contents
2. Symbols used in the Installation Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
3. Safety and Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
4. Connection schematic for the OnlinePro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5. Installation of the GPS/GSM antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
6. Installation of the hands-free microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7. Installation of the GSM/GPS Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
8. Connection of the reverse signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
9. Connection of the speed signal (GAL) from the speedometer/ tachometer . . . . . . . . . . . . . . 43
10. Installation/ Removal of the OnlinePro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
11. Initial operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
12. Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
13. Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
14. Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
15. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Installation Guide
Subject to errors and technical changes 31 Copyright by Becker GmbH, D-76303 Karlsbad
Installation Guide
2. Symbols used in the Installation Guide
G 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.
3. Safety and Installation Instructions
The OnlinePro should only be installed by trained personnel.
• Disconnect the vehicle battery before installation of the unit.
G Note the safety instructions of the vehicle manufacturer (airbags, immobilisers etc.).
• Ensure that leads are installed in such a manner that they cannot be pinched, bent or pulled out.
• Before installation, park the vehicle in a safe and level place and remove the ignition key.
• If using branch connections, it is important to note the relevant cable section.
Subject to errors or technical changes 32 Copyright by Becker GmbH, D-76303 Karlsbad
4. Connection schematic for the OnlinePro
Installation Guide
Speed signal
Earphone
Optional
GSM
Antenna
GPS
Hands-free
microphone
Reverse signal Power supply
GPS/GSM Box
antenna
Radio
OnlinePro
Note: Connection options are described in detail on page 57.
CD changer
Optional
Sound system /
loudspeaker
Subject to errors and technical changes 33 Copyright by Becker GmbH, D-76303 Karlsbad
Installation Guide
5. Installation of the GPS/GSM antenna
The antenna delivered with the system is a two-piece combination
GSM/GPS antenna. The combination GSM/GPS antenna is a glassadhesive antenna; i.e. no leads must be run from the outside to the
vehicle interior.
Windscreen or rear window
D
E
The GSM/GPS combination antenna consists of an internal unit A and
an external unit B. To ensure correct function, the two units must be
installed as described below: Attached to the internal unit A is a 3-metre
long cable C with the combined GSM/GPS plugs. The connecting cable
is connected to the GSM/GPS Box with the GSM/GPS plugs. If more
than 3 metres of cable are required, the cable can be extended with the
optionally available extension cable (Stock No. 1380311). The antenna
D can be loosened F to adjust the angle E by twisting the antenna. After
loosening and adjusting, the antenna D must be screwed on hand-tight.
The angle of the antenna to the vehicle has an influence on
)
the antenna’s transmission and reception.
If reception is still unsatisfactory after installation, the
angle of the antenna to the vehicle can be adjusted to
optimise reception. In most cases, best results are achieved
with the antenna in a vertical position.
Subject to errors or technical changes 34 Copyright by Becker GmbH, D-76303 Karlsbad
F
A
B
C
Installation Guide
Installation of the GSM/GPS Antenna
G The antenna is to be affixed in such a manner that it cannot detach in the event of a collision or sudden
braking.
The antenna can only be installed under a non-metallised windscreen or rear window.
)
The installation of the GSM/GPS antenna on sharply angled windows (i.e. side windows or rear window in
estate cars/ stations wagons) is not recommended as satisfactory GPS reception cannot be ensured.
(1)
Possible antenna positioning
Rear window
Subject to errors and technical changes 35 Copyright by Becker GmbH, D-76303 Karlsbad
Installation Guide
a. Determine installation position (1) (rear window, windscreen)
(2)
Slot faces upwards.
(A)
The antenna must not be affixed over the heating wires of heated windscreens or rear windows.
)
Windows with metal layered plastic window tinting are not suitable.
Take the windscreen-wiper range into account when positioning the antenna.
The glass surface to which the antenna must adhere, may be slightly curved.
When selecting position for installation, please bear in mind the possibility of cable extension.
Windscreen/Rear window
Protective paper
(B)
Subject to errors or technical changes 36 Copyright by Becker GmbH, D-76303 Karlsbad
Installation Guide
G The driver’s field of vision must not be obstructed.
G Clean adhesion surfaces (inside and outside) with the enclosed cleaning cloth.
After cleaning, wait until the cleaned surfaces have dried.
b. Completely pull off protective paper from the adhesive surface (the square piece as well) (2). Caution: The
adhesive part is now exposed.
First adhere the external unit (A) with the slot at the top to the glass by firmly pressing (approx. 3-5 seconds)
around the circumference of the external unit base.
Subsequently, affix internal unit (B) to the inside of the window, once again by pressing on the housing of the unit
for approx. 3-5 seconds, with the circular area centred in the middle of the outside unit (centre point = centring
axis).
Depending upon the amount of space, the position of the internal unit can be turned on this centring axis before
being directly affixed.
The ideal adhesion temperature is between +15 °C and +25 °C.
)
The adhesive foil will adhere immediately to the adhesion surface and cannot be repositioned. It is not possible
to reuse the adhesive foil.
c. Run connecting cable to the installation position of the GSM/GPS Box.
Subject to errors and technical changes 37 Copyright by Becker GmbH, D-76303 Karlsbad
Installation Guide
6. Installation of the hands-free microphone
The hands-free microphone should be placed in the vehicle to allow optimal recognition of the speaker’s voice. Possible
positions in the vehicle for the microphone can be seen in the following diagram.
The installation position should be as far away from the loudspeakers as possible. If problems occur, different
)
positions should be tested. In order to pick up as little background noise as possible, the microphone has a
narrow pick-up angle and must consequently be directed towards the driver.
A: Optimal installation position
B: Alternative installation position
C: Less suitable installation position
D: Speaking direction on microphone
E: Adhesive strip for affixing to smooth surfaces
F: Screw for fastening the screw-on plate
G: Screw-on plate for affixing to rough or uneven surfaces.
Affixing the hands-free microphone to a flat and smooth surface can be accomplished with the adhesive strip E (Clean
adhesion surfaces). If the microphone is to be affixed to a rough or uneven surface, the screw-on plate G should be affixed
first with the screw F (To avoid risk of damage, please pay attention to screw length). Subsequently, affix the microphone
to the screw-on plate G with the adhesive strip E. The connection of the hands-free microphones takes place in socket C
of the OnlinePro.
Subject to errors or technical changes 38 Copyright by Becker GmbH, D-76303 Karlsbad
Install the lead in such a manner that it cannot be pinched, bent or pulled out.
Connection of the hands-free microphone to the OnlinePro
a. Connection without CD changer
For connection of the hands-free microphone to an OnlinePro without CD changer, the enclosed blue socket must
be connected as described below. Before connection, remove protective cap A from both contacts.
b. Connection with CD changer
For connection of the hands-free microphone to an OnlinePro with CD changer, the enclosed blue socket must
be connected with the two leads as described below. Before connection, remove protective cap A from both
contacts.
Once the contacts are inserted into the blue plug housing, a special tool is required to remove them.
)
Connection of the blue plug housing
Socket C
Pin Colour Function
A
Socket C3
13 White NF
14 Yellow Earth
Installation Guide
13
14
Subject to errors and technical changes 39 Copyright by Becker GmbH, D-76303 Karlsbad
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