Switching On/Off - Blaupunkt GTs 6902 A Bedienungsanleitung

GTs 6902 A
Verstärkung des Basspegels hören. Danach wählen Sie mit
3
dem Crossoverregler
gut konturierten Bass erreicht. Eventuell müssen Sie die
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Gainreglereinstellung und die Filtereinstellung
selweise optimieren.
Dröhnender Bass mit übertriebenem Volumen erfordert eine
Filtereinstellung mit niedriger Frequenz.
Der Phasenregler soll so eingestellt werden, dass sich der
Bass möglichst gut in das Klangbild integriert und nicht als
einzelne Quelle hörbar wird.
Überprüfen Sie Ihre Einstellungen auch mit voll aufge-
drehtem Bassregler und ggf. eingeschalteter Loudness. Eine
Übersteuerung der Subwooferbox durch zu hoch gewählte
1
Verstärkung (Pos. ) führt zu verzerrter Wiedergabe und
kann den Lautsprecher zerstören.
Recycling und Entsorgung
Bitte nutzen Sie zur Entsorgung des Produktes die
zur Verfügung stehenden Rückgabe- und Sammel-
systeme.
Änderungen vorbehalten!
ENGLISH
Introduction
Please read these operating instructions before using the
equipment for the fi rst time.
We provide a manufacturer's warranty for products bought
within the European Union. For devices purchased outside
the European Union, the warranty terms issued by our re-
spective responsible domestic agency are valid. The warranty
terms can be called up from www.blaupunkt.com.
Safety Notes
Please observe the following safety notes during the instal-
lation and connection.
– Disconnect the negative pole of the battery! Observe the
safety notes of the vehicle manufacturer.
– When you drill holes, ensure that you do not damage any
vehicle components.
– If the positive and negative cable are extended, ensure
that the cross section is not less than 2.5 mm
– An incorrect installation can result in malfunctions of the
electronic vehicle systems or your car sound system.
Installation and connection instructions
With respect to accident safety, the GTs 6902 A must be
secured in a professional way.
The GTs 6902 A may be installed only in the spare wheel well
and not on rear shelves, rear seat benches or other locations
that are open to the front.
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eine Filtereinstellung, die einen
3
2 .
Use suitable threaded rods or ratchet straps to ensure a fi rm
support (see Fig. 1).
The amplifi er power cable must be fi tted with a fuse no more
wech-
than 30 cm from the battery to protect the vehicle battery in
case of a short circuit between power amplifi er and battery.
The fuse of the amplifi er protects only the amplifi er, not the
vehicle battery.

Switching on/off

One of the special features of the GTs 6902 A is its automatic
switch-on.
The subwoofer box automatically switches on if a music
signal is received.
If there is no music signal for more than 60 seconds, the
GTs 6902 A automatically switches off .
Connection (see page 32 / Fig. 2)
Voltage supply
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Connection
battery and connection
The control of the GTs 6902 A should ideally be a two-
channel control, either via the preamplifi er outputs or the
loudspeaker outputs of the car sound system. A control
solely via the right or left channel is also possible since the
low-frequency portion of the music is generally identical
on both channels.
Audio inputs
You can select between 3 diff erent audio inputs;
– Cinch (RCA)
– Hi level (loudspeaker connections)
– RF Link (wireless transmission)
Use only one of the audio inputs; otherwise, it may lead to
audio interferences.
The preamplifi er outputs are connected to the cinch (RCA)
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sockets of the subwoofer box via a shielded sound
cable.
With control via the loudspeaker outputs, the input connec-
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tions of pos. /
(front or rear) on the left and right. They are separated and
connected to the input connections. The polarity of the
+ or - connections must be observed. Bridge output stages
(BTL) can also be connected directly without an additional
adapter.
For wireless transmission of the audio signal, connect the
receiver to the RF Link socket
TIM function:
For car sound systems with activated TIM function, the
GTs 6902 A must be controlled via the loudspeaker outputs
of the car sound system and not via the RCA inputs (see
page 32 / Fig. 2 of the operating instructions).
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Input sensitivity
2
Phase position
3
Upper cut-off frequency
is connected to the positive pole of the
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to negative vehicle ground.
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are fed to the closest loudspeaker cables
<
.