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4 Connection
The TechniSat WERRA 1 is equipped with connection sockets according to the
ISO standard. In most of the cars with radio preparation the corresponding
connectors are used. These are plugged into the radio together with the
antenna connector, and your TechniSat WERRA 1 can be operated. When
connecting take care that the power supply for the car radio is covered with at
least 10 A.Please also note that it is only possible to connect loudspeakers with
an impedance of at least 4 Ohm.
If your car is not equipped with the respective connectors you can connect the
radio as shown in the following sketch, using the enclosed attaching plugs or
special car adapters which can be obtained in specialist shops.
Do not install the device in a place where it is exposed to direct sunbeams or to
direct stream of air from the heating.
loudspeaker
connections
ignition +
mass
motor antenna
+12V (permanent
plus)
telephone mute
CD changer
antenna
input
BL
FR BR
preamplifier
outputs
FL
not occupied
3.5 Additional functions
Telephone muting
The TechniSat WERRA 1 is equipped with a muting function which can be used
in connection with a car telephone.When a call is received the radio changes
to the muting mode. The message “PHONE“ is shown on the display. When the
call is over the radio switches to normal reproduction.
In order to make use of this function it is necessary to connect the respective
output of your telephone to the MUTE input of the radio via a suitable adapter
(see chapter 4).
Motor antenna/amplifier antenna
The device is equipped with a switching voltage output to drive a motor antenna
or to supply an antenna amplifier.When the radio is switched on a voltage of 12
Volt is lying on this output.When connecting the antenna (see chapter 4) follow
its connection notes.
Supplementary audio amplifier (booster)
Via the cinch socket on the rear of the device you can tap the audio signals of
the individual channels and transmit them to the supplementary amplifier (see
chapter 4). If the amplifier used is equipped with a remote control input for
switching on and switching off you can possibly use the switching voltage output
of the motor antenna which is described above (follow to the connection notes).
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3 Detailed instructions 4 Connection
Bed.Anl. Werra1 englisch 09.04.1998 11:55 Uhr Seite 22