Becker Traffic Pro 7945 - Becker Surround; Subwoofer; Crossover

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General operation
Becker Surround
You can use this function to activate vir-
tual surround sound and select the vehi-
cle size to optimise the surround sound
function.
X Select %HFNHU VXUURXQG in the sound
settings.
X Select %HFNHU VXUURXQG and press the
rotary control/push button to
switch virtual surround sound on ( )
or off ( ).
X Select /DUJHYHKLFOH or 0HGLXPVL]HGYHKL
FOH
(on = ).
Subwoofer
You can set the volume level of the
subwoofer output/ deactivate the
subwoofer output.
X Select 6XEZRRIHU in the sound settings.
X Turn the rotary control/push button
to select the required value.
Crossover
Use this function to set the threshold
frequencies for the front loudspeakers,
the rear loudspeakers and the subwoofer.
X Select &URVVRYHU in the sound settings.
X You may now select )URQWORXGVSHDNHUV,
5HDUORXGVSHDNHUV or 6XEZRRIHU.
•
)URQWORXGVSHDNHUV and 5HDUORXGVSHDNHUV
You can set the lower threshold
frequency of the front and rear
loudspeakers to a value of between 20
and 150 Hz.
•
6XEZRRIHU
You can set the upper threshold
frequency of the subwoofer to a value
of between 50 and 150 Hz.
Note:
The Becker Surround function is not
available for medium wave or short
wave.
Note:
Only one of the vehicle types in the list
can be active ( ).
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Note:
A setting of "+10" indicates an increase
in the volume of the subwoofer.
Select
RII to deactivate the subwoofer
output.
In addition,
6XEZRRIHU is deactivated
with the crossover setting.
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