Blaupunkt Frankfurt C70 Car Stereo System User Manual


 
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Subout/subwoofer
Setting the frequency and level
for the subwoofer
You can set the frequency and amplifier level
for a connected subwoofer. The settings you
make depend on the hifi system in your car
and the power of your subwoofer. Experiment
to find your ideal setting.
Press the AUD button 9.
Press the soft key 4 with the display
allocation NEXT.
Press the soft key 4 with the display
allocation SUB.
Press the or button 7 to select
between the frequencies 80 Hz and
100 Hz.
Set the desired amplifier level using the
or button 7.
Press the OK button 5 to return to the
previous menu level or the MENU but-
ton 8 to leave the menu altogether.
The settings are now stored.
High-pass filter
Setting the high-pass filter
If a subwoofer is connected to your car radio,
you can use a high-pass filter (HP-F) to sup-
press the output of lower frequencies through
the internal final amplifier and an external pre-
amplifier that may be connected. This filter
has five adjustment levels. The settings de-
pend on the unit installed in your car. Experi-
ment to find your ideal setting.
Press the AUD button 9.
Press the soft key 4 with the display
allocation NEXT.
Press the soft key 4 with the display
allocation HP-F.
Press the or button 7 to switch
the high-pass filter on/off.
When the high-pass filter is activated,
select the desired amplifier filter, FIL-
TER1 - FILTER5 using the
or
button 7.
Press the OK button 5 to return to the
previous menu level or the MENU but-
ton 8 to leave the menu altogether.
The settings are now stored.
HIGH-PASS FILTERSUBOUT/SUBWOOFER