Blaupunkt 7 644 820 310 Car Stereo System User Manual


 
104
SUBWOOFER AND CENTRE SPEAKER
Press the softkey 5 assigned to
the “CENTRE” display item.
Press the joystick 8 left or right to
set the frequency for the centre
speaker.
Press the joystick 8 up or down to
set the gain for the centre speaker.
When you have finished making your
changes,
press the joystick OK 8 or the
AUDIO button :.
Setting up the high-pass filter
for the front/rear channels
You can set up a high-pass filter sepa-
rately for the front and rear channels.
The high-pass filter will filter out all of
the frequencies below the frequency
that you set, thus ensuring that the fil-
tered frequencies are only reproduced
by a connected subwoofer.
If you select the “FLAT” setting, none of
the frequencies will be filtered out thus
ensuring that all of the signals are sent
to the loudspeakers. If you select the
“AUTO” setting, the high-pass filter will
automatically be adjusted to suit the
value that you set for the low-pass filter.
Press the AUDIO button :.
“AUDIO MENU” appears in the display.
Press the NEXT button 4.
“AUDIO MENU 2” appears in the dis-
play.
Press the softkey 5 assigned to
the “HIPASS F” display item in or-
der to set up the high-pass filter for
the front.
or
Press the softkey 5 assigned to
the “HIPASS R” display item in or-
der to set up the high-pass filter for
the rear.
Press the joystick 8 left or right to
set the frequency for the high-pass
filter.
When you have finished making your
changes,
press the joystick OK 8 or the
AUDIO button :.