Adjusting High-Pass Fi Lters For The Front/Rear Channels; Adjusting The Subwoofer - Blaupunkt Bremen MP78 Manual

Enhanced sound settings
The phase shift can be adjusted for the
centre speaker and/or the subwoofer to
0° or 180° (inverted phase) if frequencies
are erased by interference in the transition
range between the different loudspeakers.
Adjusting high-pass fi lters for
the front/rear channels
To adjust the High-pass fi lter for the front or
rear loudspeakers,
u press the MENU button A.
u Press the "Audio Settings" softkey 6.
u Press the NEXT button 2.
u Press the "High Pass Front" softkey 6
for the front or "High Pass Rear" 7 for
the rear high-pass fi lter.
The display shows the setting options
"Frequency" 6 (from 40 Hz to 1000 Hz),
"Slope" 7 and "Characteristics" 8 each
with the current settings.
u
Press the corresponding softkey.
u
Select the desired setting by pressing
> or button @ (down) or
the
> or button @ (up).
When you have fi nished making your
changes,
u press the OK button B repeatedly un-
til you reach the desired menu level for
additional settings or completely exit
the menu.

Adjusting the subwoofer

Adjusting the subwoofer level
You can adjust a volume increase or de-
crease for the connected subwoofer (from
–10 dB to +10 dB) and thereby increase
or decrease the bass response of the sub-
woofer.
142
u Press the MENU button A.
u Press the softkey "Audio Settings" 6.
u Press the NEXT button 2.
u Press the "Sub Out" softkey 8.
u Press the "Gain" softkey 6.
u
Select the desired setting by pressing
> or button @ (down) or
the
> or button @ (up).
When you have fi nished making your
changes,
u press the OK button B repeatedly un-
til you reach the desired menu level for
additional settings or completely exit
the menu.
Adjusting the subwoofer phase shift
u Press the MENU button A.
u Press the softkey "Audio Settings" 6.
u Press the NEXT button 2.
u Press the "Sub Out" softkey 8.
u Press the "Phase" softkey 7.
u
Select the desired setting by pressing
> or
the
button @.
When you have fi nished making your
changes,
u press the OK button B repeatedly un-
til you reach the desired menu level for
additional settings or completely exit
the menu.
Adjusting low-pass fi lters for the
subwoofer
Please adjust this setting to the frequency
range and the capabilities of your subwoof-
er. For further details, please read the doc-
umentation of the subwoofer.
button @ or > or