Amplifier/Sub-Out; Switching The Internal Amplifier On/Off; External Audio Sources; Switching The Aux Input On/Off - Blaupunkt Bremen MP74 US Operating And Installation Instructions

AMPLIFIER/SUB-OUT

Amplifier/sub-out
The car sound system provides connec-
tions that allow you to connect external
amplifiers. You can also connect a sub-
woofer to the device's integrated low-
pass filter. In order for this to work, the
amplifier and subwoofer must be con-
nected in the manner described in the
installation instructions. We recommend
you use well-matched products from the
Blaupunkt or Velocity product ranges.
Switching the internal amplifier
on/off
If you use external amplifiers, you can
switch off the device's internal amplifier
("INTERNAL AMP OFF" setting).
Note:
Please check this setting if the
loudspeakers do not emit any
sound.
Press the MENU button 9.
Press the softkey 5 assigned to
the "VARIOUS" display item.
Repeatedly press the softkey 5
assigned to the "AMP ON" display
item until the "INTERNAL AMP ON"
or "INTERNAL AMP OFF" setting
that you want is displayed. The
"AMP ON" softkey will be displayed
with a dark background if the inter-
nal amplifier is switched on.
Press the joystick OK 8 or the
MENU button 9 to close the
menu.
The settings are saved.
46

EXTERNAL AUDIO SOURCES

External audio sources
You can connect up to two external au-
dio sources to the device. Audio sourc-
es can, for example, be portable CD
players, MiniDisc players or MP3
players.
You can connect the first external au-
dio source (AUX1) instead of a CD
changer.
You can connect the second external
audio source (AUX2) in addition to the
CD changer or AUX1.
Instead of AUX2, you can connect a
navigation system. For further informa-
tion, please read the section entitled
"Navigation audio" in the "Adjusting the
volume" chapter.
In order to be able to use the AUX
inputs, you must activate them in the
setup menu.
If you want to connect an external au-
dio source, you will need an adapter
cable. You can obtain this cable from a
Blaupunkt dealer.

Switching the AUX input on/off

Press the MENU button 9.
Press the softkey 5 assigned to
the "AUX" display item.
The AUX menu is displayed.
Press the softkey 5 assigned to
the "AUX1" display item if no CD
changer is connected and you
want to connect an external audio
source.