Loudness; Equalizer - Blaupunkt Casablanca CD51 Operating Instructions Manual

LOUDNESS

Switching loudness on/off
If loudness is activated, the bass and
treble levels are aurally compensated,
i.e. they are increased at lower volume
levels.
Press the AUD/LD button = for
approximately two seconds.
LD lights up in the display when loud-
ness is switched on.
Setting the loudness intensity
The loudness level can be set in steps
ranging from 1 to 6.
Press the MENU button 8.
"MENU" appears in the display.
Keep pressing the
til "LOUDNESS" appears in the dis-
play.
Press the or
the level.
When you have finished making
your changes, press the MENU 8
or OK ; button.
button : un-
button : to set

Equalizer

This unit is equipped with a parametric
digital equalizer. In this case, paramet-
ric means that one frequency can be
increased or decreased (GAIN +8 to -
8) individually for each of the five filters.
The following filters are available:
SUB LOW EQ
LOW EQ
MID EQ
MID/HIGH EQ
HIGH EQ
These filters can be set without the need
for measuring equipment. They will al-
low you to significantly influence the
sound characteristics in your vehicle.
Notes on adjusting the settings
We recommend you use a CD that you
are familiar with for making changes to
the settings.
Before adjusting the equalizer, set the
audio and volume distribution settings
to zero and deactivate loudness. For
further details, refer to the chapter enti-
tled "Audio and volume distribution set-
tings".
Listen to the CD.
Analyse the sound impression.
Now read the "Sound impression"
section in the table entitled "Help
adjusting the equalizer."
Set the equalizer values as de-
scribed in the "Measures" section.
EQUALIZER
32 - 50 Hz
63 - 250 Hz
315 - 1,250 Hz
1,600 - 6,300 Hz
8,000 - 12,500 Hz
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