Blaupunkt Palm Beach C51 Operating Instructions Manual page 27

EQUALIZER
Adjusting the Level Indicator
The level indicator, or spectrometer, on
your display temporarily provides a sym-
bolic indication of the volume, the tone
control settings and the equalizer set-
tings while you make the adjustments.
When adjustments are not being made,
the spectrometer displays the car radio's
output level.
In the menu you can choose the type of
the spectrometer.
Two types are available.
Equalizer Adjustment Guide
Start the settings with the middle and treble ranges, and finish with the bass tones.
Tone impression/problem
Bass too quiet
Bass sounds muddy
Booming tone
Unpleasant pressure
Tone lacks depth,
is aggressive, no stereo effect.
Muffled tone
Lack of clarity
Instruments have no brightness
54
Selecting the spectrometer type
Press the MENU button, 8.
"MENU" appears in the display.
button, :, as often
Press the
as is necessary for "EQ DISPLAY"
to appear in the display.
Press the or
lect one of these displays: "SPEC-
TRUM 1", "SPECTRUM 2" or "EQ
DISP OFF".
When the setting process is com-
plete, press the MENU button, 8,
or OK, ;.
Action
Boost the bass with
Frequency: 50 to 100 Hz
Level: +4 to +6
Reduce lower middle tones with
Frequency: 125 to 400 Hz
Level: approx. -4
Reduce middle tones with
Frequency: 1,000 to 2,500 Hz
Level: -4 to -6
Boost the treble range with
Frequency: approx. 12,500 Hz
Level: +2 to +4
button, :, to se-