Blaupunkt HEIDELBERG CD51 Operating Guide

23

Switching the equalizer on/off

In order to switch off the equalizer,

➮

hold down the DEQ 

<

 button until

EQ lights up on the display and
“EQ ON” appears briefy.

➮

To switch off the equalizer, hold
down the DEQ 

<

 button until

EQ goes out on the display and
“EQ OFF” appears briefy.

Setting the equalizer

➮

Press the DEQ button 

<

.

➮

Select “DIGITAL EQ” using the

 or 

 button 

:

.

➮

Select the filter using the    or 
button 

:

.

➮

Press the   or 

 button 

:

.

➮

To select the frequency, press the

 button 

:

.

➮

Set the level using the   or 

 but-

ton 

:

.

➮

To select the next filter, first press
the OK button 

;

, then the   or 

button 

:

.

➮

When all the settings have been
selected, press the DEQ button 

<

.

Setting the level indicator

The level indicator (spectrometer) on
your display briefly indicates the volume,
tone and equalizer settings with sym-
bols on your display as you make the
corresponding settings.

When settings are not being made, the
spectrometer indicates the original lev-
el of the car radio.
You can also set the type of spectrome-
ter on your menu.
There are two types available.

Selecting a spectrometer type

➮

Press the MENU button 

8

.

“MENU” appears on the display.

➮

Press the 

 button 

:

 repeatedly

until “EQ DISPLAY” appears on the
display.

➮

Press the   or   button 

:

 to

choose between displaying
“SPECTRUM1” and “SPECTRUM2”
or “EQ DISP OFF” set the volume
distribution left/right.

➮

Press the MENU button 

8

 or OK

;

 once you have completed the

setting.