Becker grand prix Operating Guide

105

After requesting the user settings, the
following basic settings can be selected
according to your personal preferences.

•

Gal

 - Speed-dependent volume 

control (GAL)

•

Tel

 - Telephone response

•

Lum

 - Display brightness

•

Led

 - Adjusting LED

•

M/S

 - Adjusting reception 

optimisation

•

Aux

 - Adjusting the AUX input

•

BeV

 - Adjusting signal tone volume

X

The user menu is requested by press-
ing the 

 button for longer than 2

seconds.

X

Press the 

 button again to quit

the user menu.

The GAL is a car radio control circuit,
which automatically adjusts the car ra-
dio volume according to vehicle speed.
This results in compensation of the driv-
ing noise produced at higher speeds.

X

Calling up the user menu. 

X

Press the 

 multifunction button. 

X

With the right rotary control

, select

either 

0

 or 

+15

. 

The GAL setting can be used to specify
the starting point for the volume increase
according to vehicle speed. 
The setting is stored automatically.
The settings are: 

•

0

 - No volume increase

•

+1

 - Volume increase is initiated at 

low speed

•

+15

 - Volume increase is initiated at 

higher speed

If a telephone with hands-free operation
is installed, the call may be routed
through the speaker system. This elimi-
nates the need for an additional speaker.
However, the signal leads (AF – Tele-
phone input and Earth – Telephone in-
put) must be connected to the car radio
(see also page 121).

X

To set, call up user menu.

X

By pressing multifunction button

, select 

Audio Sig.

 or 

Mute

.

•

Mute

 - Telephone Mute setting

•

Audio Sig.

 - Telephone conversa-

tion via car radio