Svc Function; Ext Function; Ign Time Function; Restore Function - Alfa Romeo 147 Owner's Manual

SVC function

(volume changing with speed)
(excluding versions with
Bose HI-FI system)
This function makes it possible to auto-
matically adapt the volume level to the
speed of the car, increasing it as the speed
increases to maintain the ratio with the noise
level inside the passenger compartment.
To turn the function on/off use button
or . The display will show the cur-
÷ ˜
rent status of the function:
– SVC OFF: function off
– SVC LOW: function on
(low sensitivity)
– SVC HIGH: function on
(high sensitivity).

EXT function

(external audio source control)
With this function it is possible to adjust
(setting from 0 to 40) or exclude (OFF) ex-
ternal audio sources.
To turn this function on/off, use button
÷ or ˜ .
The display will show the current status
of the function:
– "EXT VOL": function on.
– "EXT OFF": function off.
– "EXT 23": function on with volume lev-
el 23.

IGN TIME function

(system power on/off mode
radio)
This function enables to switch off the
sound system according to two different
modes. To turn the function on use button
or .
÷ ˜
The display will show "IGN TIME" and
then:
– "00 MIN": deactivation dependent on
ignition key. Sound system will switch off
automatically when turning the ignition key
to STOP;
– "20 MIN": deactivation independent of
ignition key. After having turned the ignition
key to STOP the sound system will stay on
for 20 minutes max.
IMPORTANT When the sound system
is switched off automatically after turning
the ignition key to STOP (for both immedi-
ate or 20-minute delayed power off), it will
switch on automatically turning the ignition
key to MAR. If the sound system has been
switched off pressing button ON, when turn-
ing the key to MAR it will stay off.

RESTORE function

This function enables to restore default set-
tings. Options available are the following:
– NO: no restore;
– YES: restore default settings. During this
operation the display will show the message
"RESTORE". At the end of this operation,
the audio source will not be changed and
the previous situation is displayed.
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