2005 Alfa Romeo 147 display

GETTING TO KNOW YOUR CAR
144
Sound section
– Pause Function
– Loudness Function (except versions with
BOSE HI-FI system)
– 7 band graphic equalizer
– Separate bass/treble adjustment
– Right/left and front/rear channel bal-
ancing.
CAUTIONS
If it is very cold inside the car and the CD
player is used a little after turning the heater
on, a film of damp may form on the Com-
pact Disc or on the player optics and the
sound may not be perfect. In this case do
not use the CD player for at least an hour,
so that the condensation dissolves natural-
ly and normal operation is resumed.
Driving on rough roads with heavy vibra-
tions may cause skipping when the CD play-
er is working.
PROTECTION AGAINST THEFT
The radio is fitted with an antitheft pro-
tection system based on the exchange of in-
formation between the radio and the elec-
tronic control unit (Body Computer) installed
on the car. This system warrants the high-
est level of security and prevents entry of
the secret code every time the radio sup-
ply is disconnected.
After every re-connection an automatic
check procedure is performed during which
the display shows the wording “CAN-
CHECK” for about one second. If the result
of the check is positive, the set starts work-
ing, whereas if the comparison codes are
not the same or if the radio is connected for
the first time to the vehicle electric system,
the device informs the user of the need to
enter the secret code according to the pro-
cedure described in the following paragraph.
During the code entry procedure the dis-
play shows the word “CODE”. The set will
not work until the correct code is entered
This way the protection system makes the
radio unusable after removal from the dash-
board in the case of theft.On multimedia CDs in addi-
tion to sound tracks also
data tracks are recorded. Playing
one of these CDs may cause rustling
and such a volume as to compro-
mise road safety, as well as caus-
ing damage to the final stages and
speakers.
WARNING

GETTING TO KNOW YOUR CAR
145
Entering the secret code
Entry of the secret code is required to al-
low the radio to work after the first con-
nection to the vehicle electric system or to
a different Body Computer than the original
one.
Connecting the radio to the car supply, the
display will show the wording “CODE” for
about 2 seconds, followed by four dashes
“- - - -”.
The secret code comprises four figures from
1 to 6, each corresponding to one of the
dashes.
To enter the first digit of the code, press
the corresponding key of the preset stations
(from 1 to 6). Enter the other code digits in
the same way.
If the four figures are not entered within
20 seconds, te display shows the word
“CODE” for 2 seconds and then four dash-
es “- - - -”. This is not to be considered
as an incorrect code entry.
After entering the fourth digit (within 20
seconds), the radio starts to work.If a wrong code is entered, the radio
sounds a “beep”, the display shows the
word “CODE” for 2 seconds and then four
dashes “- - - -” to inform the user that it
is necessary to enter the correct code.
Every time the user enters a wrong code,
the waiting time increases gradually (1 min,
2 min, 4 min, 8 min, 16 min, 30 min, 1h,
2h, 4h, 8h, 16h, 24h) until reaching a max-
imum of 24 hours.
The waiting time will be shown on the dis-
play with the word “WAIT”. When this
goes off it is possible to start the new code
entry procedure.
Code Card
This is the document that certifies posses-
sion of the radio. The Code Card contains
the radio model, serial number and secret
code.
IMPORTANTKeep the Code Card care-
fully to be able to give the related data to
the competent authorities in the event of
theft.GLOSSARY
AF (Alternative frequency)
Function that allows the radio to stay tuned
on the FM station selected also passing
through areas served by transmitters with
different frequencies.
In fact the RDS system keeps the intensi-
ty and quality of the signal received under
control, automatically switching tuning on
the frequency of the transmitter that is send-
ing the strongest signal.
Autostore/Travelstore
Function with which it is possible to auto-
matically store radio stations.
Balance (Channel balancing)
Function with which it is possible to ap-
propriately adjust the sound from the right
or left speakers
Bass
This function adjusts the bass tones.
CD-Changer
Multiple Compact Disc player.

GETTING TO KNOW YOUR CAR
150
6.Multifunction button:
– Radio: call preset stations (from 6 to
1)
– Compact Disc player: select previous
track.
Volume adjustment and Mute
buttons
The buttons for volume adjustment (1) e
(2) and for turning Mute on/off (3) work
in the same way as the corresponding but-
tons on the radio.
Radio frequency and sound
source select button
To cyclically select the radio frequencies
and sound sources, briefly and repeatedly
press button (4).
The frequencies/sources available are:
FMI, FMII, FMT, MW, LW, CD*, CDC**.
(*) Only if the Compact Disc is inserted
(**) Only if the CD-Changer is connected
Multifunction buttons (5) and (6)
Multifunction buttons (5) and (6) call the
preset radio stations, or select the next/pre-
vious track when listening to a Compact
Disc.
Press button (5) to select stations from
1 to 6 or to listen to the next track on a CD.
Press button (6) to select stations from
6 to 1 or to listen to the previous track on
a CD.
FUNCTIONS AND
ADJUSTMENTS
(fig. 137)
Switching on
The set is turned on keeping the “ON”
button pressed (20). If the radio was on
before the engine was turned off, it will turn
on again automatically the next time the en-
gine is started.
If the radio is turned on with the ignition
key at STOP, it will turn off automatically
after about 20 minutes.
With the ignition key at MARthe “ON”
button is always lit to facilitate turning on
the radio.When the radio is turned on again it will
resume with the same settings that were
working before turning off, with the excep-
tion of the volume which, if it was set to
above 20, it is activated at 20.
Turning the radio off
To turn off keep the “ON”button (20)
pressed again
If the ignition key is turned to STOPwhen
the radio is on, it will turn off automatical-
ly and turn on again the next time the key
is turned to MAR.
Selecting the Radio/Compact
Disc/CD-Changer functions
Briefly and repeatedly pressing the “SRC”
button (14) it is possible to select the fol-
lowing functions in sequence:
– TUNER (Radio)
– CD (only if the Compact Disc is inserted)
– CHANGER (only if the CD-Changer is con-
nected).
After each change of the sound source, for
about 2.5 seconds, the display shows the
function selected: TUNER(Radio),CD
(Compact Disc), CHANGER(CD-Changer).

GETTING TO KNOW YOUR CAR
151
The functions that cannot be selected (e.g.
“CD” when the Compact Disc is not insert-
ed) are disabled automatically. If the Com-
pact Disc is not inserted and the CD-Chang-
er is not connected, pressing the “SRC” but-
ton (14) for about 2.5 seconds the display
will show only “NO CD”.
IMPORTANTWhen listening to the ra-
dio with a Compact Disc inserted and the
CD-Changer connected, pressing the “SRC”
button (14) will select the last function used
between Compact Disc and CD-Changer.
Pause function
If while listening to a Compact Disc another
function is selected (e.g. the radio), playing
is stopped and when the Compact Disc mode
is resumed. it starts again from the point
in which it was stopped.
If while listening to the radio another func-
tion is selected, when the Radio mode is
resumed, it is tuned to the last station se-
lected.Volume adjustment
Press button “VOL+” (21) to higher the
volume or “VOL-” (19) to lower it.
Pressing the button briefly the change is
gradual by steps. Pressing longer, the
change is fast. For a few seconds the dis-
play shows the wording “VOL” and the vol-
ume level (from 0 to 66).
If the volume level is changed during the
broadcast of a traffic bulletin or during use
of the phone (if the voice feature is in-
stalled), the new setting is maintained on-
ly until the end of the bulletin or phone call.
Volume changing with speed
The SVC function makes it possible to au-
tomatically 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 activate the SVC function briefly press
(less than 1 second) the “MENU” button
(9), then use buttons “
▲” (6) or “▼” (8)
to scroll the menu functions stopping on the
SVC function and buttons “
˙˙” (7) or
“
¯¯” (4) to turn the function on or off se-
lecting respectively “SVC ON” or “SVC
OFF”.
This function can be turned on or off in all
the operating modes of the device (Ra-
dio/Compact Disc/CD-Changer).Mute function (turning off the
volume completely)
To turn on the Mute function briefly press
(less than 1 second) the “
z” button (20).
The volume will lower gradually (Soft Mute
function) and the display will show
“MUTE”.
To turn the Mute function off, briefly press
the “
z” button again (20). The volume
will increase gradually (Soft Mute function)
returning to the value set before using the
Mute function.
The Mute function is also turned off press-
ing one of the volume adjustment buttons
“VOL+” (21) or “VOL-” (19): in this
case the volume is changed directly.
With the Mute function on, all the other
functions can be used and if a traffic bul-
letin arrives with the TA function on or an
emergency alarm is received, the message
ignores the Mute function.

GETTING TO KNOW YOUR CAR
152
Soft Mute function
When the Mute function is turned on or
off, the volume lowers or increases gradu-
ally (Soft Mute function). The Soft Mute
function is also activated when one of the
six presetting buttons, the “BN” button
(13) or “ON” button (20) is pressed.
Tone adjustment
Proceed as follows:
– briefly and repeatedly press the “AUD”
button (18) until the display shows the
wording “BASS” or “TREBLE” (Bass or
Treble select function)
– press “
▲” (6) to increase the basses
or trebles or “
▼” (8) to lower them.
Pressing the buttons briefly, the change
is gradual by steps. Pressing them longer,
the change is fast.
For a few seconds the display shows the
levels of the basses/trebles (from -6 to +6).
After about 5 seconds from the last ad-
justment the display returns to the main ra-
dio screen. Balance adjustment
Proceed as follows:
– briefly and repeatedly press the “AUD”
button (18) until the display shows the
wording “BALANCE” (Balance function
select)
– press “
▲” (6) to increase the sound
from the right speakers or “
▼” (8) to in-
crease the sound from the left speakers.
Pressing the buttons briefly, the change
is gradual by steps. Pressing them longer,
the change is fast. For a few seconds the
display shows the balancing levels from R+9
to L+9 (“R” = right, “L” = left). After
about 5 seconds from the last adjustment,
the display returns to the main radio screen.
Fader adjustment
Proceed as follows:
– briefly and repeatedly press the “AUD”
button (18) until the display shows the
wording “FADER” (Fader select function)
– press “
▲” (6) to increase the sound
from the rear speakers or “
▼” (8) to in-
crease the sound from the front speakers.Pressing the buttons briefly the change is
gradual by steps. Pressing them longer, the
change is fast. For a few seconds the dis-
play shows the fader levels from R+9 to
F+9 (“R” = rear, “F” = front).
After about 5 seconds from the last ad-
justment the display returns to the main ra-
dio screen.
Loudness Function
(except versions with
BOSE HI-FI system)
The Loudness function improves the sound
volume when listening at low level, in-
creasing the basses and trebles. It is cut off
when the volume is set to maximum. To
switch the function on/off keep the “AUD”
(18) pressed until hearing the “beep”. The
function condition (on or off) is shown on
the display for a few seconds by “LOUD
ON” or “LOUD OFF”.
On versions with BOSE HI-FI system the
Loudness function is activated automatical-
ly by the amplifier.

GETTING TO KNOW YOUR CAR
153
TELEPHONE PROVISION
(fig. 137)
If the voice kit is installed on the car, when
a phone call is received the radio sound is
connected to the phone input. The telephone
sound is heard with a fixed volume, but it
can be adjusted during the conversation us-
ing “VOL+” (21) to higher the volume or
“VOL-” (19) to lower it.
The fixed telephone volume can be ad-
justed through the “PHONE” function of
the menu (see“MENU” paragraph). The only buttons active during phone calls
are:
– “VOL+” (21), “VOL-” (19): for
volume adjustment
– “ON” (20): turning the radio on/off
– “AF-TA” (1): traffic information.
While the sound is off for a phone call, the
display shows the word “PHONE”.
The sound of the phone call will be inter-
rupted in the case of transmission of a traf-
fic bulletin or a PTY31 announcement; if
wishing to interrupt the bulletin press the
“AF-TA” button (1).
RADIO(fig. 137)
When the set is turned on the last function
selected before turning off is played (Radio,
Compact Disc or CD-Changer).
To select the Radio function while listening
to a Compact Disc, briefly and repeatedly
press the “SRC” button (14) until this
function is selected.
Selecting the frequency band
If in the Radio mode, briefly and repeat-
edly press the “BN” button (13) to select
the required reception band.
Every time the button is pressed the fol-
lowing bands are selected in sequence
“FM1”, “FM2”, “FMT”, “MW” and
“LW” shown by the respective wording on
the display.
The FM band is divided into section: FM1,
FM2 and FMT.
The FMT reception band is reserved to the
stations stored automatically with the Au-
tostore function.
The radio is always ready to receive sta-
tions in the RDS Mode (Radio Data System).

GETTING TO KNOW YOUR CAR
154
Presetting buttons
The buttons with the symbols 1 to 6
(“17”, “16”, “15”, “12”, “11”,
“10”) make it possible to choose the fol-
lowing presettings:
– 18 in the FM band (6 in FM1, 6 in
FM2, 6 in FMT)
– 6 in the MW band
– 6 in the LW band
– 6 types of PTY programming (only in
the FM mode when PTY is selected).
To call a preset station, choose the required
frequency band and then press briefly (less
than 1 second) the corresponding preset but-
ton (from 1 to 6). For a few seconds the
display will show the number of the station
preset and the related frequency before
showing the frequency band and the name
of the RDS station.
Storing the last station heard
The radio automatically keeps in storage
the last station heard for each reception
band, which is then tuned when the radio is
turned on or the reception band is changed.Automatic tuning
Briefly press (less than 1 second) “
▲”
(6) or “
▼” (8) to start automatically
searching the tuning for the next station that
it is possible to receive in the direction cho-
sen.
if “
▲” (6) or “▼” (8) is pressed for
longer (over 1 second) quick searching
takes place: upon having tuned in to the first
well receivable station, the tuner stops for
about 1 second (in Mute) before quick
searching continues. When the button is re-
leased, the tuner stops on the next receiv-
able station.
If the TA function is on (traffic information),
the tuner only searches stations which broad-
cast traffic bulletins.
If the PTY function is on, the tuner only
searches PTY stations. When searching the
display alternatively shows the type of pro-
gramme and the word “SEARCH”.
If the station on which the tuner stops is
one of the stations stored with the preset
buttons, the display will show the presetting
number for a few seconds.Manual tuning
This allows manual station searching in the
chosen band.
– Select the band with the “BN” button
(13): FM1, FM2, FMT, MW or LW.
– Briefly and repeatedly press “¯¯” (4)
or “
˙˙” (7).
– Pressing the button longer (over 1 sec-
ond) obtains fast forward searching , which
is stopped when the button is released.
To turn on manual tuning search it is nec-
essary to turn off the PTY and AF (alterna-
tive frequencies) functions, if on.
If the station tuned is a station stored with
the preset buttons, the display will show the
presetting number for a few seconds.

GETTING TO KNOW YOUR CAR
155
Station scanning (Scan function)
Keeping the “SRC” button pressed (14).
Each station found will be heard for a few
seconds and the name and frequency will
flash on the display. While searching, the
display will show “FM-SCAN”, “AM-
SCAN” or “PTY-SCAN” for a few sec-
onds.
If the TA function is on (traffic information),
the system will search only the stations that
broadcast traffic bulletins. If the PTY func-
tion is on, the system will only search PTY
stations.
When the Scan function is on, all the oth-
er functions are cancelled.
When wanting to continue listening to a
station selected during scanning, press
“SRC” (14) again.The Scan function is interrupted in the fol-
lowing cases:
– turning the set off
– pressing “SRC” (14)
– pressing “
▲” (6) or “▼” (8) (starts
manual or automatic tuning)
– pressing a preset button
– turning Autostore on
– turning PTY on/off
– changing the chosen frequency band
– pressing “AUD” (18)
– pressing “MENU” (9)
– when a station is found that is broad-
casting a traffic bulletin, if the TA function
is on
– inserting a Compact Disc.
In any case the search function will be
turned off after scanning the frequency
band, even if no station is selected.Scanning preset stations
Press the “MENU” (9) button for a pro-
longed length of time to start scanning the
preset stations in the present frequency
band:
–FM: FMI 1, FMI 2, ..., FMI 6, FMII 1,
FMII 2, ... FMII 6, FMT 1, FMT 2, ..., FMT 6
–MW: MW 1, MW 2, ..., MW 6
–LW: LW 1, LW 2, ..., LW 6.
Each preset station will be heard for a few
seconds and its name or frequency will flash
on the display, if the signal intensity is suf-
ficient. In passing from one presetting to an-
other the display will show the word
“SCAN” for about 2 seconds.
In the first 2 seconds in which the new pre-
set station is heard, the display shows the
current frequency band and the number of
the pre-select button.
If the TA function is on (traffic information),
the system will only search stations that
broadcast traffic bulletins.