Grundig WKC 4870 RDS A User manual

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Contents
Page / Contents
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Your car radio at a glance
Please note ...
Introduction
Switching on/off
Volume
Relative volumes
Switching on for one hour
Tone
Ajusting the SCV
Switching off the SCV
Radio reception
VHF (FM) reception
SW reception
Radio-data system (RDS)
RDS traffic news radio (TP)
RDS-LEARN memory
Range-selection
Station search
Manual tuning
Storing stations in memory
Selecting stored stations
87
87
88
88
88
88
88
89
89
89
89
90
90
9)
9)
92
93
94
94
94
95
97
Cassette operation
Playback
Fast wind
Automatic search (APF)
RDS traffic flashes
Standby
Cassette ejection
CD operation
RDS traffic flashes
Standby
CAR AUDIO CARD
Coding
Activation
Coding activated ?
Putting unit into operation again
Deactivation
Removable operating section
DSS stick-on labels
Care and maintenance
Installation instructions
Note on SCV connection
Connections

Your car radio at a glance
@) one Multifunction control
— Switching on/off: press
— Volume: softer © louder
~ Balance: pull out control and turn:
right softer left softer
@ FADER/SPEED control (retractable)
— FADER
Varies the relative volumes:
Front loudspeakers softer © rear loud-
speakers softer
~ SPEED (SCV) control
Adjusts the speed-controlled volume; see
“Adjusting the SCV“.
@) BASS control (retractable)
@ TREBLE control(retractable)
@) LOUD button
~ Button locked in: improves the sound im-
pression at low volume.
~ On SCV operation, the button should also
be locked in.
© Tape type (Cr/CD) button
— Functions as tape type button on cassette
operation: switches between Me, Cr and
FeCr fape (Cr shown in display @) and Fe
tape.
— Functions as CD button on radio operation:
switches between CD playback (CD shown
in display 48) and radio operation.
@ DOLBY NR (OU B/C) (stepping button)
— For switching from Dolby NR OFF > Dolby
B NR — Dolby C NR-> Dolby NR OFF, etc.
Lock for removable operating section
@ Cassette compartment
— Insert the cassette with the open edge to the
right. The unit is switched to cassette opera-
tion.
RDS button with illuminated indicator
(Radio-Data System)
~ Press briefly:
You receive specifically
“VHF stations with RDS” ;
display @ shows RDS.
— Press for more than 2 seconds:
The RDS-LEARN memory will be allocated;
you will hear the strongest
“VHE station with RDS”.
@ Standby button (6)
— Press during cassette or CD operation:
The unit switches for approx. 3 seconds to
radio operation.
i

3 TP button with illuminated indicator
(Traffic Programme/RDS traffic news radio)
— Press briefly:
You receive specifically “ VHF Trafic Pro-
grammes with RDS traffic news broad-
casts”; display @ shows RDS TP. Reception
will only be possible in countries with RDS
traffic news radio.
— Press for more than 2 seconds:
The RDS-LEARN memory will be allocated;
you will hear the strongest “VHF Traffic
Programme with RDS traffic news broad-
casts”.
@3 Manual tuning/tape reversal button (va)
— on radio operation:
Manual station tuning — upwards in fre-
quency (not possible in the RDS and TP
range).
For selecting stations in the RDS-LEARN
memory in the forward direction.
— on cassette operation:
Changing the cassette side.
Manual tuning/eject button (4)
~ on radio operation:
Manual station tuning — downwards in fre-
quency (not possible in the RDS and TP
range).
For selecting stations in the RDS-LEARN
memory in the reverse direction.
— on cassette operation:
Terminates cassette operation, ejects cas-
sette and switches unit to radio operation.
78
@ Station search/fast wind rocker button (<>)
— on radio operation:
Starts automatic station search.
€ - downwards in frequency
> - upwards in frequency
— on cassette operation:
Press briefly: automatic search (APF in dis-
play 4) —
< - repeating the track
> - forward wind to next track
Pressing longer: fast wind
< — fast rewind
> — fast forward wind
Display
The following indications are possible:
If the unit has been disconnected from the
operating voltage, you will briefly see a 4-
digit number (for servicing purposes).
— in the FM range
U VHF waveband
3 station memory position (1 — 6)
98.9 _ station frequency (87.5 — 108 MHz)
@___ stereo reception
DX _____ Highest reception sensitivity
(nearby and remote stations)

— in the M (AM) range L--______unit searches for the same
M_____. MW waveband RDS programme
3_____. station memory position (1 — 6) BAYERN 3 __ station abbreviation/
1 | O08__ station frequency (528 - 1605kHz) station name
— in the K (AM) range RDS __s« Radiio-Data System
K ____. SW waveband TP Ss Traffic Programme
3 station memory position (specifically RDS _ traffic
(1-6) news broadcasts)
6085 _ Cahee isle A@sabaad — on cassette operation
- z 49-mban
( 7100- 7300kHz 41-mband) Se tepepeme: Crorkeer
( 9400-— 9900kHz 31-mband) APF__________—s automatic search (cassette)
(11650-12100kHz 25-mband) 0OB Dolby B NR
- in the L (AM) range noc Dolby C NR
L LW waveband TAPE 1 upper cassette side
3 oe memory position TAPE 2 ___ lower cassette side
i ae peseS TAPE FF __ fast forward wind
oo (150 — 283kHz) TAPE FR __ fast rewind
— in the RDS (TP) range - oncoding
RDS --SCAN when switching over to an- CODE coding not activated
Saha ti rll mine ---- unit ready for entry
L*____ RDS-LEARN memory is auto- SAFE coding activated
matically allocated or unit | ----_____ unit ready for entry (1st at-
searches for any RDS prog- tempt)
ramme 1658 __——_—s figures entered (your code
FREE the RDS-LEARN memory is number must be positioned
empty or the stored RDS here)
Programmes can no longer
be received
79

a) AM waveband button (stepping: button)
— Switching on and switching between
M, K and L range
M in the display @ = MW (mediumwave)
K_ inthe display @ = SW (shortwave)
L_ inthe display @ = LW (longwave)
a8 FM waveband button
— Press for VHF reception:
U in the display @@ = VHF waveband (FM)
Station selection buttons 1 — 6
~ Memory positions for RDS programmes:
6xRDS (RDS programmes)
6xRDSTP (RDS programmes with traffic
news broadcasts)
- Memory positions for stations/frequencies :
6xU (VHF waveband)
6xM (mediumwave)
6xK (shortwave)
6xL (longwave)
— Theft protection:
Buttons 1-4 are also used to enter the
code number.
80
- Please note...
These operating instructions assume that your
WKC 4870 RDSA has been correctly connected
and fitted by your dealer.
If you wish to install the unit yourself, you should
first read the “Installation instructions” to be
found on the pages 94 - 99 and at the end of the
booklet.
For the proper function of the unit it is absolutely
necessary that the continuous plus connection 69
of your unit is permanently connected to the volt-
age supply, and the +12V connection @8 is con-
nected (see page 99).
Radio-Data System (RDS)
Due to the system employed, a high reception
quality (high-quality aerial system) is required
for the evaluation of the RDS signals.
Coding - theft protection
After interruption of the continuous plus connec-
tion @9 (eg: through disconnecting the car bat-
tery), it is only possible for you to set the unit into
operation again by entering the correct code
number.
if you have lost the code number, the unit can only
be put into operation again by a GRUNDIG deall-
er after having proved your ownership and
against payment of a fee.
For this reason: never forget to “deactivate” the
unit in the case of repair or if you wish to sell it.

Introduction |
Switch on and off
with the multifunction control @ (press).
On: display @ comes on.
Off: display @ blank.
Volume
Adjust with multifunction control @
Louder: turn clockwise.
Softer: turn anticlockwise.
Relative volumes
of right- and left-hand loudspeakers
(stereo balance) can be adjusted by lightly pul-
ling out and turning multifunction control @
Left-hand softer: turn clockwise.
Right-hand softer: turn anticlockwise.
The multifunction control @ has a centre lock-in
position.
of front and rear loudspeakers
can be adjusted with the FADER/SPEED control @).
The control has a centre lock-in position and can
be released and retracted by pressing it.
Front loudspeakers softer: turn anticlockwise.
Rear loudspeakers softer: turn clockwise.
A In the case of overheating of the unit, a ther-
mal overload protection circuit switches off
the rear loudspeakers.
Switching on for 1 hour
When the car radio is switched off by means of
the ignition lock, it is nevertheless possible to
switch it on for 1 hour (press multifunction control
@).
Your car radio will be switched off...
— if multifunction control @ is pressed or
— automatically after 1 hour.
it is possible to repeatedly switch on the radio.
Tone
can be adjusted with BASS control @ and TREBLE
control @.
Both controls have a centre lock-in position and
can be released and retracted by pressing them.
Adjusting the SCV
SCV = Speed-Controlled Volume:
The SCV facility functions only if a speed-depend-
ent signal is present at the SCV connection @5; see
“Note on SCV connection”.
1. Lock in the LOUD button ©.
2. Release the FADER/SPEED control @.
Put the control into the SPEED (SCV) position
by pulling it out, then turn it fully to the left.
3. With the vehicle standing and the motor run-
ning (idling speed), adjust the required vol-
ume with the multifunction coritrol @.
8]

4. For reasons of road traffic safety, the follow-
ing adjustments should be carried out by the
front-seat passenger:
At the maximum speed mostly driven release
the FADER/SPEED control @. Put the control
into the SPEED position by pulling it out, then
turn it “very slowly” clockwise until the volume
is matched to the ambient noise. For most ve-
hicles, the optimum adjustment is in the last
third of the adjustment range.
Please note that the SCV acts with a certain
delay when being adjusted.
Switching off the SCV
Release the FADER/SPEED control @). Put the con-
trol into the SPEED position by pulling it out, then
turn it fully to the left.
Radio reception
VHF reception
While the vehicle is moving, the reception condi-
tions are constantly changing. Mountains, build-
ings and bridges may interfere with the recep-
tion. This is especially true if you are a long way
from the transmitter.
When stereo broadcasts are being received, the
stereo symbol © appears in the display @.
If there is interference (eg: noise) during stereo
reception, the unit automatically switches gradu-
ally to mono.
82
SW reception
No matter where you are, travelling in a foreign
country or at home, you can receive broadcasts
in German (or other languages), using the 4
shortwave bands (49, 41, 31 m and 25 band).
Several German stations transmit programmes in
German “round the clock”, eg: in the 49m band
(5950-6200 kHz), the Deutsche Welle in Cologne
(transmitting frequency : 6075 kHz).
Naturally you can also receive the various sta-
tions from anywhere in the world. However, the
reception conditions for shortwave must be
considered, ie: the reception quality is depend-
ent on the time of day (day or night) and the
weather.
Radio-data system (RDS)
The signals of this information system are trans-
mitted in addition to the VHF radio programme.
Programme Service (PS)
Station name or Station abbreviation in display @.
Example: BBC R1 (British Broadcasting Cor-
poration — Radio 1)
BBC R4 ED (British Broadcasting Cor-
poration — Radio for Edu-
cation)
Please note that some "RDS programmes with
different regional broadcasts” may also have dif-
ferent station names or station abbreviations.

Alternative Frequencies (AF)
Automatic best station selection through stored
alternative frequencies of the selected pro-
gramme. You will always hear the strongest sta-
tion of a station chain*.
* Station chain: different stations (frequencies)
with the same radio programme.
Switching on RDS
See "Range selection” page 85
or "RDS-LEARN memory”, page 83.
Selecting RDS programmes
See "Stations search”, page 85
or “RDS-LEARN memory”, page 83.
Frequency indication (for a short period)
instead of station abbreviation or station name.
Briefly press RDS button @ or TP button @: dis-
play @@ shows frequency, range and (if allocated
memory) position.
RDS traffic news radio
(TP — Traffic Programme/traffic news radio}
Switch on with TP button @ (press briefly) ;
RDS and TP in display 4.
Specifically RDS programmes with traffic news
broadcasts will be received.
Reception will only be possible in countries with
RDS traffic news radio.
range).
Traffic flashes come through with a certain min-
imum volume, even if the multifunction control @
is set to a lower volume.
If you wish to hear only traffic flashes, turn the
multifunction control @) fully to the left.
The minimum volume can be varied by your
dealer (for this see section headed “Installation
instructions” on page 94 and figure at end of
booklet).
If the set is not already tuned to an RDS pro-
gramme with traffic news broadcasts, or if the
tuned-in station can no longer be received, the
station search will start automatically.
During the search:
L* in display @.
If no RDS programme with traffic news broad-
casts can be found, a warning tone will sound
after approx. 2 minutes. If this happens, a differ-
ent range should be selected (AM, FM or RDS
83

84

Range selection with the appropriate button.
— The range selected is shown in display (6.
FM button (@:
VHF with and without traffic news broad-
casts. ;
When receiving RDS stations, you will see
the station abbreviation instead of the fre-
quency in the display @@. Brief frequency in-
dication if FM button (8 is pressed briefly.
RDS button 49 (press briefly) :
VHF programmes with RDS
(with and without RDS traffic news broad-
casts) For this see “Radio-data system”.
TP button @ (press briefly) :
VHF programmes with RDS traffic _news
broadcasts.
For this see "RDS traffic news radio”.
AM button @ (stepping button ):
Mediumwave, shortwave and longwave.
Station search
Start with rocker button @:
€ —downwards in frequency
> ~- upwards in frequency
Station search sensitivity
3-stage automatic sensitivity switch-over:
Briefly press station search rocker button @.
The station search stops ...
— on the 1st traverse (in the whole of the frequen-
cy range), only at very strong stations (nearby
stations).
— on the 2nd traverse, at all strong stations and
— on the 3rd traverse, at all stations capable of
reception (nearby and remote stations) ;
DX appears in display
If you want to listen to a different station, press
the station search rocker button @ again. — On
the 2nd and 3rd traverses within approx. 60 sec-
onds, as otherwise the station search sensitivity
will be the same as on the Ist traverse.
Selecting highest sensitivity directly
Press the station search rocker 45 button until DX
appears in display @@: The station search stops at
all station capable of reception (nearby and re-
mote stations).
Automatic frequency comparison
Auto-Compare - If the station tuned to by means
of the station search has already been allocated to
one of the station buttons 49, display 4 will show:
Range and memory position (eg: Ul or K 6).
85

Manual tuning
(not possible in the RDS and TP range)
Manual tuning button va @ — higher frequencies
Manual tuning button & @ — lower frequencies
Pressing button briefly
— frequency changes in steps
Pressing button longer
- frequency changes rapidly
Only in the FM range (VHF) on stations without
RDS:
— Display @@ shows the frequency in 0.1 MHz
steps.
— Pressing the manual tuning button va 3
changes the frequency tuned to in 0.05 MHz
steps.
Example:
Display (6:
Manual tuning
button va @3:
7.80|/ > 97.85|— 97.80]
After the frequency shown in the display
changes to the next higher frequency, you must
briefly press the manual tuning button va @3 one
more time to ensure that the frequency in the dis-
play @6 is the same as the frequency tuned to.
86
Storing stations in memory
using the station buttons @9:
Memory positions for RDS programmes
6x RDS (RDS programmes)
6x RDS-TP (RDS programmes with traffic news
broadcasts)
Memory positions for stations/frequencies
6xU (VHF waveband)
6xM (mediumwave)
6xK (shortwave)
6xk (longwave)
@ Select the range (press buttons briefly) with
RDS button 49, TP button @, FM button @ or
AM button @.
@ Tune in station/frequency using
~ manual tuning buttons va (3, 2 @ (not possible
in the RDS and TP range) or
— station search rocker button {> @ or
— RDS-LEARN memory.
@ Store the stations tuned to with the station but-
tons 9.
Press the desired station button and hold until
the station tuned to becomes audible again.
~ The station is stored in the memory; if replaces
any station previously allocated to the button in
the same range.
lf the supply voltage is disconnécted, the contents
of the memory remain intact.

Selecting stored stations
with the station buttons
@ Select the range (press buttons briefly) with
RDS button @9, TP button 43, FM button @ or
AM button @?.
~ After pressing one of these butions, the last sta-
tion tuned to in this waveband will be heard
(last-station memory).
@ Press the appropriate station button
— The display @ will show the station abbrevia-
tion or the frequency and the number of the sta-
tion button selected.
Cassette operation
Tape cassettes are subject to high thermal stress
when used in a car radio.
You should therefore only use good-quality C 60
and C 90 cassettes.
@ Tape type (Cr/CD) button ©
for switching between:
~ Me ____ metal tape (IEC type IV)
Cr______ chromium dioxide tape (IEC type II)
FeCr____ ferrochrome tape (IEC type III)
Cr in display
and
— Fe ferric (iron oxide) tape (IEC type 1)
@ Dolby NR button (00 B/C) @ (stepping button)
for switching from:
Dolby NR switched off
= Dolby B NR (00 B in the display @).
=> Dolby C NR (00 in the display @).
> Dolby NR switched off, etc.
Dolby noise reduction manufactured under li-
cence from Dolby Laboratories Licensing Cor-
poration. “Dolby” and the double-D symbol
are trademarks of Dolby Laboratories Licens-
ing Corporation.
Playback
@ Push cassette into cassette compartment @)
with the open edge to the right until it clicks into
position.
— The unit will now switch to cassette operation.
@ To change the tape direction, press the reverse
button va @3 (reverse operation). The tape di-
rection is automatically reversed at the end of
the tape (auto-reverse operation).
— Tape direction TAPE | (upper cassette side) or
TAPE 2 (lower cassette side) appears in the
display
87

Fast wind
Press fast wind rocker button < > G5 longer:
APF in the display @ goes out.
< — fast rewind
> — fast forward wind
Fast forward wind or rewind is terminated
— by briefly pressing the reverse button va @3 or
— automatically at the end of the tape.
Automatic search (APF) (cassette)
Automatically skipping or repeating a track (APF
= Automatic Programme Finder).
For the search facility fo function reliably pauses
(gaps in recording without announcements, etc.)
of at least 3 seconds between each individual
track are required.
Tracks with very soft sections (eg: classical
music) are not suitable as the automatic search
system. may mistake them for separating gaps.
Automatic search (APF) is started
by briefly pressing the fast wind rocker button
{> @:
< — repeating the track
> - forward skipping to the next track
APF appears in display 48 during search.
Automatic search (APF) is stopped
— prematurely by briefly pressing the reverse but-
ton va @3 or
~ automatically at the beginning or end of a
track.
88
RDS traffic flashes
These can be heard during cassette operation if
the “RDS traffic radio” is switched on.
This is switched on with the TP button @; TP ap-
pears in display @6 and the indicator in the TP but-
ton lights up. ;
Traffic flashes can only be received in countries
with RDS traffic news broadcasts.
During RDS traffic flash the tape will stop running
until the flash is complete.
If no traffic news station can be received, a warn-
ing tone will sound. The warning tone can be
muted by selecting another range (AM, FM or
RDS range).
Standby
@ Press the standby button © @.
— Cassette operation will be interrupted.
The unit will switch to radio operation for ap-
prox. 3 seconds. During this time the buttons
are out of function. After this time the unit will
switch back to cassette operation.
. If the station search is in operation, the standby
button © @ will have no function.
Cassette ejection
@ Press the eject button A @.
— The cassetie is automatically ejected and the
unit switches to radio operation.

CD operation __
No cassette must be locked in the cassette com-
partment @).
With a CD player eapnens to socket @), you can
play back CD dises via the car radio.
@ Press the Cr/CD button ©; CD appears in the
display
RDS traffic flashes
These can be heard during CD operation if “RDS
traffic radio” is switched on.
This is switched on with the TP. button @; TP ap-
pears in display 48 and the indicator in the TP but-
ton lights up.
Traffic flashes can only be received in countries
with RDS traffic news broadcasts.
If a traffic news station is tuned in, the unit auto-
matically switches from CD playback to radio op-
eration in the case of traffic flash announce-
menis.
If no RDS traffic news station can be received, a
warning tone will sound.
The warning tone can be muted by selecting an-
other-range (AM, FM or RDS range).
Standby
@ Press the standby button 6 @).
~ CD operation will be interrupted.
The unit will switch to radio operation for ap-
prox. 3 seconds. During this time, no operation
will be possible.
After this time the unit will switch back to CD
operation. If the station search is in operation,
the standby button © @ will have no function.
CAR AUDIO CARD
The document for your set
It contains the equipment type, the serial number
and the code number.
The serial number is identical with the number
punched into the set.
The CAR AUDIO CARD facilitates criminal inves-
tigation by the police in the case of theft of the
unit and gives evidence of ownership for faster
settlement of the insurance claim.
Keep the document in a safe place, out of reach
of unauthorised persons.
89

Coding
You can protect your car radio through coding
(unit is electronically locked in case of theft).
To show that the car radio is protected, attach the
supplied DSS labels at a good visible place of
your car.
In the case of theft, the protected car radio is
without any worth for the thief. Only you can put
the unit into operation again.
For the function of the unit it is absolutely nec-
essary that the main plus connection @9 of your
unit (car terminal 30 = permanent plus connec-
tion) is permanently supplied with voltage, and
the +12V connection @ is connected (see page
99).
If the unit is separated from the voltage supply,
eg: in the case of theft or when disconnecting the
car battery, the unit is electronically locked.
The coding of the unit has not been activated at
the factory.
The theft protection facility becomes effective
only affer “activating” the unit.
If you wish to cancel the theft protection, eg:
when selling the unit, you must “deactivate” the
unit.
90
Activation
i.e. activating the theft protection facility.
1. Radio plays.
2. Press the FM button @8 for more than 3 seconds:
C&GE appears in display
After approx. 3 seconds:
appears in display
3. Enter the code number (see CAR AUDIO
CARD) by repeatedly pressing the station but-
tons 1 ~ 449.
Example: 1658 Station buttons
Display
For Ist figure: press button 1 twice t---
for 2nd figure: press button 2 seven times 15 - -
for 3rd figure: press button3sixtimes {65 -
for 4th figure: press bution 4 ninetimes {858
Example: 703 Station buttons Display 6
For Ist figure: press button ] once - > -
for 2nd figure: press button 2 eight times 07 - -
for 3rd figure: press button 3 once atg-
for 4th figure: press button 4 fourtimes 079 3
In case of wrong entry, overwrite code number,
i.e. re-enter complete code number.
4. Confirm code number by pressing the FM but-
ton @8 for more than 3 seconds:
SAFE appears in the display 4
After approx. 3 seconds:
Radio plays. The unit is protected.

Coding activated ?
1. Radio plays.
2. Press the FM button @ for more than 3 sec-
onds:
a) Coding activated if
SAFE is shown in display @.
After approx. 3 seconds:
i ---- appears in display @.
Switch unit OFF/ON: radio plays.
b) Coding not activated if
COHE is shown in display @.
After approx. 3 seconds:
appears in display 4.
Switch unit OFF/ON: Radio plays
Putting unit into operation again
Unit electronically protected, after being discon-
nected from the supply voltage.
1. Connect unit to supply voltage (car battery).
2. Code number
The code number may be found on the
CAR AUDIO CARD (document).
To ensure that the unit is not put into operation
again by “trial”, there are waiting times be-
tween the individual attempts. After the 6th at-
tempt, it is recommended that the unit is put
into operation again by an authorised dealer.
The table shows
the waiting
times between
the individual
-| attempts. Du-
-| ring these times
the unit — is
-| locked for all
entries (“SAFE”
shown in dis-
play 4). After
the 7th attempt
there is always a waiting time of 24 hours.
*The attempt number | to 8 is shown at the left °
of the code number.
Attempt |*Display| Approx.
shows
wm -s OU -£ i mu ==
9]

se
(on)
Switch on unit
with mutlifunction control @ (press) :
SAFE appears in display dé.
After approx. 3 seconds:
appears in display @6.
. Enter code number by repeatedly pressing the
station buttons (9:
Example:1658 Station button Display 4
For Ist figure: press button 1 twice (tis see
for 2nd figure: press button 2 seven times {| 16 - -
for 3rd figure: press button3sixtimes {165 -
for 4th figure: press button 4 ninetimes {1654
Example: 703 Station button Display
For Ist figure: press button 1 once if---
for 2nd figure: press button 2 eight times 11% - -
for 3rd figure: press button 3 once (G70 -
for 4th figure: press button 4 fourtimes 10763
In the case of wrong entry, overwrite code number,
i.e. re-enter complete code number.
. Confirm code number
Press the FM button @@ for more than 3 seconds:
SAFE appears in display (6.
After approx. 3 seconds:
Radio ready for operation.
92
Wrong code number has been entered:
S RFE shown in display
Radio does not play. Start once more.
Observe the waiting times between the attempts.
After the waiting time:
2 is shown in display (@; — start with the 2nd attempt.
Deactivation
i.e. cancelling the theft protection.
1. Radio plays.
2. Press the FM button 48 for more than 3 seconds:
SAFE appears in display
After approx. 3 seconds:
appears in display
3. Enter code number (see CAR AUDIO CARD) by re-
peatedly pressing the station buttons @.
Example:1658 Station buttons Display
For Ist figure: press button 1 twice lie--
for 2nd figure: press button 2 seven times | 1B - -
for 3rd figure: press button3sixtimes (165 -
for 4th figure: press button 4ninetimes 11656
Example: 703 Station buttons Display @
For Ist figure: press button 1 once 1O---
for 2nd figure: press button 2 eight times 1071 - -
for 3rd figure: press button 3 once 1070 -
for 4th figure: press button 4 fourtimes 1072
force