Sony XR-3750 User manual

1997 by Sony Corporation
3-859-576-11 (1)
Operating Instructions
Manual de instrucciones
Bruksanvisning
Manual de instruções
EN
FM/MW/LW
Cassette Car
Stereo
XR-3750
For installation and connections, see the supplied installation/connections
manual.
Con respecto a la instalación y las conexiones, consulte el manual de Instalación/
Conexiones suministrado.
Vi hänvisar till det medföljande häftet angående montering/anslutningar.
Para a instalação e as ligações, consulte o manual de instalação/ligações
fornecido.
ES
S
P

2
EN
Welcome!
Thank you for purchasing the Sony Cassette
Car Stereo. This unit lets you enjoy a variety of
features by using a rotary remote.

3
EN
Additional Information
Precautions........................................................... 9
Maintenance....................................................... 10
Dismounting the unit ....................................... 11
The rotary remote labels .................................. 11
Location of controls .......................................... 12
Specifications ..................................................... 13
Troubleshooting guide ..................................... 14
Index ................................................................... 15
Table of contents
Getting Started
Resetting the unit ................................................ 4
Detaching the front panel .................................. 4
Setting the clock .................................................. 5
Cassette Player
Listening to a tape ............................................... 5
Playing a tape in various modes ....................... 6
Radio
Memorising stations automatically
— Best Tuning Memory (BTM) ................... 7
Memorising only the desired stations.............. 7
Receiving the Memorised stations.................... 7
Other Functions
Adjusting the sound characteristics ................. 8
Muting the sound................................................ 8
Changing the sound and beep tone ................. 8

4
EN
Attaching the front panel
Attach part Aof the front panel to part Bof
the unit as illustrated and push until it clicks.
Notes
•Make sure the front panel is the right way up when
attaching it to the unit as it cannot be attached upside
down.
•Do not press the front panel hard against the unit when
attaching it to the unit. It can easily be attached by
pressing it lightly against the unit.
•When you carry the front panel with you, put it in the
supplied front panel case.
•Do not press hard or give excessive pressure to the
display windows of the front panel.
•Do not expose the front panel to direct sunlight, heat
sources such as hot air ducts or leave it in a humid place.
Never leave it on the dashboard etc. of a car parked in
direct sunlight where there may be a considerable rise in
temperature inside the car.
Caution alarm
If you turn the ignition key to the OFF position
without removing the front panel, the caution
alarm will beep for a few seconds (only when
the POWER SELECT switch is set to the A
position).
Getting Started
Resetting the unit
Before operating the unit for the first time or
after replacing the car battery, you must reset
the unit.
Press the reset button with a pointed object,
such as a ballpoint pen.
Note
Pressing the reset button will erase all the Memorised
programme and memory functions.
Detaching the front panel
The front panel of this unit can be detached to
prevent the unit from being stolen.
1Press (OFF).
2Press (RELEASE) to open up the front
panel, and detach the panel by pulling it
towards you.
Notes
• Be sure not to drop the panel when detaching it from the
unit.
• If you press (RELEASE) to detach the panel while the
unit is still turned on, the power will automatically turn
off to protect the speakers from being damaged.
BA
Reset button
(RELEASE)

5
EN
Setting the clock
The clock has a 24-hour digital indication.
For example, setting it to 10:08
1Press (OFF) or (DSPL) during operation.
2Press (DSPL) for two seconds.
1Set the hour digits.
2Press (SEL) momentarily.
3Set the minute digits.
3Press (DSPL) momentarily.
Note
If the POWER SELECT switch on the top of the unit is set
to the Bposition, the clock cannot be set unless the power
is turned on. Set the clock after you have turned on the
radio.
The hour digit flashes.
To go backward
To go forward
The minutes digits flashes.
To go backward
To go forward
The clock starts.
Getting Started/Cassette Player
Cassette Player
Listening to a tape
Insert a cassette.
Playback will start automatically.
If a cassette is already inserted, press
(SOURCE) repeatedly until “TAPE” is
displayed.
The side facing up is being played.
The side facing down is being played.
Tip
To change the tape transport direction, press (MODE)
(*) during tape playback.
Fast-winding the tape
During playback, press either side of
(SEEK/AMS) for two seconds.
To start playback during fast-forwarding or
rewinding, press (MODE) (*).
Press
(OFF)
6
To
Stop playback
Eject the cassette
Fast-forward
Rewind
100

1000

1000

1008

1008

TAPE

TAPE

SEEK
AMS

6
EN
SEEK
AMS
To locate the succeeding tracks
To locate the preceding tracks
Switching to the radio while fast-
winding a tape
— Automatic Tuner Activation (ATA)
Press (5) during playback.
“ATA” appears on the display.
When fast-forwarding or rewinding with
(SEEK/AMS) for two seconds, the tuner will
turn on automatically.
To cancel this function, press (5).
Skipping blanks during tape
playback — Blank skip
Press (6) during playback.
“BL.SKIP” appears on the display.
Blanks longer than eight seconds will
automatically be skipped during tape
playback.
To cancel this function, press (6).
Playing a CrO2or metal tape
Press (4) when you want to listen to a
CrO2(TYPE II) or metal (TYPE IV) tape.
“MTL” appears on the display.
To cancel this function, press (4).
Locating the beginning of a track
— Automatic Music Sensor (AMS)
You can skip up to nine tracks at one time.
During playback, press either side of
(SEEK/AMS) momentarily.
Note
The AMS function may not work when :
• the blanks between tracks are shorter than 4 seconds
• there is noise between tracks
• there are long sections of low volume or quiet sections.
Changing the displayed items
Each time you press (DSPL) momentarilly
during tape playback, the displayed item
changes as follows:
zTape playback zClock zFrequency*
* While the ATA function is activated.
Playing a tape in various
modes
Searching for the desired track
— Intro scan
Press (1) during playback.
“INTRO” appears on the display.
The first 10 seconds of all the tracks are played.
When you find the desired track, press again.
The unit returns to the normal playback mode.
Playing tracks repeatedly
— Repeat play
Press (2) during playback.
“REP” appears on the display.
When the current played track is over, it will
be played again from the beginning.
To cancel this mode, press again.

7
EN
Cassette Player/Radio
Memorising only the
desired stations
Up to 6 stations on each band (FM1, FM2, FM3,
MW and LW) can be stored on the preset
number buttons in the order of your choice.
Therefore, 18 FM stations can be Memorised.
If you try to store another station on the same
preset number button, the previously stored
station will be erased.
1Press (SOURCE) repeatedly to select the
tuner.
2Press (MODE) repeatedly to select the
band.
3Press (SEEK/AMS) to search for the
station you wish to store on a preset
number button.
4Press the desired preset number button
((1) to (6)) for two seconds.
The number of the selected preset number
button appears on the display.
Receiving the Memorised
stations
1Press (SOURCE) repeatedly to select the
tuner.
2Press (MODE) repeatedly to select the
band.
3Press the preset number button ((1) to
(6)) momentarily on which the desired
station is stored.
Radio
Memorising stations
automatically
— Best Tuning Memory (BTM)
This function selects from the currently
received band the stations with the strongest
signals and Memorises them in order of their
frequency.
PREVENTING ACCIDENTS!
When tuning in while driving, use the
automatic tuning instead of manual tuning.
1Press (SOURCE) repeatedly to select the
tuner.
Each time you press (SOURCE), the source
changes as follows:
TAPE ˜TUNER
2Press (MODE) repeatedly to select the
band.
Each time you press (MODE), the band
changes as follows:
FM1 nFM2 nFM3 nMW nLW
3Press (BTM) for two seconds.
Notes
• The unit will not store stations with weak signals on the
preset number buttons. If there are only a few stations
received, some preset number buttons will remain empty.
• When there is a preset number indicated on the display,
the unit will store stations on all preset number buttons
from the one currently displayed.

8
EN
Changing the displayed items
Each time you press (DSPL), the display
changes between the frequency and the clock.
If you cannot tune in a preset
station
Press either side of (SEEK/AMS)
momentarily to search for the station
(automatic tuning).
Scanning stops when a station is received.
Press either side of the button repeatedly
until the desired station is received.
Note
If the automatic tuning stops too frequently, press
(LCL) to lights up “LCL” on the display (local seek mode).
Only the stations with relatively strong signals can be
tuned in.
Tip
If you know the frequency, press and hold either side of
(SEEK/AMS) until the desired station is received (manual
tuning).
Other Functions
Adjusting the sound
characteristics
1Select the item you want to adjust by
pressing (SEL) repeatedly.
VOL (volume) nBAS (bass) nTRE
(treble) nBAL (balance) nFAD (fader)
2Adjust the selected item by pressing
either (+) or (–).
Adjust within three seconds after selecting.
(After three seconds the button will again
serve as the volume control button.)
Muting the sound
Press (MUTE).
The “MUTE” indication flashes.
To restore the previous volume level, press
again.
Changing the sound and
beep tone
Boosting the bass sound — D-Bass
To enjoy clear and powerful bass sound, you
can boost only the low frequency signal with a
sharp curve. This is the effect you get when
use an optional subwoofer system.
For example, you can hear the bass line more
clearly even if the vocal sound is the same
volume. You can emphasize and adjust the
bass sound easily with the D-BASS control.

9
EN
Additional
Information
Precautions
•If your car was parked in direct sunlight
resulting in a considerable rise in
temperature inside the car, allow the unit to
cool off before operating it.
•If no power is being supplied to the unit,
check the connections first. If everything is in
order, check the fuse.
•If no sound comes from the speakers of a
2-speaker system, set the fader control to the
center position.
•When the tape is played back for a long
period, the cassette may become warm
because of the built-in power amplifier.
However, this is not a sign of malfunction.
If you have any questions or problems
concerning your unit that are not covered in
this manual, please consult your nearest Sony
dealer.
To maintain high quality sound
If you have drink holders near your audio
equipment, be careful not to splash juice or
other soft drinks onto the car audio. Sugary
residues on this unit or cassette tapes may
contaminate the playback heads, reduce the
sound quality, or prevent sound reproduction
altogether.
Cassette cleaning kits cannot remove sugar
from the tape heads.
Adjusting the bass curve
Turn the D-BASS control to adjust the
bass level (1, 2 or 3).
“D-BASS” appears in the display.
To cancel, turn the control to the OFF position.
Muting the beep tone
Press (6) while pressing (SEL).
To obtain the beep tone again, press these
buttons again.
Analog D-BASS
Level
Frequency (Hz)
0dB
D-BASS 3
D-BASS 2
D-BASS 1
Radio/Other Functions/Additional Information

10
EN
Notes on Cassettes
Cassette care
•Do not touch the tape surface of a cassette, as
any dirt or dust will contaminate the heads.
•Keep cassettes ataryway from equipment
with built-in magnets such as speakers and
amplifiers, as erasure or distortion on the
recorded tape could occur.
•Do not expose cassettes to direct sunlight,
extremely cold temperatures or moisture.
•Slack in the tape may cause the tape to be
caught in the machine. Before you insert the
tape, use a pencil or similar object to turn the
reel and take up any slack.
•Distorted cassettes and loose labels can cause
problems when inserting or ejecting tapes.
Remove or replace loose labels.
Cassettes longer than 90 minutes
The use of cassettes longer than 90 minutes is
not recommended except for long continuous
play. The tapes used for these cassettes are
very thin and tend to be stretched easily.
Frequent playing and stopping of these tapes
may cause them to be pulled into the cassette
deck mechanism.
Slack
Maintenance
Fuse Replacement
When replacing the fuse, be sure to use one
matching the amperage rating stated on the
fuse. If the fuse blows, check the power
connection and replace the fuse. If the fuse
blows again after replacement, there may be an
internal malfunction. In such a case, consult
your nearest Sony dealer.
Warning
Never use a fuse with an amperage rating
exceeding the one supplied with the unit as
this could damage the unit.
Cleaning the Connectors
The unit may not function properly if the
connectors between the unit and the front
panel are not clean. In order to prevent this,
open the front panel by pressing (RELEASE),
then detach it and clean the connectors with a
cotton swab dipped in alcohol. Do not apply
too much force. Otherwise, the connectors may
be damaged.
Fuse (10 A)
Main unit
Back of the front panel

11
EN
Dismounting the unit
1
2
3
4
Release key (supplied)
Additional Information
The rotary remote labels
You can control this unit with the optional
rotary remote (RM-X2S).
Some labels are supplied with the rotary
remote. Attach that label which matches the
functions of the master unit and the mounting
position of the rotary remote.
When you mount the rotary remote, attach the
label in the illustration below.
SEL
DSPL
MODE
SEL
DSPL
MODE

12
EN
Location of controls
Refer to the pages for further details.
1SEEK/AMS button 5, 6, 7, 8
2SOURCE button (TAPE/TUNER) 5, 7
3(+)(–) (volume/bass/treble/balance/
fader control) button 5, 8
4MODE (*) button
During tuner reception:
BAND select 7
During tape playback:
Transport direction change 5
5POWER SELECT switch (located on the
top of the unit)
See “POWER SELECT Switch” in the
Installation/Connections manual.
6OFF button 4, 5
76(eject) button 5
8During radio reception:
Preset number buttons 7
During tape playback:
(1) INTRO button 6
(2) REPEAT button 6
(4) MTL (Metal) button 6
(5) ATA (Automatic Tuner
Activation) button 6
(6) BL.SKIP (Blank Skip) button 6
9RELEASE (front panel release) button
4, 10
!º Reset button (located on the front side
of the unit hidden by the front panel)
Press this button when you use this unit
for the first time, when you have changed
the car battery, or when the buttons of this
unit do not function properly.
!¡ MUTE button 8
!™ SEL (control mode select) button 5, 8, 9
!£ Display window
!¢ BTM (Best tuning memory) button 7
!∞ DSPL (display mode change/time set)
button 5, 6, 8
!§ LCL button 8
!¶ D-BASS control 8
RELEASE
D-BASS
MODE
SEEK
AMS
SEL
SOURCE
MUTE
OFF
213
546
INTRO REPEAT
ATA BL.SKIP
BTM LCL
OFF
123
DSPL
MTL

13
EN
Specifications
Cassette player section
Tape track 4-track 2-channel stereo
Wow and flutter 0.08 % (WRMS)
Frequency response 30 – 20,000 Hz
Signal-to-noise ratio 58 dB (TYPE I)
61 dB (TYPE II, IV)
Tuner section
FM
Tuning range 87.5 – 108.0 MHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity 8 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.5 % (stereo),
0.3 % (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
Capture ratio 2 dB
MW/LW
Tuning range MW: 531 – 1,602 kHz
LW: 153 – 281 kHz
Antenna terminal External antenna connector
Intermediate frequency 10.71 MHz/450kHz
Sensitivity MW: 30 µV
LW: 50 µV
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 35 W ×4 (at 4 ohms)
General
Tone controls Bass ±8 dB at 100 Hz
Treble ±8 dB at 10 kHz
Power requirements 12 V DC car battery
(negative ground)
Dimensions Approx. 188 ×58 ×181
mm (w/h/d)
Mounting dimensions Approx. 182 ×53 ×164 mm
(w/h/d)
Mass Approx. 1.2 kg
Supplied accessories Parts for installation and
connections (1 set)
Front panel case (1)
Optional accessories Rotary remote
RM-X2S
RCA pin cord
RC-63 (1 m), RC-64 (2 m),
RC-65 (5 m)
Design and specifications are subject to change without
notice.
Additional Information

14
EN
Troubleshooting guide
The following checklist will assist in the correction of most problems you may encounter with your
unit.
Before going through the checklist below, refer to the operating procedures.
General
Cause/Solution
•Adjust the volume with (+).
•Set the fader control to the center position for 2-speaker
systems.
Remove the front panel and clean the connectors. See “Cleaning
the Connectors” in “Maintenance” for details.
The beep tone is muted.
Problem
No sound.
Indications do not appear on
the display.
No beep tone.
Tape playback
Cause/Solution
Contamination of the tape head. nClean the head.
•There is noise in the space between tracks.
•A blank space is too short (less than four seconds).
•+on (SEEK/AMS) is pressed immediately before the
following track.
•=on (SEEK/AMS) is pressed immediately after the track
starts.
•A long pause, or a passage of low frequencies or very low
sound level is treated as a blank space.
Problem
Playback sound is distorted.
The AMS does not operate
correctly.
Radio reception
Problem
Preset tuning is not possible.
Automatic tuning is not possible.
Cause/Solution
•Store the correct frequency.
•The broadcast is too weak.
The broadcast is too weak. nUse manual tuning.
If the above-mentioned solutions do not help to improve the situation, consult your nearest Sony
dealer.

15
EN
A
Automatic Music Sensor (AMS) 6
Automatic tuning 8
Automatic Tuner Activation (ATA) 6
B
Balance 8
Bass 8
Best Tuning Memory (BTM) 7
Blank skip 6
C
Caution alarm 4
Clock 5
D, E
D-BASS (D-Bass) 8
Display 6
F, G, H
Fader 8
Fast-forward 5
Front panel 4
Fuse 10
I, J, K
Intro scan 6
L
Local seek mode (LCL) 8
M, N, O, P, Q
Manual tuning 8
METAL 6
Mute 8
R, S
Radio 7
Repeat play 6
Reset 4
Rewind 5
Rotary remote 11
T, U, V, W, X, Y, Z
Tape playback 5
Treble 8
Index
Additional Information

2
ES
¡Bienvenido!
Enhorabuena por la adquisición del sistema
estéreo de cassettes para automóvil de Sony.
Esta unidad permite disfrutar de diversas
funciones mediante un control remoto
giratorio.

3
ES
Indice
Procedimientos iniciales
Restauración de la unidad ................................. 4
Extracción del panel frontal............................... 4
Puesta en hora del reloj ...................................... 5
Reproductor de cassettes
Escucha de cintas ................................................ 5
Reproducción de la cinta en varios modos ..... 6
Radio
Memorización automática de emisoras
— Función de memorización de la mejor
sintonía (BTM)................................................ 7
Memorización de las emisoras deseadas ......... 7
Recepción de emisoras memorizadas .............. 7
Otras funciones
Ajuste de las características del sonido............ 8
Silenciamiento rápido del sonido ..................... 8
Cambio de los ajustes de sonido y tono del
pitido ............................................................... 9
Información complementaria
Precauciones ........................................................ 9
Mantenimiento .................................................. 10
Desmontaje de la unidad ................................. 11
Etiquetas del mando rotativo .......................... 11
Ubicación de los controles ............................... 12
Especificaciones................................................. 13
Guía para la solución de problemas ............... 14
Indice alfabético ................................................ 15

4
ES
Procedimientos
iniciales
Restauración de la unidad
Antes de emplear la unidad por primera vez, o
bien después de sustituir la batería del
automóvil, es necesario restaurar dicha
unidad.
Presione la tecla de restauración con un objeto
puntiagudo, como un bolígrafo.
Nota
Al presionar la tecla de restauración se borrarán todos los
programas memorizados y las funciones de memoria.
Extracción del panel
frontal
Es posible extraer el panel frontal de la unidad
para evitar que lo roben.
1Presione (OFF).
2Presione (RELEASE) para abrir el panel
frontal y desmóntelo tirando hacia fuera.
Notas
• Tenga cuidado de no dejar caer el panel frontal cuando lo
extraiga de la unidad.
• Si presiona (RELEASE) para extraer el panel frontal con
la alimentación de la unidad conectada, ésta se
desconectará automáticamente a fin de evitar que se
dañen los altavoces.
Inserción del panel frontal
Fije la parte Adel panel frontal a la parte B
de la unidad tal como muestra la ilustración y
ejerza presión hasta oír un chasquido.
Notas
•Cerciórese de colocar correctamente el panel frontal en la
unidad, ya que no podrá fijarse al revés.
•No presione el panel frontal a la fuerza contra la unidad
cuando lo inserte en la misma. El panel podrá insertarse
con facilidad presionándolo ligeramente contra la unidad.
•Para llevar consigo el panel frontal, métalo en la caja
para el mismo suministrada.
•No aplique demasiada fuerza sobre el visor del panel
frontal.
•No exponga el panel frontal a la luz solar directa, fuentes
térmicas tales como conductos de aire caliente, ni lo deje en
lugares húmedos. No lo deje nunca en el salpicadero, etc.
con el automóvil aparcado al sol, porque la temperatura del
interior del mismo podría aumentar considerablemente.
Alarma de aviso
Si pone en OFF la llave de encendido sin haber
extraído el panel frontal, se activará la alarma
de aviso, y durante algunos segundos sonará
un pitido (solamente cuando el selector
POWER SELECT esté en la posición A).
A
B
Tecla de restauración
(RELEASE)

5
ES
Puesta en hora del reloj
El reloj posee una indicación digital de 24
horas.
Por ejemplo, ajuste el reloj en 10:08
1Presione (OFF) o (DSPL) durante el
funcionamiento.
2Presione (DSPL) durante dos segundos.
1Ajuste los dígitos de la hora.
2Presione ligeramente (SEL).
3Ajuste los dígitos de los minutos.
3Presione ligeramente (DSPL).
Nota
Si el selector POWER SELECT de la parte superior de la
unidad se ajusta en la posición B, no es posible poner en
hora el reloj a no ser que la alimentación esté activada.
Ponga en hora el reloj cuando haya encendido la radio.
Los dígitos de los minutos parpadean.
Los dígitos de la hora parpadean.
Para avanzar
Para retroceder
Para avanzar
Para retroceder
El reloj comienza a funcionar.
Reproductor de
cassettes
Escucha de cintas
Inserte el cassette.
La reproducción se iniciará de forma
automática.
Si ya ha insertado un cassette, presione
(SOURCE) varias veces hasta que aparezca
“TAPE”.
La cara superior está reproduciéndose.
La cara inferior está reproduciéndose.
Consejo
Para cambiar la dirección de transporte de cinta, presione
(MODE) (*) durante la reproducción.
Bobinado rápido de cintas
Durante la reproducción, presione
cualquier lado de (SEEK/AMS) durante
dos segundos.
Para iniciar la reproducción durante el
rebobinado o el avance rápido, presione
(MODE) (*).
Procedimientos iniciales/Reproductor de cassettes
Presione
(OFF)
6
Para
Detener la reproducción
Expulsar el cassette
Avance rápido
Rebobinado
SEEK
AMS
100

1000

1000

1008

1008

TAPE

TAPE


6
ES
Localización del comienzo de los
temas
— Sensor de música automático (AMS)
Es posible omitir un máximo de nueve temas
de una vez.
Durante la reproducción, presione
momentáneamente cualquier lado de
(SEEK/AMS).
Nota
La función AMS puede no activarse si:
• el espacio en blanco entre temas es inferior a 4 segundos.
• hay ruido entre los temas.
• existen largas secciones con volumen bajo, o bien
secciones sin sonido.
Cambio de los elementos
mostrados
Cada vez que presione (DSPL)
momentáneamente durante la reproducción de
la cinta, los elementos mostrados cambian de
la siguiente forma:
*Mientras la función ATA esté activada.
Reproducción de la cinta
en varios modos
Búsqueda de un tema determinado
— Función de exploración de
introducciones
Presione (1) durante la reproducción.
“INTRO” aparece en el visor.
Se reproducen los 10 primeros segundos de
todos los temas.
Cuando localice el tema que desee, vuelva a
presionar la tecla. La unidad vuelve al modo
de reproducción normal.
Reproducción repetida de temas
— Función de reproducción repetida
Presione (2) durante la reproducción.
Aparece “REP” en el visor.
Cuando finalice la reproducción del tema
actual, éste volverá a reproducirse desde el
principio.
Para cancelar este modo, vuelva a presionar la
tecla.
Sintonización de la radio durante el
bobinado rápido de cintas
— Activación automática del
sintonizador (ATA)
Presione (5) durante la reproducción.
“ATA” aparece en el visor.
Al utilizar (SEEK/AMS) para el avance rápido o
el rebobinado de la cinta durante dos segundos,
el sintonizador se activará automáticamente.
Para cancelar esta función, presione (5).
Omisión de los espacios en blanco
durante la reproducción de cintas
— Omisión de espacios en blanco
Presione (6) durante la reproducción.
“BL.SKIP” aparece en el visor.
Los espacios en blanco superiores a ocho
segundos se omitirán automáticamente
durante la reproducción de cintas.
Para cancelar esta función, presione (6).
Reproducción de cintas de cromo o
de metal
Presione (4) si desea escuchar una cinta
de cromo (TYPE II) o de metal (TYPE IV).
El visor muestra “MTL”.
Para cancelar esta función, presione (4).
Para localizar los temas posteriores
Para localizar los temas anteriores
SEEK
AMS
”Reproducción de cintas ”Reloj
Frecuencia*“