Aiwa NS XA740 Owners Manual

Page 1

C MPACI' DISC STEREO SYSTEM
SEE TEMA ESTEREO CON REPRODUCI'OR DE DISCOS COMPACTOS
: AINE STEREO AVEC LEG EUR DE DISQUES COMPACI' S

I X-NA71

a FFor NSX-A740, N5X-A74, N5X-A72 r
1 and NSX-A71

En (English)

E (Espmiol)

For assistance and information

call toll free 1 -800-BU Y-AI WA

(United States and Puerto Rico)

:lcthPACT
87-NF5-911-11 m U§[E

97121GBKH-U-9 V DIGITAL Aunlu

Page 2

ENGLISH

CAUTION

RISK OF ELECTRIC SHOCK
DO NOT OPEN

CAUTION1TO REDUCE THE RISK OF
ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
N0 USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL."

NOTE
This equipment has been tested and found to comply with the
limits fora Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communi-
cations. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:

» Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and

receiver.

- Connect the equipment into an outlet on circuit different
from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician
for help.

CAUTION

Modifications or adjustments to this product, which are not
expressly approved by the manufacturer, may void the user's
right or authority to operate this product.

i ENGLISH

PRECAUTIONS

Read the Operating Instructions carefully and completely before
operating the unit. Be sure to keep the Operating Instructions
for future reference. All warnings and cautions in the Operating
Instructions and on the unit should be strictly followed, as well
as the safety suggestions below.

mm

1 Water and moisture - Do not use this unit near water, such
as near a bathtub, washbowl, swimming pool, or the like.

2 Heat - Do not use this unit near sources of heat, including
heating vents, stoves, or other appliances that generate heat.
it also should not be placed in temperatures less than 5°C
(41°F) or greater than 35°C (95°F).

3 Mounting surface - Place the unit on a flat. even surface.

4 Ventilation - The unit should be situated with adequate
space around it so that proper heat ventilation is assured.
Allow to cm (4 in.) clearance from the rearand the top of the
unit, and 5 cm (2 in.) from each side.

- Do not place the unit on a bed, mg, or similar surface that
may block the ventilation openings.

- Do not install the unit in a bookcase, cabinet, or airtight rack
where ventilation may be impeded.

5 Objects and liquid entry - Take care that objects or liquids
do not get inside the unit through the ventilation openings,

6 Carts and stands - When
placed or mounted on a stand
orcart, the unitshould be moved
with care.

Quick stops, excessive force,
and uneven surfaces may cause
the unit or cart to overturn orfall.

7 Condensation - Moisture may form on the CD pickup lens
when:

- The unit is moved from a cold spot to a warm spot

- The heating system has just been turned on

- The unit is used in a very humid room

» The unit is cooled by an air conditioner

When this unit has condensation inside, it may not function
normally. Should this occur, leave the unit for a few hours,
then try to operate again.

a Wall or ceiling mounting-The unit should not be mounted
on a wall or ceiling, unless specified in the Operating
instructions.

Electric Power

1 Power sources - Connect this unit only to power sources
specified in the Operating Instructions, and as marked on the
unit.

2 Polarization 7As a safety feature, some units are equipped
with polarized AC power plugs which can only be inserted
one way into a power outlet. If it is difficult or impossible to
insert the AC power plug into an outlet. turn the plug over and
try again. if it still does not easily insert into the outlet, please
call a qualified service technician to service or replace the
outlet. To avoid defeating the safety feature of the polarized
plug, do not lorce it into a power outlet.

3 Ac power cord
~ When disconnecting the AC power cord, pull it out by the

AC power plug. Do not pull the cord itself.

- Never handle the AC power plug with wet hands, as this
could result in fire or shock.

- Powercords should be firmly secured to avoid being severely
bent, pinched. or walked upon. Pay particular attention to
the cord from the unit to the power socket.

- Avoid overloading AC power plugs and extension cords
beyond their capacity, as this could result in fire or shock.

Page 9

GRAPHIC EQUALIZEH

DSP SURROUND SYSTEINI

GEO

GEQ

This unit provides the following three different equalization carves.
ROCK: Powerful sound emphasizing treble and bass

POP: More presence in the vocals and midrange

CLASSIC: Enriched sound with heavy bass and fine treble

Press the GEQ button repeatedly until the desired
equalization curve is displayed.

ROCK /POP / CLASSIC

To cancel the selected mode
Press the GEQ button repeatedly so that GEQ OFF appears on
the display.

Using the headphones

Connect headphones to the PHONES jack with a stereo standard
plug 026.3 mm, I/A inch).

No sound is output from the speakers while the headphones are
plugged in.

Sound adjustment during recording

The output volume and tone (except BBE) of the speakers or
headphones may be freely varied without affecting the level of
the recording.

When playing back a tape recorded with BBE, it is recommended
that BBE be set to off to avoid distorted high frequency sound.

SURROUND

The DSP (Digital Signal Processor) surround system can recreate
the effect of sounds reflected from walls or ceilings. This system
enhances 3 types of sound presence.

DISCO: Sound presence of a disco

LlVE: Sound presence of a live music performance

HALL: Sound presence of a concert hall

Press the SURROUND button repeatedly until the desired
SURROUND mode is displayed.

DISCO / LIVE / HALL

Equalization curves are selected automatically to match the
SURROUND modes and can also be selected or turned off to
suit your preference.

When the music source is monaural

Select LIVE to obtain a simulated stereo effect. When DISCO or
HALL is selected, no sound will be heard from the surround
speakers.

To cancel the selected mode

Press the SURROUND button repeatedly so that SUR OFF
appears on the display.

While SURROUND mode is off, no sound is heard from the
surround speakers.

NOTE
When the MIC or ECHO level is changed (page 19), the
SURROUND mode is automatically canceled

ENGLISH 8

Page 23

The duration for the timer-activated period can be set between

5 and 240 minutes in 5-minute steps.

- If this step is not completed within 4 seconds, repeat from
step 1.

5 Prepare the source.
To listen to a CD, load the disc to be played first on tray 1.
To listen to a tape, insert the tape into deck 1 or 2.
To listen to the radio, tune in to a station.

6 Press the POWER button to turn the unit off after
adjusting the volume and tone.
6 remains on the display after the power is turned off (timer
standby mode).

9

f
c

When the timer-on time is reached, the unit turns on and

begins play with the selected source.

- The volume level is automatically set to 16 when the power
is turned off with the volume level set to 17 or more.

To check the specified time and source

Press the TIMER button. The timer-on time, the selected source
name and the duration for the timer-activated period are displayed
for 4 seconds.

To cancel tlmer standby mode temporarily

Press the TIMER button repeatedly so that 6 or @REC
disappears on the display.

To restore the timer standby mode, press again to display 6) or
@REC.

Using the unit while the timer is set

You can use the unit normally after setting the timer.

Before turning off the power, repeat step 5 to prepare the source,
and adjust the volume and tone.

ma

- Timer playback and timer recording will not begin unless the
power is turned off.

- Connected equipment cannot be turned on and off by the built-
in timer of this unit. Use an external timer.

TIMER RECORDING

Timer recording is applicable for TUNER and VIDEO/AUX (with
an external timer) sources only.

Press the TIMER button twice so that @REC appears on the
display. and press the II SET button within 4 seconds.
Repeat the steps shown above from step 2 and insert the tape
to be recorded into deck 2 after step 5.

SETTING THE SLEEP TIMER

The unit can be turned off automatically at a specified time.

Use the remote control.

get. 35%

2 Within 4 seconds, press the 44 or >> button
to specify the time until the power is turned off.
Each time the button is pressed, the time changes between 5
and 240 minutes in 5-minute steps.

Specified time

To check the time remaining until the power ls turned off
Press the SLEEP button once. The remaining time is displayed
for 4 seconds.

To cancel the sleep timer

Press the SLEEP button twice so that SLEEP on the display
disappears.

" ENGLISH 22

Page 52

ESPECIFICACIONES

Unidad principal CX-NA71

Seccion del sintonizador cle FM

Gama de sintonizacion
Sensibilidad L'Itil (lHF)
Terminales de antena

87,5 MHz a 108 MHz
13,2 dBf '
75 ohmios (desequilibrada)

Seccién del sintonizador de AM

Gama de sintonizacion

Sensibilidad mil '
,Antena

Section del amplificador
Potencia de sallda

Distorsién arrnénica total

E ntradas

Salldas

530 kHz a 1710 kHz (pasos de
10 kHz)

531 kHz a 1602 kHz (pasos de L

9 kHz)
350 ILV/m
Antena de cuadro

' 100W+100W(50Hza20kHZ,

con no mas del 1% de distorsién
arménica total 6 ohmios)
O,%05 (90W 1 kHz 6
ohrnios DIN AUDIO)
VIDEO/AUX: 210 mV (ajustable)
MD: 210 mV (ajustable)

MIC 1, MIC 2:1,4 mV (10
kiloohmios)

LINE OUT: 290 mV

, SUPER WOOFER: 2,4 V

Seccién de la platina
Formato de pistas
Respuesta de trecuencia

Relaciénsefial a ruldo

Sistema de grabacion L
Sabezas

LSeccion del reproduclor de
Laser

Convertldor D-A
Flelacién sefial a ruldo
Distorslén arménlca
Fluctuacién y trémolo

,Generalidades
'Alimentacién

Consume

Dimensionas de la unidad
principal (An X Al x Prof)
Peso de la unidad principal

Sistema de altavooes SX-NA74
Tlpo de caia

Altavoces

SPEAKERS: Acepta altavoces
de 6 ohmios o mas
SURROUND SPEAKERS:
Acepta altavoces de 16
ohmins o mas

PHONES (Ioma estéreo):
Acepta auriculares de 32
ohmios o mas

4 pistas, 2 canales esléreo
Cinta de CrOz: 50 Hz,-16000 Hz
Cinta normal: 50 Hz-15000 Hz

60 dB (Dolby B NR ON, nival clay

cresta de cinta CrOz)
Polarizaoion de CA
Platina 1: 1 cabeza de
reproduccién

Platina 2:1 cabeza de
grabacién/reproduccién/
borrado

discos compactos
Laser de semiconductor
(2» = 780 nm)

1 bit doble

90 dB ('1 kHz, 0 dB)
0,03% (1 kHz, 0 dB)

No se puede medir

120 V CA, 60 Hz
115 W -

, 260x 309 x 362,5 mm

8,5 k9

(Para el NSX-A74o, el NSX-A74)

avfas, retlejo de graves (tipo de
blindajeanlimagnélico)
Altavoz para graves:

Tipo cénico de 160 mm
Altavoi para agudos:

Tipo cénico de 80 mm

. Altavoz para superagudos:

25 ESPAIIOL

Tipo ceramico de 20 mm

Peso

lmpedancia 6 ohmios

Nivel de presién acIIstica

de salida 87 dBNV/m
Dimensiones (An x Al x Prof) 243 x 304 x 255 mm
Peso 3,8 kg

Slstema de altavoces SX-ANA72 (Para el NSX-A72)
Tipo de Gain 4 vias, rellejo de graves con
altavoz de sonido ambiental
(tipo de blindaje antimagnéiico)
Aliavoz para graves:

Tipo conico de 160 mm
Altavoz para agudos:

Tipo conico de 50 mm

Altavoz para superagudos:
Tipo cerémico de 20 mm
Altavoz cardioide:

TIpo cénlco de 80 mm

Altavoz de sonido ambienial:
TIpo cénico de 80 mm
Altavoces delanteros: 6 ohmlos
Altavoces de sonido ambiental:
16 ohmios

Altavoces

Impedancia

Nivel de presién acflstica
de salida.

Dimensiones

(An X Al x Prof)

a7 dB/W/m
250 x 310 x 230 mm

4,5 k9

Sistema de altavoces SX-FNA71 (Para el NSX-A71),

Tipo de caia 3 vias, reflejo de graves con
altavoz de sonido ambienlal
(tipo de blindaje antimagnético)

Altavoces Altavoz para graves:
'I'Ipo cénico do 160 mm
Altavoz para agudos:
Tipo cénico de 80 mm
Allavoz para superagudos:
Tipu ceramico d9 20 mm
AIIavoz de sonido ambiental:
Tipo conico de 80 mm

lmpedancia Altavoces delanteros: 6 ohmios
Altavoces de sonido ambiental:
16 ohmios

Nivel de presién acfistica

de sallda 87 dB/W/m

Dimensiones 250 x 304 x 288 mm

(An x Al x Prof) ,

Peso 3,6 kg

Las especificaciones y el aspeclo exterior estan sujetos a
cambios sin previo aviso. '

BBEsmgM

La sigla BBE y el simbolo BBE" son mamas régistradas de
BBE Sound, Inc. I ,

Bajo Iicencia de BBE Sound, Inc.

DOLBY NR '

Reduccion de ruido Dolby fabricado bajo licencia de Dolby
Laboratories Licensing Corporalion.

DOLBY y el simbolo de la D doble DU son marcas de Dolby ,
Laboratories Licensing Corporation.

DERECHOS DE AUTOR

Slwase comprobar las leyes de derechos de autor relacionadas
con la grabacién de discos de la radio 0 de clnlas do! pais en el ,
que se utilice el aparato