Sony NSXAVF77 Operating manual

COMPACT DISC STEREO SYSTEM
SISTEMA ESTEREO CON REPRODUCTOR DE DISCOS COMPACTOS
CHAINE STEREO AVEC LECTEUR DE DISQUES COMPACTS

NSX-AVF77

OPERATING INSTRUCTIONS

MANUAL DE INSTRUCCIONES

For assistance and information

call toll free 1-800-BUY-AIWA

(United States and Puerto Rico)

MODE D’EMPLOI

En (English)

E (Español)

F (Français)

86-NFX-903-01
970420AKY-U-9

U

ENGLISH

PREPARATIONS

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

“CAUTION:TO REDUCE THE RISK OF

ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED

SERVICE PERSONNEL.”

Explanation of Graphical Symbols:

The lightning flash with arrowhead symbol, within
an equilateral triangle, is intended to alert the user
to the presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric
shock to persons.

The exclamation point within an equilateral triangle
is intended to alert the user to the presence of
important operating and maintenance (servicing)
instructions in the literature accompanying the
appliance.

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.

Installation

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 10 cm (4 in.) clearance from the rear and the top of the
unit, and 5 cm (2 in.) from each side.

- Do not place the unit on a bed, rug, 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 or cart, the
unit should be moved with care.
Quick stops, excessive force, and
uneven surfaces may cause the
unit or cart to overturn or fall.

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.

8 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 — As 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 force 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.

- Power cords should be routed 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.

Check your system and accessories

wqw

q CX-NAVF77 Compact disc stereo cassette receiver
w SX-NAVF77 Front speakers

1

ENGLISH

SX-R210
Surround speakers

Remote control

Operating Instructions, etc.

AM antenna

SX-C400
Center speaker

FM antenna

4 Extension cord — To help prevent electric shock, do not

use a polarized AC power plug with an extension cord,
receptacle, or other outlet unless the polarized plug can be
completely inserted to prevent exposure of the blades of the
plug.

5 When not in use — Unplug the AC power cord from the AC

power plug if the unit will not be used for several months or
more. When the cord is plugged in, a small amount of current
continues to flow to the unit, even when the power is turned
off.

Outdoor Antenna

1 Power lines — When connecting an outdoor antenna, make

sure it is located away from power lines.

2 Outdoor antenna grounding — Be sure the antenna system

is properly grounded to provide protection against unexpected
voltage surges or static electricity build-up. Article 810 of the
National Electrical Code, ANSI/NFPA 70, provides information
on proper grounding of the mast, supporting structure, and
the lead-in wire to the antenna discharge unit, as well as the
size of the grounding unit, connection to grounding terminals,
and requirements for grounding terminals themselves.

TABLE OF CONTENTS

PREPARATIONS

PRECAUTIONS ................................................................... 1

SETTING UP ....................................................................... 3

REMOTE CONTROL ........................................................... 5

BEFORE OPERATION ........................................................ 6

SETTING THE CLOCK ....................................................... 6

SOUND

ADJUSTING THE SOUND .................................................. 7

DSP SURROUND ................................................................ 8

RADIO RECEPTION

MANUAL TUNING............................................................... 9

PRESETTING STATIONS ................................................... 9

CD PLAYING

BASIC OPERATIONS ....................................................... 11

PROGRAMMED PLAY ...................................................... 12

TAPE PLAYBACK

BASIC OPERATIONS .......................................................13

CONTINUOUS PLAY ........................................................ 14

PREPARATIONS

Maintenance

Clean the unit only as recommended in the Operating
Instructions.

Damage Requiring Service

Have the units serviced by a qualified service technician if:

- The AC power cord or plug has been damaged

- Foreign objects or liquid have gotten inside the unit

- The unit has been exposed to rain or water

- The unit does not seem to operate normally

- The unit exhibits a marked change in performance

- The unit has been dropped, or the cabinet has been damaged
DO NOT ATTEMPT TO SERVICE THE UNIT YOURSELF.

Owner’s record

For your convenience, record the model number and serial
number (you will find them on the rear of your set) in the space
provided below. Please refer to them when you contact your Aiwa
dealer in case of difficulty.

RECORDING

BASIC RECORDING ......................................................... 15

DUBBING A TAPE MANUALLY .......................................16

DUBBING THE WHOLE TAPE ......................................... 16

AI EDIT RECORDING ....................................................... 17

PROGRAMMED EDIT RECORDING................................18

DOLBY PRO LOGIC

ADJUSTING SPEAKER LEVEL BALANCE ................... 19

PLAY WITH DOLBY PRO LOGIC ................................... 20

KARAOKE

MICROPHONE MIXING .................................................... 21

KARAOKE PROGRAM ..................................................... 22

TIMER

SETTING THE TIMER ....................................................... 23

SETTING THE SLEEP TIMER ..........................................24

OTHER CONNECTIONS

CONNECTING OPTIONAL EQUIPMENT ........................ 24

LISTENING TO EXTERNAL SOURCES .......................... 25

GENERAL

CARE AND MAINTENANCE ............................................ 25

SPECIFICATIONS ............................................................. 26

TROUBLESHOOTING GUIDE .......................................... 27

En

Model No. Serial No. (Lot No.)
CX-NAVF77
SX-NAVF77
SX-C400
SX-R210

PARTS INDEX ...................................................................27

ENGLISH

2

PREPARATIONS

SETTING UP

The Dolby Pro Logic system which is the biggest feature of this
stereo system provides you with multi channel sound in your
home.
Complete setting and connection of the main unit, supplied
speakers, your TV and video equipment according to the
following procedure.

POSITIONING THE SPEAKERS

To achieve the optimum effects obtainable with the Dolby Pro
Logic system, it is important to position the speakers properly.
Refer to the following illustration to find out the best location in
your room.

CONNECTIONS

Before connecting the AC cord

The rated voltage of your unit shown on the rear panel is
120 V AC. Check that the rated voltage matches your local
voltage.

IMPORTANT

Connect the speakers, antennas, and all optional equipment first.
Then connect the AC cord in the end.

1

Connect the supplied antennas.

Connect the FM antenna to the FM 75 Ω terminals and the
AM antenna to the AM LOOP terminals.

1 Front speakers
2 Center speaker

Position in the center of the two front speakers. In addition,
position on or below the TV set, if connecting a TV set to the
unit.

3 Surround speakers

Place the surround speakers directly to the side of or slightly
behind the listening area. Align them horizontally, about 1 meter
(3.2 feet) above ear height.

• No sound is heard from the center and surround speakers when
the Dolby Pro Logic and SURROUND are set to off.

• The center speaker sounds only when the Dolby Pro Logic is
set to on.

2

Connect the front speakers.

The cords with white stripes should be connected to the 0
terminals and the other cords to the 9 terminals.

3

Connect the surround speakers.

Connect the surround speaker cords to the SURROUND
SPEAKERS terminals.
There is no difference between the surround speakers. Both
speakers can be connected as R (right) or L (left).

3

ENGLISH

4

Connect the center speaker.

Connect the center speaker cord to the CENTER SPEAKER
terminal.

PREPARATIONS

PREPARATIONSPREPARATIONS

En

5

Connect the video equipment.

Connect the VIDEO/AUX jack of this unit to the audio output
jack of the video equipment with an optional audio connecting
cord.

6

Connect the Television to the video equipment.

Refer to the Operating Instructions of the connected equip­ment for details.

7

Connect the AC cord to an AC outlet.

ENGLISH

4

To stand the AM antenna on a surface

Fix the claw to the slot.

To position the antennas
FM feeder antenna:

Extend this antenna horizontally in a T-shape and fix its ends to
the wall.

AM loop antenna:

Position for the best reception.

• Be sure to connect the speaker cords correctly. Improper
connections can cause short circuits in the SPEAKERS
terminals.

• Do not leave objects generating magnetism near the speakers.

• Do not bring the FM antenna near metal objects or curtain rails.

• Do not bring the AM antenna near other optional equipment,

the stereo system itself, the AC cord or speaker cords, since
noise will be picked up.

• Do not unwind the AM antenna wire.

CONNECTING AN OUTDOOR ANTENNA

For better FM reception, use of an outdoor antenna is
recommended.
Connect the outdoor antenna to the FM 75 Ω terminals.

To connect other optional equipment ➞ page 24.

REMOTE CONTROL

Inserting batteries

Detach the battery cover on the rear of the remote control and
insert two R6 (size AA) batteries.

To mount the surround speakers on the wall

Mount each speaker on a spot that can hold its weight.

Sound is not heard from the surround speakers when the DSP
and the Dolby Pro Logic are set to off.

When to replace the batteries

The maximum operational distance between the remote control
and the sensor on the main unit should be approximately 5 meters
(16 feet). When this distance decreases, replace the batteries
with new ones.

Using the remote control

The instructions in this manual refer mainly to the buttons on the
main unit. Buttons on the remote control with the same names
as those on the main unit can be used as well.

• If the unit is not going to be used for an extended period of
time, remove the batteries to prevent possible electrolyte
leakage.

• The remote control may not operate correctly when:

- The line of sight between the remote control and the remote

sensor inside the display window is exposed to intense light,
such as direct sunlight

- Other remote controls are used nearby (those of a television,

etc.)

5

ENGLISH

BEFORE OPERATION

SETTING THE CLOCK

PREPARATIONS

To turn the unit on

Press one of the function buttons (TAPE, TUNER, VIDEO/AUX,
CD).
Playback of the inserted disc or tape begins, or the previously
tuned station is received (Direct Play Function).
The POWER button is also available.
The disc compartment may open and close to reset the unit.

DEMO (Demonstration) mode

When the AC cord is connected for the first time, the display
window demonstrates the functions of the unit. When the power
is turned on, the DEMO display is overridden by the operation
display. When the power is turned off, the DEMO mode is
restored.

To cancel DEMO mode

Press the DEMO button while the power is off. To re-activate,
press again.

Illumination guides

Whenever the AC cord is connected or one of the function buttons
is pressed, the buttons for that operation light up or flash.
Example: When the AC cord is connected, the a SET button
flashes as a guide to setting the current time.

Flash windows

The windows on the top of the unit and the cassette decks light
up or flash while the unit is being powered on.
To turn off the light of the top window, press the s button while
pressing the CD button. To turn back on, repeat the above.
To turn off the light of the cassette decks, press the s button
while pressing the TAPE button. To turn back on, repeat the
above.

To turn the unit off

Press the POWER button.

When the AC cord is connected for the first time, the a SET
button flashes.

Set the time as follows while the power is off.

1

Press the a SET button.

The hour flashes.

2

Press the r DOWN or t UP button to
designate the hour.

3

Press the a SET button to set the hour.

The hour stops flashing and the minute starts flashing.

4

Press the r DOWN or t UP button to
designate the minute.

5

Press the a SET button to set the minute and
complete setting.

The minute stops flashing on the display and the clock starts
from 00 second.

To correct the current time

Press the POWER button to turn the unit off. Press the a SET
button and carry out steps 1 to 5 above.

To display the current time

Press the CLOCK button on the remote control. The clock is
displayed for 4 seconds.
However, the time cannot be displayed during recording.

To switch to the 24-hour standard

Press the CLOCK button on the remote control and then press
the s button within 4 seconds.
Repeat the same procedure to restore the 12-hour standard.

En

If the clock display flashes

This is caused by a power interruption. The current time needs
to be reset.
If power is interrupted for more than approximately 24 hours,
all settings stored in memory after purchase need to be reset.

ENGLISH

6

SOUND

ADJUSTING THE SOUND

VOLUME CONTROL

Turn the VOLUME control on the main unit, or press the
VOLUME buttons on the remote control.

To change the left/right balance

Turn the BALANCE control.

BBE SYSTEM

The BBE system enhances the clarity of high-frequency sound.
It also enriches the Karaoke function to make your voice sound
clear and pleasant.

Press the BBE button.

Each time it is pressed, the level changes. Select one of the
three levels, or the off position to suit your preference.

GRAPHIC EQUALIZER

This unit provides the following three different equalization curves.

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 one of the GEQ buttons.

To cancel the selected mode

Press the selected button again. GEQ OFF is displayed.

To select with the remote control

Press the GEQ button repeatedly. The GEQ mode is displayed
cyclically as follows.

ROCK POP CLASSIC GEQ OFF

(cancel)

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.

Recording with BBE

The desired source can be recorded with the BBE function to
enhance the clarity of high-frequency sound. When playing back
a tape recorded with BBE, it is recommended that BBE be set to
off.

SUPER T-BASS SYSTEM

The T-BASS system enhances the realism of low-frequency
sound.

Press the T-BASS button.

Each time it is pressed, the level changes. Select one of the
three levels, or the off position to suit your preference.

Low frequency sound may be distorted when the T-BASS system
is used for a disc or tape in which low frequency sound is originally
emphasized. In this case, cancel the T-BASS system.

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ENGLISH

Using the headphones

Connect headphones to the PHONES jack with a stereo standard
plug (ø6.3 mm,
No sound is output from the speakers while the headphones are
plugged in.

When the headphones are plugged in, the SURROUND system
and the DOLBY PRO LOGIC (Page 19) are canceled.

To change the spectrum analyzer display

3 patterns of spectrum analyzer display can be shown. Press
the DEMO button while the power is on.

1

/4 inch).

DSP SURROUND

The DSP (Digital Signal Processor) circuits can recreate the effect
of sounds reflected from walls or ceilings, to obtain the sound
presence of real environments. This unit provides the three
modes with matching graphic equalization curves as follows.

DISCO (ROCK): Little reverberation and medium range surround
to resemble a disco.
LIVE (POP): Long reverberation and wide range surround to
resemble a live stage.
HALL (JAZZ): Long reverberation and medium range surround
to resemble a concert hall.

SOUND

Press one of the SURROUND buttons.

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 selected button again. SUR OFF is displayed.
While SURROUND mode is off, no sound is heard from the
surround speakers.

To select with the remote control

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

To adjust the volume of the surround speakers

Press the MANUAL SELECT button once on the remote control.

“SUR” is displayed for 2 seconds. Press the f DOWN or
g UP button on the remote control within these 2 seconds.

• The DOLBY PRO LOGIC surround speakers level is also
changed. (See page 19.)

En

• When there is audio input through a microphone, the
SURROUND mode is automatically canceled.

• When DOLBY PRO LOGIC is turned on, the SURROUND mode
is automatically canceled.

• When the headphones are connected, the SURROUND mode
is automatically canceled.

ENGLISH

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