Aiwa CX-NA222 User manual

t-1
For assistance and information
call toll free I=800=BUY=AIWA
(United States and Puerto Rico)
\J
8Z-NF9-903-I 1
990114 BKH-U-9 mm
IilI!i3E!
DIGITAiL AUIDIO

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.
Model No. Serial No. (Lot No.)
CX-NA222
SX-NA332 (For NSX-A222)
ISX-NA335 (For NSX-A223) II
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
2
3
4
5
6
7
8
Water and moisture —Do not use this unit near water, such
as near abathtub, washbowl, swimming pool, or the like.
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).
Mounting surface —Place the unit on a flat, even surface.
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 abookcase, cabinet, or airtight rack
where ventilation may be impeded.
Objects and liquid entry —Take care that objects or liquids
do not get inside the unit through the ventilation openings.
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 @AA*
unit or cart to overturn or fall.
Condensation —Moisture may form on the CD pickup lens
when;
-The unit is moved from acold spot to awarm spot
-The heating system has just been turned on
-The unit is used in avery 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 afew hours,
then try to operate again.
Wall or ceiling mounting —The unit should not be mounted
on a wall or ceiling, unless specified in the Operating
Instructions.
Electric Power
1Power sources —Connect this unit only to power sources
specified in the Operating Instructions, and as marked on the
unit.
2Polarization —As asafety feature, some units are equipped
with polarized AC power plugs which can only be inserted
one way into apower 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 aqualified service technician to service or replace the
outlet. To avoid defeating the safety feature of the polarized
plug, do not force it into apower outlet.
3AC 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 firmly secured to avoid being severely
bent, pinched, or walked upon. Pay particular attention to
the cord from the unit to the power outlet.
-Avoid overloading AC power plugs and extension cords
beyond their capacity, as this could result in fire or shock.
[SX-R275 (NSX-A223 onlv) [I
2ENGLISH

4
5
Extension cord —To help prevent electric shock, do not use
apc,larized 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,
When not in use —Unplug the AC power cord from the power
outlet if the unit will not be used for several months or more.
When the cord is plugged in, asmall amount of current
continues to flow to the unit, even when the power is turned
off.
Outdoor Antenna
1
2
Power lines —When connecting an outdoor antenna, make
sure it is located away from power lines.
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, ANSVNFPA 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.
Antenna Grounding According to the National Electrical Code
h
~ANTENNA LEAD IN WIRE
+
c;3
GROUND CLAMP
t% .= J
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
ELECTRIC
SERVICE
EQuIPMENT GROUNDING CONDUCTORS
(NEC SECTION 810-21 )
GROUND CLAMPS
POWER SERVICE GROUNDING
— ELECTRODE ~y~TEM
(NEC ART 250 PART H)
NEC-NATIONAL ELECTRICAL CODE
Maintenance
Clean the unit only as recommended in the Operating
Instructions.
-Iae Reauirina Service
Have the units serviced by aqualified 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 amarked change in performance
-The unit has been dropped, or the cabinet has been damaged
~OT ATTEMPT TO SERVICE THE UNIT YOURSELF.
Precautions ............................m......................................2
PREPARATIONS —
CONNECTIONS ................................................................. 4
REMOTE CONTROL ............................................................6
BEFORE OPERATION .........................................................6
SOUND —
AUDIO ADJUSTMENTS ...................................m ........ ........ 7
GRAPHIC EQUALIZER .......................................................8
TAPE PLAYBACK
BASIC OPERATIONS ........................................................ 8
RADIO RECEPTION
MANUAL TUNING ...............................................................9
PRESETTING STATIONS ...................................................9
CD PLAYING
BASIC OPERATIONS ...................................................... 10
PROGRAMMED PLAY ......................................................11
RECORDING
BASIC RECORDING ....................................................... 12
DUBBING ATAPE MANUALLY ...................................... 13
DUBBING THE WHOLE TAPE! ........................................ 13
Al EDIT RECORDING ...................................................... 14
PROGRAMMED EDIT RECORDING ............................... 15 ❑
CLOCK AND TIMER
SETTING THE CLOCK ............................................. .... 16
SETTING THE SLEEP TIMER ........................................ 16
SETTING THE TIMER ...................................................... 17
OTHER CONNECTIONS
CONNECTING OPTIONAL ECNJIPMENT ....................... 18
LISTENING TO EXTERNAIL SOURCES ......................... 18
GENERAL
CARE AND MAINTENANCE ........................................... 19
TROUBLESHOOTING GUIIDE......................................... 19
SPECIFICATIONS ............................................................ 20
PARTS INDEX ................................................... Back cover
ENGLISH ~

IMPORTANT
Connect the speakers, antennas, and all optional equipment first.
Then connect the AC cord,
Check your system and accessories
=
CX-NA222 Compact disc stereo cassette receiver
SX-NA332 Front speakers
CX-NA222 Compact disc stereo cassette receiver
SX-NA335 Front speakers
SX-R275 Surround speakers
Remote control AM antenna FM antenna
Operating Instructions, etc
*Optional SX-R275 Surround speakers are available with the NSX-A222,
There are no differences between the front speakers. Both
speakers can be connected as L(left) or R(right).
7Connect the right and left speakers to the main
unit.
Connect the right speaker cord to SPEAKERS Rterminals,
and left to SPEAKERS Lterminals.
The speaker cord with the white stripe should be connected
to @terminal and the black cord to 0terminal.
2Connect the surround speakers to the main unit,
(only for NSX-A223)
There are no differences between the surround speakers.
Connect each surround s~eaker cord to SURROUND
Before connecting the AC cord SPEAKERS Ror Lterminal. ”
The rated voltage of your unit shown on the rear panel is
120 VAC. Check that the rated voltage matches your local #
voltage, Q
2Surround speaker FM antenna 32Surround speaker
4ENGLISH

3Connect the supplied antennas,
Connect the FM antenna to FM 75 Qterminals and the AM
antenna to AM LOOP terminals
AM antenna nna
4Connect the AC cord to an AC outlet.
cThe game Demo will begin when the AC cord is plugged
into an AC outlet, See page 7 “Game Demo” for details.
To position the antennas
FM feeder antenna:
Extenci this antenna horizontally in aT-shape and fix its ends to
the wall,
AM antenna:
Positicm to find the best possible reception,
To stand the AM antenna on a surface
Fix the claw to the slot.
m
●Be sure to connect the speaker cords correctly. Improper
connections can cause short circuits in SPEAKERS terminals.
●Do not leave objects generating magnetism, such as credit
cards, near the speakers, as these objects may be damaged.
●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.
Sta
F--’-----7V-- —— ——-----”--”-% n
oFront speaker (Right)
@Front speaker (Left)
@Surround speakers
Place the surround speakers behind the listening area.
To mount the surround speakers on the wall
Mount each speaker on a spot that can hold its weight.
For better FM reception, use of an outdoor antenna is
recommended.
Connect the outdoor antenna to FM 75 Qterminals,
To connect other optional equipment+ page 18. I
—
ENGLISH ~

Inserting batteries
Detach the battery cover on the rear of the remote control and
insert two R6 (size AA) batteries.
R6iAA)
When to replace the batteries
The maximum operational distance between the remote control
and the sensor on the main unit should be approximately 5meters
(16 feet). When this distance decreases, replace the batteries
with new ones.
To use SHIFT on the remote control
Buttons @)have two different functions, One of these functions
is intlcated on the button, and the other on the plate above the
button.
To use the function on the button, simply press the button.
To use the function on the plate above the button, press the
button while pressing SHIFT.
To use FUNCTION on the remote control
FUNCTION substitutes for the function buttons (TAPE DECK
1/2, TUNER BAND, VIDEO/AUX, CD) on the main unit.
Each time FUNCTION is pressed, the next function is selected
cyclically. When tapes are inserted in both decks, each deck is
selected with FUNCTION.
FUNCTION
m
●If the remote control 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 atelevision,
etc.)
E
.—-. ... . 8
To turn the power 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).
POWER is also available.
m
When the power is turned on, the disc compartment may open
and close to reset the unit.
To turn the power off
Press POWER.
Flash window
The window on the top of the unit lights up or flashes while the
unit is being powered on.
To turn off the light of the top window, press Swhile pressing
CD. To turn back on, repeat the above.
To change the brightness level of the display
1Press ENTER/DIMMER.
2Within 4seconds, turn MULTI JOG to select the dimmer mode
as below.
The mode will be automatically set after 4seconds. It will also
be set if ENTER/DIMMER is pressed within 4seconds after step
2,
DIM-OFF~AUTO-fXM* DlMMEf3 1-DIMMER 2
DIM-OFF: The normal display.
AUTO-DIM: If the unit is not used for 10 seconds, the illumination
of the display automatically becomes dimmer than DIMMER 2,
and the window on the top of the unit and the button lamps light
off
DIMMER 1:The illumination of the display is dimmer than usual,
DIMMER 2: The illumination of the display is dimmer than
DIMMER 1.
6EfVGLK5H

When the AC cord is connected, the display window
demonstrates the game Demo. When the power is turned on,
the game Demo is overridden by the operation display, When
the power is turned off, the game Demo is restored.
To start or end game Demo
Press *when the power is off, the game Demo will begin.
To end the game Demo, press II.
To play the game Demo
1Press F.
Three numbers on the display start to run.
2Press ■once.
The number on the left side stops.
3Press ■twice to stop the remaining two numbers.
Scoring:
20 points are given to start the game.
If all the numbers are eaual, 50 points are added to the score.
If not ecrual, one point is subtracted.
If the gained points reach 9999, you win.
If the gained points fall to O,you lose.
To reset the game Demo
Press III, then press >. The game starts again.
To change the probability of equalizing the three numbers
Press 44 or> repeatedly to select one of the three probability
levels when playing the game Demo. The tray number indicator
in the display changes between 1 and 3. As the tray number
increases from 1to 3, the higher the probability of equalizing.
m
●While playing the game Demo, 11, ■,+, ~and >are
available only for the game Demo. Turn the power on to use
these buttons for the functions such as CD playing, etc.
●During the game Demo, some indicators unrelated to the actual
operation light up on the display.
‘--’A
_i_>j
,—.—.....—..—
,,..—_-,
.-.—
—-—.—-.
.P, .,.., ,
-“,,.3 ,$, ;,,’ ,: . .. .. ..
,,”, ~, ,*. ., ,,.,; .
“,” ,“,, =, , . . ., . , ...
”
~,t-)!.~~m”,~ .,,. , , .. . ., .,, ”l’,,., >,’%,>., I,, ”,,,.* .8 .,.
VOLUME
Turn VOLUME on the main unit, or press VOL cm the
remote control.
The volume level is displayed as anumber from Oto MAX (31).
The volume level is automatically set to 16 when the power is
turned off with the volume level set to 17 or more.
.’,’K#.’,:$!! . !. ~ ~ “’{-w.”,’r’.’”..’.k-;”.’.!~,=. #$@-!.’ow:w”~: !. M~.’”.’”’..’$.8*i~,*.’~,’:”:’~..:-h= “s,’.! i’!miul~m!~.:’”=::,-.kit
SUPER T-BASS SYSTEM
The T-BASS system enhances the realisn of low-frequency
sound.
Press T-BASS.
Each time it is pressed, the level changes. Select one of the
three levels, or the off position to suit your preference.
To select with the remote control
press T-BASS while pressing SHIFT.
m
Low frequency sound may be distorted when the T-BASS system
is used for adisc or tape in whicbllow frequency sound is originally
emphasized. In this case, cancel the T-BASS system.
ENGLISH 7

PHONES
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 ROCK, POP or CLASSIC.
The selected equalization mode is displayed.
To cancel the selected mode
Press the selected button again. “GEQ OFF” is displayed.
To select with the remote control
Press GEQ repeatedly while pressing SHIFT. The GEQ mode is
displayed cyclically as follows.
rROCK— POP —CLASSIC— GEQ OFF
(cancel) 1
Using the headphones
Connect headphones to the PHONES jack with astandard stereo
plug (06.3 mm, ‘/4 inch).
NOsound is output from the speakers while the headphones are
plugged in.
Sound adjustment during recording
The output volume and tone of the speakers or headphones are
freely varied without affecting the recording.
8ENGLISH
ADI II
c
44, -
MULTI JOG
~pusH
EJECT
Deck 2
This unit is designed for optimal playback of Type I
(normal) tapes.
1Press TAPE and press APUSH EJECT to open
the cassette holder,
=pusH
EJECT
Insert atape with the exposed side down. Push the cassette
holder to close.
2Press *to start play.
Only the side facing out from the unit can be played back,
Selected deck nu~ber I
Tape counter
To select aplaying deck
When tapes are loaded in both decks, press TAPE first to select
adeck,
The selected deck number is displayed,
To stop play, press ■.
To pause play (deck 2only), press I [, To resume play, press
again.
To fast forward or rewind, press +or >. Then press ■
to stop the tape,
To atart play when the power is off (Direct Play Function)
Press TAPE. The power is turned on and play of the inserted
tape begins.
To set the tape counter to 0000
Press =GLEAR in stop mocie.
The counter is also set to 0000 when the cassette holder is
opened.
When tapes are loaded in both decks
After playback on deck 1finishes, the tape in the deck 2will start
to play without interruption and will stop at the end of the tape,
(Continuous play)
m
Type II (High position) tapes can also be played back in this
unit. When playing back aType II tape, turn MULTI JOG to display
“SOFT” in the display. This will set the optimum playback sound
for Type II tapes. However, “SOFT” playback will be canceled if
any graphic equalizer is selected (page 8), the unit is switched
to adifferent audio source, the cassette holder is open, or when
the power is turned off,

7Press TUNER BAND repeatedly to select the
desired band.
~FM— AMT
When TUNER BAND is pressed while the power is off, the
power is turned on directly.
To select a band with the remote control
Press BAND while pressing SHIFT.
2Press << DOWN or -UP to select astation.
Each time the button is pressed, the frequency changes.
When astation is received, “TUNE is displayed for 2seconds.
During FM stereo reception, (l@ll) is displayed.
To search for astation quickly (Auto Search)
Keep 4+ DOWN or -UP pressed until the frequency starts
to change rapidly. After tuning in to astation, the search stops.
To stop the Auto Search manually, press +4 DOWN or ~
UP.
*The Auto Search may not stop at stations with very weak
signals.
When ian FM stereo broadcast contains noise
Press MONOTUNER while pressing SHIFT on the remote control
so that “MONO appears on the display,
Noise is reduced, although reception is monaural.
To restore stereo reception, repeat the above so that “MONO”
disappears.
To change the AM tuning interval
The default setting of the AM tuning interval is 10 kHz/step, If
you use this unit in an area where the frequency allocation system
is 9kHz/step, change the tuning interval.
Press F’OWER while pressing >.
To reset the interval, repeat this procedure,
m
When the AM tuning interval is changed, all preset stations are
cleared. The preset stations have to be set again.
The unit can store atotal of 32 preset stations. When astation is
stored, apreset number is assigned to the station. Use the preset
number to tune in to apreset station directly.
1
2
3
Press TUNER BAND to select aband, and press
-DOWN or ~UP to select astation.
Press 11 SET to store the station.
Apreset number beginning from 1in consecutive order for
each band is assigned to ths station.
Preset ~umber
Repeat steps 1and 2.
The next station will not be stc)redif atotal of 32 preset stations
for all the bands have already been stored.
m
“FULP is displayed if you attempt to store more than 32 preset
stations.
Use the remote control to select the preset number directly.
7Press BAND while pressing SHIFT to select a
band.
2Press numbered buttons O-9 and +10 to select a
preset number.
Example:
To select preset number 20, press +10, +10 and O.
To select preset number 15, press +10 and 5,
Selecting apreset number cm the main unit
Press TUNER BAND to select alband. Then, press >PRESET
repeatedly or turn MULTI JOG.
Each time >PRESET is pressed, the next ascending number
is selected.
To clear apreset station
Select the preset number of the station to be cleared. Then, press
❑CLEAR, and press II SET within 4seconds.
The preset numbers of all other stations in the band with higher
numbers are also decreased by one,
ENGLISH 9

PLAYING DISCS
CD EDIT CHECK
IDISC DIRECT PLAY Load discs.
CLOSE
LOADING DISCS
Press CD, then press AOPEN/CLOSE to open the
disc compartment. Load disc(s) with the label side
up.
To dav one or two discs, place the discs on tray 1 and 2.
To dav three discs, press DISC CHANGE to rotate the trays
after placing two discs. Place the third disc on tray 3.
Close the disc compartment by pressing AOPEN/CLOSE.
Tray 1
DISC C“HANGE
Tray number of the
Total number of Total playing time
tracks
To play all discs in the disc compartment, press
Play begins with the disc on tray 1.
Number of track Elapsed playing
being played time
To play one disc only, press DISC DIRECT PLAY
The selected disc is played once.
b.
1-3.
To stoD Dlav, mess 9.
To pause piay, press II. To resume play, press again.
To search for aparticular point during playback, keep +
or -pressed and release it at the desired point,
To skip to the beginning of atrack during playback, press
-or -repeatedly or turn MULTI JOG.
To remove discs, press AOPEN/CLOSE.
To start play when the power is off (Direct Play Function)
Press CD. The power is turned on and play of the loaded disc(s)
begins.
When AOPEN/CLOSE is pressed, the power is also turned on
and the disc compartment is opened.
To check the remaining time
During play, press CD EDIT/CHECK while pressing SHIFT on
the remote control. The amount of time remaining until all tracks
finish playing is displayed. To restore the playing time display,
repeat the above.
Selecting atrack with the remote control
1Press DISC DIRECT PLAY 1-3 to select adisc.
2Press numbered buttons O-9 and +1Oto select atrack.
Example:
To select the 25th track, press +1O,+1Oand 5.
To select the 10th track, press +1Oand 0.
The selected track starts to play and continues to the end of
that disc.
Replacing discs during play
While one disc is playing, the other discs can be replaced without
interrupting play.
1Press DISC CHANGE.
2Remove the discs and replace with other discs.
3Press AOPEN/CLOSE to close the disc compartment.
m
●When loading an 8-cm (3-inch) disc, put it onto the inner circle
of the tray.
●Do not place more than one compact disc on one disc tray.
●Do not tilt the unit with discs loaded. Doing so may cause
malfunctions,
●Do not use irregular shape CDs (example: heart-shaped,
octagonal ones). It may result in malfunctions.
i() ENGrL/SH

Use the remote control.
RANDOM play
All the tracks on the selected disc or all the discs can be played
randomly.
REPEAT play
Asingle disc or all the discs can be played repeatedly.
Press lRANDOM/REPEAT while pressing SHIFT .
Each time it is pressed, the function can be selected cyclically,
RANIDOM play —RANDOM lights up on the display.
REPEAT play —%lights up on the display,
RANIDOM/REPEAT play —RANDOM and ~light up on the
display.
Cancel —RANDOM and C& disappear from the display.
To play all discs, press >to start play.
To play asingle disc, press one of DISC DIRECT PLAY 1-3 to
start play.
m
During random play it is not possible to skip to the previously
olayed track with +.
I
lJp to 30 tracks can be programmed from any of the inserted
discs.
Iuse the remotecontrol
7Press PRGM while pressing SHIFT in stop mode.
“PRGM” is displayed
3
4
5
Press numbered buttons 0-9 and +10 to program
atrack. $8,,
Example: IA
!!
~,]
$f~g,@,$
To select the 25th track, press +.10,+10 and 5. :,&.&,,g$
To select the 10th track, press +1Oand O. i$i~i~
&
,,,,
Total number of ~~!;
,,”
Selected track number selected tracks
Program number Total playing time of
the selected tracks
Repeat steps 2 and 3 to program other tracks.
Press ➤to start play,
To check the program
Each time <~ or -is pressed in stop mode, adisc number,
track number, and program number will be displayed.
To clear the program
Press ■CLEAR in sto~ mode.
To add tracks to the program
Repeat steps 2 and 3 in stop moc~e,The track will be programmed
after the last track.
To change the programmed tracks
Clear the program and repeat all the steps again
To play the programmed tracks repeatedly
After programming the tracks, press RANDOMIREPEAT
repeatedly while pressing SHIFT until Gappears on the display. ❑
●During programmed play, yOLIcannot perform random play,
check the remaining time, ancl select adisc or track, “CAN’T
USE” is displayed if you attempt to select atrack.
●“FULL” is displayed if you attempt to program more than 30
tracks.
2Press DISC DIRECT PLAY 1-3 to select adisc.
Go to the next step when the tray stops rotating.
ENGLISH 1~

This section explains how to record from the tuner, CD player, or
external equipment.
1
Preparation
●Use Type I(normal) tapes only.
●Set the tape to the point where recording will start.
●Note that recording is done on only one side of the tape.
1
2
3
Insert the tape to be recorded on into deck 2.
Insert the tape with the side to be recorded on first facing out
from the unit.
APUSH
EJECT
Press function (CD, TUNER or ViDEO/AUX) and
prepare the source to be recorded.
To record from aCD, press CD and load the disc(s).
To record from aradio broadcast, press TUNER and tune
in to astation.
To record from aconnected source, press VIDEO/AUX.
Press ●REC/REC MUTE to start recording.
When recording from aconnected source, start play~ack of
the source. m
When the selected function is CD, playback and recording
start simultaneously.
To stop recording, press ■.
To pause recording, press 11. (Applicable when the source is
TUNER or VIDEO/AUX) To resume recording, press it again.
Sound adjustment during recording
The output volume and tone of the speakers or headphones are
freely varied without affecting the recording.
*%?W,* . . . . “.s, ,.,,.,,..$,,.P*,. . . .. ....=. .,,. . . b9..
,“..< ..- . . . . . .,, >,. .. . . . . . . . . . .- -.--”,.,,-* .,,AW,;* >,.,* .3*.>SI.. . ... . . . ...s . . . ,$,.,,,. !87, ,?s: -,,,’ ::?3.-’:
. . .. . .. .. . . . ?
INSERTING BLANK SPACES
Insertion of 4-second blank spaces enables you to activate the
Music Sensor function. (Applicable when the source is TUNER
or VIDEO/AUX.)
1Press @REC/REC MUTE during recording or while in
recording pause mode.
~on the display flashes for 4seconds and 4-second blank
space is made. Then, the deck enters the recording pause
mode.
2Press Ii to resume recording.
To insert ablank space of less than 4seconds, press @
REC/REC MUTE again while ~is flashing.
To insertblankSOacesof more than 4seconds, after the deck
enters recording pause mode, press eREC/REC MUTE again.
Each time the button is pressed, a4-second blank space is
added.
About cassette tapes
●To prevent accidental erasure, break off the plastic tabs
on the cassette tape after recording with ascrewdriver or
other pointed tool.
Side ATab for side A
To record on the tape again, cover the tab openings with
adhesive tape, etc.
●120-minute or longer tapes are extremely thin and easily
deformed or damaged. They are not recommended.
●Take up any slack in the tape with apencil or similar tool
before use. Slack tape may break orjam in the mechanism.
m
“CAN’T REC is displayed if you attempt to record on a tape with
the plastic tabs broken off.
To erase arecording
1Insert the tape to be erased into deck 2 and press TAPE DECK
1/2 to display ‘rTP2.
2Set the tape to the point where the erasure is to be started.
3Press ●REC/REC MUTE to start the erasure.
12 ENGLISH

m
●Set the tape to the point where recording will start.
●Note that recording is done on only one side of the tape.
1
2
3
4
Press TAPE.
Insert the original tape into deck 1and the tape
to be recorded on into deck 2.
Insert the tapes with the sides to be played back or recorded
on facing out from the unit.
Press TAPE DECK 1/2 to select deck 1.
“TP 1“ is displayed.
Press @REC/REC MUTE to start recording. —
Playing and recording start simultaneously.
To stop dubbing
Press M.
+4
This function allows you to make exact copies of the original
tape.
m
eDubbing does not start from apoint halfway in the tape.
eNote that recording is done on only one side of the tape
1
2
3
Press TAPE.
Insert the original tape inlto deck 1and the tape
to be recorded on into deck 2.
Insert each tape with the side tc)be played back or recorded
on facing out from the unit.
Press SYNC DUB to StiBrt recording.
The tapes are rewound to tlhe beginning of the front sides,
and recording starts.
To stop dubbing
Press fl.
ENGLISH 13

—>
4
5
‘3,7
1,8 L_...’... ;
The Al edit recording function enables CD recording without
worrying about tape length and track length. When aCD is
inserted, the unit automatically calculates the total track length.
If necessary, the order of tracks is rearranged so that no track is
cut short.
(Al: Artificial Intelligence)
Al edit recording will not start from apoint halfway into the tape.
The tape must be recorded from the beginning of either side.
1
2
3
4
5
Insert the tape into deck 2,
Insert the tape with the side to be recorded on first facing out
from the unit,
Press CD and load the disc(s).
Press CD EDIT/CHECK once while pressing
SHIFT on the remote control.
●When “PRGM” is displayed, press CD EDIT/CHECK while
pressing SHIFT again.
Press DISC DIRECT PLAY 1-3 to select adisc.
Press numbered buttons O-9 on the remote
control to designate the tape length.
10 to 99 minutes can be specified.
Example: .When using a60-minute tape, press6 and O.
In afew seconds, the tracks to be recorded on each side of
the tape are determined.
●4, ~or MULTI JOG are also available to designate
the tape length, Programmed Remaining time
tracks for side Aof recording
6
7
8
Press ●REC/REC MUTE to start recording on
the first side.
The tape is rewound to the beginning of the first side, the
lead segment is played through for 10 seconds, and recording
starts. When the last track programmed for side Ais finished,
deck 2enters the recording stop mode. After entering the
recording stop mode, go to step 7.
Press CD EDIT/CHECK while pressing SHIFT on
the remote control to display the program for the
second recording.
“B” is displayed.
Turn over the tape in deck 2and press ●REC/
REC MUTE to start recording on the second side.
To stop recording
Press ■.Recording and CD play stop simultaneously.
To clear the edit program
Press ■CLEAR twice so that “EDIT” disappears on the display.
To check the order of the programmed track numbers
Before recording, press CD EDIT/CHECK while pressing SHIFT
on the remote control to select side Aor B, and press <or
>repeatedly.
Programmed
track numbers Track number
Tape side Program number
To add tracks from other discs to the edit program
If there is any time remaining on the tape after step 5, you can
add tracks from other discs in the CD compartment
1
2
3
4
Press CD EDIT/CHECK while pressing SHIFT on the remote
control to select side Aor B.
Press DISC DIRECT PLAY 1-3 to select adisc.
Press numbered buttons on the remote control to select tracks.
Atrack whose playing time is longer than the remaining time
cannot be programmed.
Repeat steps 2 and 3 to add more tracks.
Time on cassette tapes and editing time
The actual cassette recording time is usually alittle longer than
the specified recording time printed on the label. This unit can
program tracks to use the extra time. When the total recording
time is alittle longer than the tape’s specified recording time
after editing, the display shows the extra time (without aminus
mark), instead of the time remaining on the tape (with the minus
mark).
The Al edit recording function cannot be used with discs
containing 31 tracks or more. “TR OVER is displayed if this is
attempted.
Tape length Tape sir!e Minu~ mark
A: First recording side
B: Second recording side
14 ENGLISH

In the programmed edit recording function the tracks can be
programmed while checking the remaining time on each side of
the tape,
The programmed edit recording will not start from apoint halfway
in the tape. The tape must be recorded on from the beginning of
either side.
1
2
3
4
5
Insert the tape into deck 2,
Insert the tape with the side to be recorded on first facing out
from the unit.
Pr{?SsCD and load the disc(s).
Press CD EDIT/CHECK twice while pressing
SHIFT on the remote control.
“EDIT” and “PRGM” are displayed.
●When ‘[AI” is displayed, press CD EDIT/CHECK while
pressing SHIFT again,
Press numbered buttons on the remote control
to designate the tape length.
10 ‘to99 minutes can be specified,
●The +, -or MULTI JOG are also available to designate
the tape length.
Tape side A(front side)
Tape length Maximum recording
time for side A
Press DISC DIRECT PLAY 1-3 to select adisc.
Then, press numbered buttons O-9 and +10 on
the remote control to program atrack.
Example: To select the 10th track of disc 2, press DISC
DIRECT PLAY 2, then press +10 and O.
Selected track number Programmed tracks
6
7
8
9
Repeat step 5for the Irest of the tracks for side ~‘,
A. !l !,,
‘,,‘,
Atrack whose playing time is longer than the remaining time ,gfi
cannot be programmed. ::m~fji
t
$: &
Press CD EDIT/CHECK while pressing SHIFT on ‘$”~~
the remote control to select side Band program .
the tracks for side B.
After confirming “B” on ‘the display, repeat step 5.
Tape side B(reverse (side)
Press CD EDIT/CHECK while pressing SHIFT on
the remote control to select side Aand press 0
REC/REC MUTE to start recording.
The tape is rewound to the beginning of the front side, the
lead segment is played through for 10 seconds, and recording
starts. When the last track programmed for side Ais finished,
deck 2enters the recording stop mode. After entering the
recording stop mode, go to step 9.
Press CD EDIT/CHECl< while pressing SHIFT on
the remote control for recording of the second
side.
“B” is displayed.
10 Turn over the tape in deck 2and press @REC/
REC MUTE to start recording,
Recording starts,
To stop recording
Press ■,Recording and CD play stop simultaneously.
To check the order of the programmed track numbers
Before recording, press CD EDIT/ICHECK while pressing SHIFT
on thq remote control to select side Aor B, and press 4or
*repeatedly.
Programmed
track numbers Track number Disc number
Tape side Program number
To change the program of each side
Press CD EDIT/CHECK while pressing SHIFT on the remote
control to select side Aor B, and press ■CLEAR to clear the
program on the selected side. Then program tracks again.
To clear the edit program
Press WCLEAR twice so that “EDIT” disappears on the display
m
●Up to 30 tracks can be programmed from any of the inserted
discs.
●“FUL~ is displayed if you attelmpt to program more than 30
tracks.
Program number Remaining time on side A
ENGLISH 1~

The clock is displayed. (The “:” between the hours and minutes
flashes.) When the power cord is plugged into an AC outlet
for the first time after purchase or when the clock setting is
canceled due to apower failure, the entire clock display
flashes.
1Press 11 or ENTER.
When using the remote control, press CLOCK while pressing
SHIFT.
2Within 4seconds, turn MULTI JOG to designate
the hour and the minute.
Turning MULTI JOG changes both the hour and the minute.
-or -is also available instead of MULTI JOG. Holding
these buttons down will vary the time rapidly. *,
3Press II or ENTER.
The clock starts from 00 seconds.
To restore an original clock setting
Press CLOCK while pressing SHIFT on the remote control before
completing step 3to restore the previous time setting. This
cancels any new setting.
To view the clock when another display is in the display
Press CLOCK while pressing SHIFT on the remote control. The
time is displayed for 4seconds and then the original display
reappears. However, the clock cannot be displayed durin9
recording.
To switch to the 24-hour standard
Press CLOCK while pressing SHIFT on the remote control and
then press ■within 4seconds.
Repeat the same procedure to restore the 12-hour standard.
9
The unit can be turned off automatically at aspecified time.
Use the remote control.
1Press SLEEP while pressing SHIFT.
2Within 4seconds, turn MULTI JOG to specify the
time until the power is turned off.
The time changes between 5 and 240 minutes in 5-minute
steps.
-and FE are also available instead of MULTI JOG.
Specified time
While the timer is in operation, the display indication is dimmer
than usual.
To check the time remaining until the power is turned off
Press SLEEP once while pressing SHIFT. The remaining time is
displayed for 4seconds.
To cancel the sleep timer
Press SLEEP twice while pressing SHIFT so that “SLEEP oFF”
appears on the display.
If the clock display flashes
If the display flashes when the clock is displayed, it indicates
that the clock has stopped due to apower failure or the removal
of the power cord. The current time needs to be reset.
16 ENGLISH

z- /
““~heunit can be turned on at aspecified time every day with the
built-in timer.
Preparation
Make sure the clock is set correctly.
Press one of the function buttons to select a
source.
●If TUNER BAND ispressed, the band cannot be selected in
this step.
Press TIMER repeatedly until 0appears on the
display.
When using the remote control, press TIMER while pressing
SHIFT.
Time and audio source name flash alternately.
a
Within 6seconds, turn MULTI JOG to designate
the timer-on time, then press ENTER or Il.
Turning MULTI JOG changes both the hour and the minute.
+or -is also available instead of MULTI JOG. Holding
these buttons down will vary the time rapidly.
Within 4seconds, turn MULTI JOG to select the
duration for the timer-activated period.
The duration can be set between 5 and 240 minutes in 5
minute steps.
-or EiSalSOavailable instead of MULTI JOG.
5
6
7
Adjust the volume.
The source sound will play at the volume level set in this step R
when the power is turned on by the timer. a.
If the volume level is set to 17 or higher, however, it will j:~j~
;*4JL
automatically be set to 16 when the power is turned on. ,;;l
%
1?! ‘+:
Prepare the source. ,.,.
~,., ~’‘8’
To listento aCD, load the disc to be played first on tray 1. ;$%;
8
,;””~
To listen to atape, insert the tape into deck 1or 2. ‘1 ,.
To listen to the radio, tune in to astation. d
Press POWER to turn off the power.
When the timer-on time is reac:hed~the unit turns on and
begins play with the selected source.
You can change the source thlat was selected in step 1by
pressing one of the function buttons before pressing ENTER or
II in step 3.
To check the timer setting
Press TIMER.
The selected source, the timer-cm time, and the duration for the
timer-activated period will be displayed for 4seconds.
To change any of the previous setting
Carry out from step 1.
However, if you do not change the timer-on time, in step 3just
press ENTER twice and continue from step 4.
To cancel the timer standby mode temporarily
Press TIMER repeatedly so that @disappears.
To restore the timer standby mode, press again to display ~.
Using the unit while the timsr i:sset
You can use the unit normally after setting the timer. m
Before turning off the power, carry out step 5 and 6.
m
.Timer playback and timer recording will not begin unless the
power is turned off.
●Connected equipment cannot Ibeturned on and off by the built
in timer of this unit. Use an external timer.
Timer recording is applicable for TUNER and VIDEO/AUX (with
an external timer) sources only.
Press either TUNER BAND or VllJEO/AUX to select asource,
then press TIMER repeatedly until ~REC appears on the
display. Within 6seconds, carry out the steps of “SETTING
THE TIMER” from step 3 and insert the tape to be recorded on
into deck 2after step 6.
m
You cannot use the timer functicm to record from aCD or tape.
The duration will be automatically set after 4seconds. It will
also be set if ENTER or 11 is pressed within 4seconds after
step 4.
ENGLISH 17

Er-l---
CD DIGITALOUT
(OPTICAL)
Refer to the operating instructions of the connected equipment
for details.
●The connecting cords are not supplied. Obtain the necessary
connecting cords.
●Consult your local Aiwa dealer for optional equipment.
This unit can input analog sound signals through these jacks.
Use acable with RCA phono plugs to connect audio equipment
(turntables, LD players, MD players, VCRs, TV, etc.).
Connect the red plug to the VIDEO/AUX Rjack, and the white
plug to the VIDEO/AUX Ljack.
When connecting aturntable
Use an Aiwa turntable equipped with abuilt-in equalizer amplifier.
This unit can output CD digital sound signals through this jack.
Use an optical cable to connect digital audio equipment (DAT
deck, MD recorder, etc.).
Remove the dust cap @from the CD DIGITAL OUT (OPTICAL)
jack. Then, connect an optical cable plug to the CD DIGITAL
OUT (OPTICAL) jack,
When the CD DIGITAL OUT (OPTICAL) jack is not being
used
Attach the supplied dust cap.
POWER
To play equipment connected to the VIDEO/AUX jacks proceed
as follows.
1Press VIDEO/AUX.
“VIDEO” appears on the display.
2Play the connected equipment.
To change asource name in the display
When VIDEO/AUX is pressed, “VIDEO” is displayed initially. It
can be changed to “VIDEO, “AUX or “TV.
With the power on, press POWER while pressing VIDEO/AUX.
Repeat the procedure to select one of the names.
Connect optional surround speakers with the 8ohms to 16 ohms
impedance to the jacks,
18 ENGLISH

C)ccasional care and maintenance of the unit and the software
are neecled to optimize the performance of your unit.
To clean the cabinet
Use asoft and dry cloth.
If the surfaces are extremely dirty, use asoft cloth lightly
moistened with mild detergent solution. Do not use strong
solvents, such as alcohol, benzine or thinner as these could
damage the finish of the unit.
To clean the tape heads
VVhenthe tape heads are dirty;
-high frequency sound is not emitted
-the sound is not adequately high
-the sound is off-balance
-the tape cannot be erased
-the tape cannot be recorded on
After every 10 hours of use, clean the tape heads with a head
cleaning cassette.
Fiefer to the instructions of the cleaning cassette for details,
To demagnetize the tape heads
l-he tape heads may become magnetized after long-term use.
This may narrow the output range of recorded tapes and increase
noise.
After every 20 to 30 hours of use, demagnetize the tape heads
with aseparately sold demagnetizing cassette.
Fieferto the instructions of the demagnetizing cassette for details.
Care of discs
*When adisc becomes dirty, wipe the disc from the center out
with acleaning cloth,
*After playing adisc, store the disc in its case. Do not leave the
disc in places that are hot or humid.
Care of tapes
*Store tapes in their cases after use.
*Do not leave tapes near magnets, motors, television sets, or
any source of magnetism .This will downgrade the sound quality
and cause noise.
*Do not expose tapes to direct sunlight, or leave them in acar
parked in direct sunlight.
There is no sound. ~
●Is the AC cord connected propf?rly?
●Is there a bad connection? (+ Ipage4) z
●There may be a short circuit in the speaker terminals.
+Disconnect the AC cord, then correct the speaker ,
connections,
i
,W’lo
4‘“”
o,:,”,
●Was an incorrect function button pressed? ~:~“’“Kg”
Sound is emitted from one speaker only. ~‘~ ~:~:
::lj 6(I
●Is the other speaker disconnected? !!,?
,,,,,
An erroneous display or amalfunction occurs. ~#
+Reset the unit as stated below. ,,,?,.
i,,,
TUNER SECTION
There is constant, wave-like static.
●Is the antenna connected properly? (+ page 5)
*Is the signal weak?
+Connect an outdoor antenna.
The reception contains noise interferences or the sound
is distorted.
●Isthe system picking up external noise or multipath distortion?
-+ Change the orientation of the antenna.
+Move the unit away from ot~ler electrical appliances.
CASSETTE DECK SECTION
The tape does not run,
●Is deck 2in pause mode? (+ paga 8)
The sound is off-balance or not adequately high.
●Is the playback head dirty? (+ page 19)
Recording is not possible.
●Is the erasure prevention tab on the tape broken off? (+ page
12)
●Is the recording head dirty? (+ page 19)
Erasure is not possible.
●Is the erasure head dirty? (+ pagf? 19)
●Is ametal tape being used?
High frequency sound is not emitted.
●Is the recording/playback head dirty? (+ page 19)
CD PLAYER SECTION
The CD player does not play.
●Is the disc correctly placed? (+ page 10)
●Is the disc dirty? (+ page 19)
●Is the lens affected by condensation?
+Wait approximately one hour and try again.
To reset
If an unusual condition occurs in the display window or the
cassette decks, reset the unit as follows.
1Press POWER to turn off the power.
2Press POWER to turn the power back on while pressing ■
CLEAR. Everything stored in memory after purchase is
canceled.
If the power cannot be turnec~ off in step 1because of a
malfunction, reset by disconnecting the AC cord, and connect it
again. Then carry out step 2.
ENGLEN+19

Main unit CX-NA222
FM tuner section
Tuning range
Usable sensivity (IHF)
Antenna terminals
AM tuner section
Tuning range
Usable sensitivity
Antenna
Amplifier section
Power output
Total harmonic distortion
Inputs
outputs
Cassette deck section
Track format
Frequency response
Recording system
Heads
87.5 MHz tO108 MHz
13.2 dBf
75 ohms (unbalanced)
530 kHz to 1710 kHz (1OkHz step)
531 kHz to 1602 kHz (9 kHz step)
350 pV/m
Loop antenna
30W+30W(50 HZ –20 kHz,THD
less than 1Y., 6ohms)
40 W+40 W(1 kHz,THD lessthan
10 %, 6ohms)
0.05 9!. (15W, 1kHz, 6ohms, DIN
AUDIO)
VIDEO/AUX: 500 mV
SPEAKERS: accept speakers of 6
ohms or more
SURROUND SPEAKERS:
accept speakers of 8ohms to 16
ohms
PHONES (stereo jack): accepts
headphones of 32 ohms or more
4tracks, 2channels stereo
50 Hz -10000 HZ
AC bias
Deck 1:Playback head x1
Deck 2:Recording/playback head
x1, erase head x1
Compact disc player section
Laser Semiconductorlaser(k= 780 nm)
D-A converter 1bit dual
Signal-to-noise ratio 85 dB (1 kHz, OdB)
Harmonic distortion 0.05 %(1 kHz, OdB)
Wow and flutter Unmeasurable
General
Power requirements 120 VAC, 60 HZ
Power consumption 90 w
Dimensions of main unit 260 x 330x 350 mm
(Wx Hxf2) (10’/4 x13X ls7/8 In.)
Weight of main unit 5.9 kg(13 Ibs)
Speaker svstem SX-NA332 (For NSX-A222)
Cabinet type 2way, bass reflex (magnetic
shielded type)
Speakers Woofer:
120 mm (4 3/4 in.) cone type
Tweeter:
20 mm (13/16 in.) ceramic type
Impedance 6ohms
Output sound pressure level 87 dBiW/m
Dimensions (W xHxD) 234 x324 x270 mm
(9 ‘/4x 12 7/6x 10 3/4 in.)
Weight 2.8 kg (6 lbs 3OZ.)
SDeaker system SX-NA335 (For NSX-A223)
Cabinettype 2way, bass reflex (magnetic
shielded type)
Speakers Woofer:
120 mm (4 3/4 in.) cone type
Tweeter:
10 mm (13/32 h) Ceramk type
Impedance 6ohms
Output sound pressure level 87 dBIWfm
Dimensions (W xHxD) 235 x324x 250 mm
(9 3/8X 12 7/8X 9 7/8 M.)
Weight 2.8 kg (6 Ibs 3OZ.)
Specifications and external appearance are subject to change without
notice.
COPYRIGHT
Please check the laws on copyright relating to recordings from
discs, radio or external tape for the country in which the machine
is being used.
NOTE
This equipment has been tested and found to comply with the
limits for aClass Bdigital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in aresidential 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
communications. However, there is no guarantee that
interference will not occur in aparticular 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.
20 ENGLISH