CD Stereo System

Operating Instructions

The illustrations show SC-AK29.

Model No. SC-AK29
SC-AK24
SC-AK18

Before connecting, operating or adjusting this product, please read these

instructions completely.
Please keep this manual for future reference.

P PC RQT5258-3P
 Table of contents
Dear customer
Thank you for purchasing this product. Before using
For optimum performance and safety, please read these instructions
carefully.
Supplied accessories .............................................. 2
These operating instructions are applicable to the following system. Precautions .............................................................. 4
These operating instructions, however, fundamentally explain the op- Placement of speakers ............................................ 5
eration of system SC-AK29.
Concerning the remote control .............................. 5
Battery installation .......................................................... 5
System SC-AK29 SC-AK24 SC-AK18
Correct method of use ................................................... 5
Before using

Main unit SA-AK29 SA-AK24 SA-AK18 Connections ............................................................. 6

Speakers SB-AK29 SB-AK24 SB-AK18 Basic connections (for supplied accessories) ................. 6
Optional antenna connections ........................................ 7
External unit connection ................................................. 7
The model number and serial number of this product can be Front panel controls ................................................ 8
found on either the back or the bottom of the unit.
Turning the demo function off .............................. 10
Please note them in the space provided below and keep for
future reference. ECO mode .............................................................. 10
Auto-off function .................................................... 10
MODEL NUMBER Setting the time...................................................... 11
Convenient functions ............................................ 11
SERIAL NUMBER
Radio operations
User memo:
Presetting radio broadcasts ................................. 12
DATE OF PURCHASE Listening to radio broadcasts ............................... 13
DEALER NAME
DEALER ADDRESS Compact disc operations

TELEPHONE NUMBER Concerning compact discs ................................... 14

Listening to compact discs .................................. 15
Direct access play ........................................................ 16
CAUTION! Repeat play .................................................................. 16
THIS PRODUCT UTILIZES A LASER. Random play ................................................................ 16
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE Program play ............................................................... 17
OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN To listen to special CDs and tracks
MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. (CD Manager function) .............................................. 18
DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF.
REFER SERVICING TO QUALIFIED PERSONNEL. Cassette deck operations

Listening to tapes .................................................. 19

WARNING: Concerning cassette tapes ................................... 20
TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR
PRODUCT DAMAGE, DO NOT EXPOSE THIS APPLIANCE TO
RAIN, SPLASHING, DRIPPING OR MOISTURE.

Supplied accessories
CAUTION:
TO PREVENT ELECTRIC SHOCK MATCH WIDE BLADE OF
PLUG TO WIDE SLOT, FULLY INSERT. Please check and identify the supplied
accessories.
Use numbers indicated in parentheses when
asking for replacement parts.
(Only for U.S.A.)
To order accessories contact 1-800-332-5368
or web site (http://www.panasonic.com).

AC power supply cord . . . . . . . . . . . . . . . . . . . . . . . . . . 1 pc.

(RJA0065-A)

FM indoor antenna (RSA0006-J) . . . . . . . . . . . . . . . . . . 1 pc.

2
RQT5258
 THE FOLLOWING APPLIES ONLY IN THE U.S.A.:
Recording operations
CAUTION:
Before recording (Deck 2 only) ............................ 21 This equipment has been tested and found to comply with
Tape-to-tape recording .......................................... 21 the limits for a Class B digital device, pursuant to Part 15 of
Recording from radio broadcasts ........................ 22 the FCC Rules.
Recording from compact discs ............................ 23 These limits are designed to provide reasonable protection
To record special CDs and tracks against harmful interference in a residential installation. This
(CD Manager function) ............................................. 24 equipment generates, uses and can radiate radio frequency

Before using
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
Sound quality/sound field operations
communications. However, there is no guarantee that inter-
ference will not occur in a particular installation. If this equip-
Using the built-in sound quality/ ment does cause harmful interference to radio or television
sound field settings .......................................... 25 reception, which can be determined by turning the equip-
Boosting the super woofer ................................... 25 ment off and on, the user is encouraged to try to correct the
Adding bass ........................................................... 25 interference by one of the following measures:
¡Reorient or relocate the receiving antenna.
Varying the sound quality with the manual ¡Increase the separation between the equipment and re-
equalizer ............................................................ 26 ceiver.
Varying the sound quality with ¡Connect the equipment into an outlet on a circuit different
the acoustic image (Al) equalizer .................... 26 from that to which the receiver is connected.
¡Consult the dealer or an experienced radio/TV technician
for help.
Timer operations
Any unauthorized changes or modifications to this equip-
Using the timer ...................................................... 27 ment would void the user’s authority to operate this device.
Using the play/record timer .......................................... 27
Using the sleep timer ................................................... 29 This device complies with Part 15 of the FCC Rules. Opera-
tion is subject to the following two conditions: (1) This device
Reference may not cause harmful interference, and (2) this device must
accept any interference received, including interference that
Using an external unit ........................................... 29 may cause undesired operation.
Troubleshooting guide .......................................... 30
Maintenance ........................................................... 31
Specifications ......................................... Back Cover
Product service ....................................... Back Cover

CAUTION: TO REDUCE THE RISK OF ELECTRIC

SHOCK, DO NOT REMOVE SCREWS.
NO USER-SERVICEABLE PARTS
INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.

AM loop antenna Batteries ........... 2 pcs.

(RSA0029) ..................... 1 pc. (R6, AA, UM-3) 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

Remote control transmitter .............................................. 1 pc. is intended to alert the user to the presence of
important operating and maintenance (servicing)
• SC-AK29: (RAK-SC957WK) instructions in the literature accompanying the
• SC-AK24: (RAK-SC957WK) appliance.
• SC-AK18 (U.S.A.): (Silver: EUR648200, Black:
EUR648202)
• SC-AK18 (CANADA): (EUR648200)

3
RQT5258
 Precautions

Before using this unit please read these operating instructions carefully.
3. Heat—The unit should be situated away from heat sources such
Take special care to follow the warnings indicated on the unit itself as
as radiators and the like.
well as the safety suggestions listed below.
It also should not be placed in temperatures less than 5°C (41°F)
Afterwards keep them handy for future reference.
or greater than 35°C (95°F).
4. Condensation—Moisture may form on the lens in the following
Safety conditions...
• immediately after a heater has been turned on.
1. Power Source —The unit should be connected to power supply • in a steamy or very humid room.
• when the unit is suddenly moved from a cold environment to a
Before using

only of the type described in the operating instructions or as

marked on the unit. warm one.
2. Polarization—If the unit is equipped with a polarized AC power If moisture forms inside this unit, it may not operate properly. To
plug (a plug having one blade wider than the other), that plug will correct this problem, turn on the power and wait about one hour
fit into the AC outlet only one way. This is a safety feature. If you for the moisture to evaporate.
are unable to insert the plug fully into the outlet, try reversing the
plug. If the plug should still fail to fit, contact your electrician to Placement
replace your obsolete outlet. Do not defeat the safety purpose of
the polarized plug. 1. Ventilation—The unit should be situated so that its location or
3. Power Cord Protection—AC power supply cords should be position does not interfere with its proper ventilation. Allow 10
routed so that they are not likely to be walked on or pinched by cm (4" ) clearance from the rear of the unit.
items placed upon or against them. Never take hold of the plug 2. Foreign Material—Care should be taken so that objects do not
or cord if your hand is wet, and always grasp the plug body fall into and liquids are not spilled into the unit. Do not subject
when connecting or disconnecting it. this unit to excessive smoke, dust, mechanical vibration, or shock.
4. Nonuse Periods—When the unit is not used, turn the power off. 3. Magnetism—The unit should be situated away from equipment
When left unused for a long period of time, the unit should be or devices that generate strong magnetic fields.
unplugged from the household AC outlet. 4. Stacking—Do not place heavy objects, other than system com-
ponents, on top of the unit.
5. Surface—Place the unit on a flat, level surface.
Installation 6. Carts and Stands—The unit should be used only
with a cart or stand that is recommended by the
Environment manufacturer.
The unit and cart combination should be moved
1. Outdoor Antenna Grounding—If an outside antenna is con- with care. Quick stops, excessive force, and un-
nected to the receiver, be sure the antenna system is grounded even surfaces may cause the unit and cart combination to over-
so as to provide some protection against voltage surges and turn.
built-up static charges. Section 810 of the National Electrical 7. Wall or Ceiling Mounting—The unit should not be mounted to
Code, ANSI/NFPA No. 70-1990, provides information with re- a wall or ceiling, unless specified in this operating instructions.
spect to proper grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna discharge unit, size
of grounding conductors, location of antenna-discharge unit, Maintenance
connection to grounding electrodes, and requirements for the
(See page 31 for details.)
grounding electrode. See figure below.
Clean the cabinet, panel and controls with a soft cloth lightly moist-
ened with mild detergent solution.
Do not use any type of abrasive pad, scouring powder or solvent
ANTENNA LEAD such as alcohol or benzine.
IN WIRE
GROUND
CLAMP Service
ANTENNA
ELECTRIC DISCHARGE UNIT 1. Damage Requiring Service —The unit should be serviced by
SERVICE (NEC SECTION 810-20) qualified service personnel when:
EQUIPMENT
(a) The AC power supply cord or the plug has been damaged; or
GROUNDING CONDUCTORS (b) Objects have fallen or liquid has been spilled into the unit; or
(NEC SECTION 810-21)
(c) The unit has been exposed to rain; or
GROUND CLAMPS
(d) The unit does not appear to operate normally or exhibits a
marked change in performance; or
POWER SERVICE GROUNDING
ELECTRODE SYSTEM (e) The unit has been dropped, or the enclosure damaged.
(NEC ART 250, PART H) 2. Servicing —The user should not attempt to service the unit
beyond that described in the operating instructions. All other
NEC–NATIONAL ELECTRICAL CODE servicing should be referred to an authorized service personnel.
2. Water and Moisture—Do not use this unit near water—for ex-
ample, near a bathtub, washbowl, swimming pool, or the like. For the address of an authorized servicenter:
Damp basements should also be avoided. In the U.S.A. 1-800-211-7262 or web site
(http://www.panasonic.com)
In Canada 905-624-5505 or web site
(www.panasonic.ca)

4
RQT5258
 Concerning the remote control

Listening caution Battery installation

SC-AK29 SC-AK24

R6, AA, UM-3

Selecting fine audio equipment such as the unit you’ve just pur-
chased is only the start of your musical enjoyment. Now it’s time to
consider how you can maximize the fun and excitement your equip-

Before using
ment offers. This manufacturer and the Electronic Industries Associ-
ation’s Consumer Electronics Group want you to get the most out of
your equipment by playing it at a safe level. One that lets the sound SC-AK18
come through loud and clear without annoying blaring or
distortion—and, most importantly, without affecting your sensitive
hearing.
R6, AA, UM-3
We recommend you to avoid prolonged exposure to excessive noise. 1

2
Sound can be deceiving. Over time your hearing “comfort level”
adapts to higher volumes of sound. So what sounds “normal” can
actually be loud and harmful to your hearing.
Guard against this by setting your equipment at a safe level BEFORE Insert the batteries observing the correct polarities (e, d).
your hearing adapts.
To establish a safe level: Use of batteries
• Start your volume control at a low setting.
• Slowly increase the sound until you can hear it comfortably and • Align the poles (+ and –) properly when inserting the batteries.
clearly, and without distortion. • Do not mix old and new batteries or different types of batteries.
• Do not recharge ordinary dry cell batteries.
Once you have established a comfortable sound level: • Do not heat or disassemble the batteries. Do not allow them to
• Set the dial and leave it there. contact flame or water.
• Remove the batteries if the unit is not to be used for a long time.
Taking a minute to do this now will help to prevent hearing damage • Do not keep together with metallic objects such as necklaces.
or loss in the future. After all, we want you listening for a lifetime. • Do not use rechargeable type batteries.

Mishandling of batteries can cause electrolyte leakage which can

damage items the fluid contacts and may cause a fire.
If electrolyte leaks from the batteries, consult your dealer.
Placement of speakers Wash thoroughly with water if electrolyte comes in contact with any
part of your body.

SC-AK29
Place the speakers so that the super woofer is on the outside.
Correct method of use
S Superwoofer

Remote control
signal sensor

Superwoofer
SC-AK24
30° 30°
Transmission
window About 7 meters in front of
the signal sensor

SC-AK18 Operation notes

Speakers are designed identically so that no left or right channel
orientation is necessary.S • Do not place obstacles between the remote control signal sensor
and remote control unit.
• Do not expose the remote control signal sensor to direct sunlight
or to the bright light of a fluorescent light.
• Take care to keep the remote control signal sensor and end of the
remote control unit free from dust.
• If this system is installed in a rack with glass doors, the glass
Notes doors’ thickness or color might make it necessary to use the remote
• Keep your speakers at least 10 mm (13/32˝) away from the system control a shorter distance from the system.
for proper ventilation.
• These speakers do not have magnetic shielding. Do not place To prevent damage
them near televisions, personal computers or other devices easily
influenced by magnetism. • Never place heavy items on top of the unit.
• To avoid damage to the speakers, do not touch the speakers • Do not disassemble or reconstruct the unit.
cones if you have taken the nets off. • Do not spill water or other liquids into the unit. 5
RQT5258
 Connections

Basic connections (for supplied accessories)

• Plug the AC power cord into a household AC outlet only after all
other connections have been made.
1 • To prepare the antenna wires and speaker cords, twist the vinyl
2 cover tip and pull off.
Before using

Connect the FM indoor antenna.

Tape the antenna to a wall or column, in a position where radio
signals are received with the least amount of interference.
Note
4 For best reception sound quality:
An FM outdoor antenna is recommended. (See page 7.)

1 Adhesive tape
Connect the AM loop antenna.
After attaching the antenna, turn on the system and tune in a
broadcast station. Then, turn the antenna to the angle of best
reception and least interference.
T
FM indoor antenna
FM AN )
( Connect the speaker cables.
1 GND Connect each end of the speaker cables to the terminal lever of
the same color.
2
Caution
• Use only the supplied speakers.
The combination of the main unit and speakers provide the
best sound. Using other speakers can damage the unit and
2 sound quality will be negatively affected.
• To prevent damage to circuitry, never short-circuit positive (+)
and negative (–) speaker wires.
T
AM AN AM loop
LOOP
antenna Caution
EXT
• Use the speakers only with the re-
commended system.
Failure to do so may lead to damage to the
amplifier and/or the speakers, and may result
in the risk of fire.
3 SC-AK29 SC-AK24 Consult a qualified service person if damage
has occurred or if you experience a sudden
change in performance.
Red (+) • Do not attach these speakers to walls or
ceilings.

Gray (+) Connect the AC power cord.

Black (–) Note
The included AC power supply cord is for use with this unit
only. Do not use it with other equipment.
Blue (–)

SC-AK18

Red (+)

Black (–)

6
RQT5258
 Connections

A Optional antenna connections

FM outdoor antenna
(not included)
You may need an outdoor antenna if you use this system in a
mountainous region or inside a reinforced-concrete building, etc.

FM outdoor antenna A
75 Ω coaxial cable (not included)
Disconnect the FM indoor antenna if an FM outdoor antenna is in-

Before using
stalled.
1 Remove a piece of the outer vinyl insulator.
1 2 Twist the shield braid.
T
FM AN ) 30 mm
(
(1 3/16˝)
3 Expose the core wire.
GND
2
Note
Shield braid
An outdoor antenna should be installed by a qualified technician only.
15 mm
(19/32˝) AM outdoor antenna B
Core wire
3
Connect the outdoor antenna without removing the AM loop antenna.
Run 5 to 12 m of vinyl-covered wire horizontally along a window or
other convenient location.
Note

B When the unit is not in use, disconnect the outdoor antenna to prevent
possible damage that may be caused by lightning. Never use an
outdoor antenna during an electrical storm.

AM outdoor antenna (not included) C

External unit connection
5 -12 m
(16 – 40 ft.) • An analog player with a built-in phono equalizer can be connected.
• For details, refer to the instruction manual of the units which are to
be connected.
AM AN
T
• When units other than those described above are to be connected,
LOOP please consult with your audio dealer.
EXT AM loop antenna
(included)

C Analog player (not included)

(R) (L)

R L Rear panel of this unit

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RQT5258
 Front panel controls

A Main unit A

No. Name Ref. page

8
1 1 MODE button (NORMAL/ECO) (MODE) ................... 10
9
2
2 Standby/on switch (f/I, POWER) ............................. 10
10 Press to switch the unit from on to standby mode or vice versa.
3 In standby mode, the unit is still consuming a small amount of
11
Before using

4 power.
12 3 AC supply indicator (AC IN)
5
13 This indicator lights when the unit is connected to the AC mains
6 14 supply.
15 4 Play timer/record timer button and indicator
(rPLAY/rREC) .......................................................... 27
16 5 Clock/timer button
(CLOCK/TIMER) .............................................. 11, 27, 28
6 Display
7 17 7 Deck 1 cassette holder .............................................. 19
8 Disc direct play, open/close buttons and indicators
(CD 1 ~ CD 5, c) ........................................................ 15
9 CD manager button
(CD MANAGER) ................................................... 18, 24
! Random play button (RANDOM) .............................. 16
Disc tray
# Display select/demonstration button
B (-DISP/–DEMO) .................................................... 10, 11
$ SC-AK29 SC-AK24
Super woofer on/off button
(S.WOOFER) ............................................................... 25
SC-AK18
V.BASS on/off button (V.BASS) ............................... 25
% Volume control (VOLUME) ........................................ 13
& 3D AI EQ button (3D AI EQ) ..................................... 26
( Headphone jack (PHONES) ...................................... 29
18 19 20 21
) Deck 2 cassette holder .............................................. 19

Center console B

~ Tape/deck select button (TAPE, DECK 1/2) ............ 19

+ CD button (CD) ........................................................... 18
, Tuner/band select button (TUNER, BAND) ............. 12
- AUX button (AUX) ...................................................... 29
. Deck 1 open button (c DECK 1 OPEN) .................. 19
/ Basic operating buttons
Functions change according to the source.
: Tape edit button (TAPE EDIT) .................................. 21
; Recording start/stop button (a REC/STOP) ............ 22
< Reverse mode select button (REV MODE) .............. 19
22 23 24 25 26 27 28
= Deck 2 open button (c DECK 2 OPEN) .................. 19
> Sound equalizer control (SOUND EQ) ..................... 25

8
RQT5258
 Front panel controls

Remote control

Buttons such as 2 functions in exactly the same way as the buttons

on the main unit.

No. Name Ref. page

2 Standby/on button (f) ...............................................10

? Auto off button (AUTO OFF) .................................... 10

Before using
@ Numeric buttons (≥10, 1–0) ................................ 13, 16
[ Program button (PROGRAM) ................................... 17
\ Cancel button (CANCEL) ...........................................17
35
~ Tape/deck select button (TAPE) .............................. 19
+ CD button (CD) ...........................................................18
2 36 ] EQ select button (EQ) ................................................25
29 & 3D AI EQ select button (3D AI) ................................ 26
37 $ SC-AK29 SC-AK24
30 Super woofer on/off button
(S.WOOFER) ...............................................................25
SC-AK18
V.BASS on/off button (V.BASS) ............................... 25
31 10 ^ Reverse side playback/preset channel
32 38 select button (//3) ............................................. 13, 19
18 21 % Volume buttons (– VOLUME +) ................................ 13
19 20
_ Sleep button (SLEEP) ................................................29
33 39
15 { Muting button (MUTING) ...........................................11
13 40 | Disc button (DISC) .....................................................16
34 41 ! Random button (RANDOM) ...................................... 16
14 } Repeat button (REPEAT) ...........................................16
- AUX button (AUX) ......................................................29
, Tuner/band select button (TUNER) ......................... 12
V Skip/search buttons (g g/( (, )/f f) ........ 15, 20
0 Play/pause/preset channel select
button (-/J/4) .............................................. 13, 15, 19
1 Stop button (L) .................................................... 15, 19

9
RQT5258
 Turning the demo function off A

A If the clock has not been set, a demonstration of the display is shown
when the unit is switched to standby.
This function is set to on at the time of purchase.
Turn this function off to get the most from the eco mode (see below).

Press and hold [-DISP/–DEMO] until “NO DEMO” is dis-

played.
The display changes each time the button is held down.
NO DEMO (off) ↔ DEMO (on)
Before using

ECO mode B

When this mode is used, the display remains blank when the unit is
switched to standby mode and the power consumed is reduced to
0.25 W from a maximum of 18 W.
The mode is set to on at the time of purchase.

Condition in standby
Display Power consumption
ECO mode
off clock 18 W
B on blank 0.25 W

Note
To get the most from this mode, turn the demo function off or set the
clock.
Turning ECO on and off
Press [f/7, POWER] to turn the unit on.
Press [MODE].
The current ECO mode is displayed. Press again to change the mode.
The display changes each time the button is pressed.
NORMAL (off) ↔ ECO (on)
The eco mode can be turned on if the unit is in standby but it cannot
be turned off.
Conserving Power
The unit consumes 0.25 W even when it is turned off with [f/7, POWER]
or Auto-off function and ECO mode is turned on. To save power when
the unit is not to be used for a long time, unplug it from the household
AC outlet. Remember to reset the radio stations and any other memory
items before using the unit again.

Auto-off function C

by remote control only

When CD or tape is selected as the source
To save power, the unit turns off if it is left unused for four minutes.

Note
C This function does not work if the source is tuner or AUX.
Press [AUTO OFF].
“AUTO OFF” is shown on the display.

To cancel
Press [AUTO OFF] again to clear “AUTO OFF” from the display.
For your reference
The setting is maintained even if the unit is turned off. When the unit
is turned on again, “AUTO OFF” is displayed and the unit functions as
described above.
“AUTO OFF” disappears from the display if either tuner or AUX is
selected as the source but continues to function normally.
“AUTO OFF” remains displayed if CD or tape is selected as the source.
10
RQT5258
 Setting the time

1 This is a 12-hour display clock.

This example in the figure shows how to set the time for 4:25 p.m..

Switch on the power.

2
Press [CLOCK/TIMER] to select “CLOCK”.

4
Every time you press the button:

Before using
CLOCK PLAY REC

3 Previous display

(within 7 seconds or so)

Press [TUNE/TIME ADJ (3) or (4)] to show the
present time.

1 Press [CLOCK/TIMER] to finish setting the time.

The display will return to whatever was displayed before you
set the time.

To display the time when system is ON

Press [CLOCK/TIMER] to select “CLOCK”.
2 At ECO mode on, to display the time when system is OFF
Press [-DISP/–DEMO]. A

The time will be displayed for about 5 seconds and then the display
will return to whatever was previously displayed.
3
Convenient functions

Switching displays A

Press [-DISP/–DEMO] to select the desired spectrum

analyzer.
4 Every time you press the button:

Normal Peak hold Aurora Wiper

(OFF)

To mute the volume B

A by remote control only
This feature is convenient when you have a telephone call, etc.

Press [MUTING].
Press the button again to cancel.
“MUTING” goes out.
Muting can also be canceled by lowering the volume all the
way (--dB).

B When the system is turned off, the muting operation will be automatically
canceled.

11
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 Presetting radio broadcasts

• Up to 12 stations can be set in each band with the automatic or

manual memory presetting.
• If broadcast frequencies are preset in the memory, you can easily
tune in any of these frequencies from the system or remote control
unit.
1 4 • You can preset just those stations you like. (See “Presetting only
your favorite stations” below.)

2 1 Press [TUNER, BAND] to select band.

The system will come on automatically.
Every time you press the button: FM ↔ AM

3 2
L, TUNE MODE] to select “MANUAL”.
Press [L
Every time you press the button: MANUAL ↔ PRESET.

Press [TUNE/TIME ADJ (3) or (4)] until the display

3
Radio operations

shows the frequency from which you want to begin

automatic memory presetting.

1 Tips on tuning in radio stations

1 Hold down either arrow button until the frequency numbers
start scrolling.
2 When near to the frequency you are looking for, press the
button repeatedly until the station is tuned in.

Press and hold [) ) /f f , MEMORY] until the

4 frequency begins to change.
2 This will start presetting automatically. When finished, the radio
will tune in the last station memorized.

If auto presetting is not possible because radio signals are weak

or for some other reasons, do the following.

Presetting only your favorite stations

3 Preset the stations one at a time.

1. Perform step 1 above. Then, press [)/f, MEMORY]
(“MEMO” flashes) and select a station with [TUNE/TIME ADJ
1) or (2
(1 2)].
2. While “MEMO” is flashing, press [)/f, MEMORY] again and
1) or (2
select a preset channel with [TUNE/TIME ADJ (1 2)].
3. Press [)/f, MEMORY] to preset the station.

Memory retention
Your preset is retained in memory for about 2 weeks while the system
is unplugged.

4 FM allocation setting

By adjusting the allocation, you can enable this tuner to receive FM

broadcasts allocated in 0.1 MHz steps.

Press and hold [TUNER, BAND]. After a few seconds, the display will
change to a flashing display of the current minimum FM frequency.
If you continue to hold the button down, the minimum frequency will
change. Release the button at this time.

To return to the original frequency indication, repeat above.

Preset channel Note
After changing the “allocation” setting, the frequencies you previously
preset in the memory will be cleared.

12
RQT5258
 Listening to radio broadcasts

Press [TUNER, BAND] to select band.

1 The unit will come on automatically.

L, TUNE MODE] to select “PRESET” or

Press [L
2
1 “MANUAL”.
Every time you press the button: MANUAL ↔ PRESET.
4
2 PRESET: For preset stations
MANUAL: For non-preset stations

Press [TUNE/TIME ADJ (3) or (4)] to select the

3
3 desired broadcast.
“STEREO” lights when an FM stereo broadcast is being received.
“TUNED” lights when you precisely tune in a broadcast station.

Adjust the volume level.

4

Radio operations
1 Auto tuning

Auto tuning is an easy way to tune in non-preset stations in the

manual mode.

2 Hold down either [TUNE/TIME ADJ (3) or (4)], and release the
button when the frequency starts scrolling.
The frequency will stop scrolling automatically on the first station it
picks up.
• When there is outside interference, the radio sometimes stops on
a certain frequency where no station is broadcasting.

To stop auto tuning

3 1) or (2
Press either [TUNE/TIME ADJ (1 2)] again.

If noise is excessive in the FM stereo mode A

Press [g/(, FM MODE/BP]. (“MONO” will light up.)

Sound will be produced in monaural, but this also reduces noise.
Press the button again to cancel. “MONO” will go out.

Normally, you’ll want to listen in stereo, so leave “MONO” off. This

way, you can listen to stereo broadcasts in stereo, and monaural
broadcasts in mono.
4 You can preset an FM station in monaural by following the steps
under “Presetting only your favorite stations” on page 12. After selecting
the station in step 1, select “MONO” with [g/(, FM MODE/BP],
then continue with steps 2 and 3.

Notes
• If you preset stations in memory they can be easily selected from

A the remote control with [//3], [-/J/4] or the numeric buttons.

1. Press [TUNER] to select the band.
2. Press [//3] or [-/J/4] to select the channel, or select the
required channel directly with the numeric buttons.
To select a two-digit channel:
Press [≥10] and then the two numbers you want within 10
seconds or so.
• Sound is momentarily interrupted if you load/unload tapes while
listening to an AM broadcast.

13
RQT5258
 Concerning compact discs

A With this system, you can only play compact

discs having this mark.
However, do not use irregular shaped CDs.
CDs of the sort can damage the unit. A

xx x
xx x
xx

xx x
xx x
x
xx

xx
XXXX XXXX XXXXX XXXX XX x

x
x xx x xxx xx

x
xx x

xx
XXXX XXXX XXXXX xxxxxxx x xx
XXXX XXXX XXXXX
xxxxxxx
XXXX XXXX

Handling precautions B ~ D

• If you are taking the disc from a cold to a warm environment,

B How to hold CDs

moisture may form on the disc. Wipe this off with a soft, dry, lint-free
cloth before using the disc.
• Do not write on the label side with a ball-point pen or other writing
instrument.
• Do not use record cleaning sprays, benzine, thinner, static elec-
tricity prevention liquids or any other solvent.
• Do not attach labels or stickers to CDs. (Do not use CDs with
exposed adhesive from tape or left over peeled off stickers.)
• Do not use scratch-proof protectors or covers other than those
specified for use with this system.
Do not touch the recorded surface. • Do not use CDs printed with label printers available on the market.

Storage precautions
C
Compact disc operations

How to clean CDs

Be sure to store discs in their cases to protect them from dust,
scratches, and warping.

Do not place or store discs in the following places

• Locations exposed to direct sunlight
• Humid or dusty locations
• Locations directly exposed to a heat vent or heating appliance
• In the glove compartment or on the rear deck of an automobile
Wipe from inside outward.
To prevent damage

D
Always observe the following points.
• Load only 1 CD on the tray. E
• Load CDs as shown in figure F
The adapter is not needed with 8 cm CDs (singles).
• Set the system on a flat, level surface.
Do not set it on top of magazines, inclined surfaces, etc.
• Do not move the system while tray is opening/closing, or when
loaded.
Always unload all CDs before moving the system.
• Do not put anything except CD in tray.
E • Do not use cleaning CDs or CDs which are badly warped or
cracked.
• Do not disconnect the power cord from the household AC outlet
during disc changing operation.

F
XX
X
XX XXXX
XX

8 cm CD
XX
X
XX XXXX
XX
XX XXX
XX

XX XXX
XX

XX
X

XX X
X

X XX
XX XX
XX

X X
XX XX XX XXXX
XX XX XX
X

XX
XX X
XX

XX
XX

XX
XX X XX
XX

X X XX
XX
XX

X
XX

XX XXX
X

XX
XX

XX
X
X

XXXXXX XXX XXXXXXX

XXXX XX XXXXX

12 cm CD
XXXXXXX XXX XXXXXX

XXXXX XX XXXX

XXXX XX XXXXX XXXX XX XXXXX

XXXX XXXX XXXXX XXXX XXXX XXXXX
XXXXX XX XXXX XXXXX XX XXXX
XXXXX XXXX XXXX XXXXX XXXX XXXX

14
RQT5258
 Listening to compact discs

1
Always stop the changer before loading or changing CDs. You cannot
change CDs while a disc is playing.

Press a [c] button.

2 The unit will come on automatically and the tray opens.

Set CD in the tray.

3 To continue loading CDs in the other trays
Press another [c] button to open the required tray.
4 The current tray closes and the selected tray automatically
opens.
Press the same [c] to close the tray.

Press [(CD 1) ~ (CD 5)] to play your desired disc.

(If the desired CD is indicated on the display panel, the same
operation can be accomplished by pressing [-/J].)
Play will start from the first track on the disc and will continue
until the last track of the final disc is played (see below).

1 Adjust the volume level.

To stop the disc play A

Compact disc operations

Press [L].

2 Label must face upward.

When “ ” appears on the display B
It indicates there are 13 or more tracks on the disc in the playing
position.

Disc indicators
The disc indicators light whenever the tray is in the playing position
3 whether it is loaded or not.

What is meant by “final disc”?

For example, if play starts from disc 4, disc 3 will be the “final disc”.
Order of progression:
Disc 4➞5➞1➞2➞3

One touch play

Track number If the unit is in standby mode and a CD is loaded, press [CD] or [(CD
1) ~ (CD 5)].
The unit will come on automatically and play will start.

To pause Press [-/J] during playback.

To resume playback, press [-/J].
Elapsed playing time
(Of current track number)
To search forward/ Hold down [g/(] (backward)
backward (Search) or [)/f] (forward) during

4 playback or pause mode.

To skip forward/ Press [g/(] (backward) or

backward [)/f] (forward) during
playback or pause mode.

Notes
• During random play (page 16), you cannot skip to tracks which
have already been played.
A • During program play (page 17) or random play, you can search
forward or backward only within the current track.
Number of tracks
• During program play, skipping is always in the programmed order,
whether forward or backward.

Disc number Total playing time

B
15
RQT5258
 Listening to compact discs

Direct access play

3 2 by remote control only

Press [CD].
4 1
Press [DISC].
2
1 A (within 10 seconds or so)
3 Press [1] – [5] to select the disc you want.

Press the numeric button to select the desired track

4 number.
The CD will be played from the selected track to the last track
of the final disc (page 15).

To select a two-digit track

1 Press [≥10] and then the two numbers you want within 10 seconds or
so.
For example
Track no. 20: [≥10] ➞ [2] ➞ [0]
Track no. 35: [≥10] ➞ [3] ➞ [5]
Compact disc operations

2 Repeat play

by remote control only

3 Press [REPEAT] before or during play. A

All tracks on the loaded CDs are repeated.

To cancel repeat play

Press [REPEAT] once again.

4 To repeat your favorite tracks

1. Program the tracks you want (perform steps 1 ~ 6 on page 17).
2. Press [REPEAT] and make sure “ ” is displayed.
3. Press [-/J/∧]. Playback will start.

To repeat just one track

Set the 1-TRACK mode (page 18), press [REPEAT] before or during
playback, and make sure “ ” is displayed.

Random play

A Press [RANDOM]. B
Every time you press the button:
1-DISC ALL-DISC
Previous display

B To random play just one disc

Select the CD you want to random play with [(CD 1) ~ (CD 5)] and
press [RANDOM] to select “1-DISC”.

To random play all the loaded CDs

Press [RANDOM] to select “ALL-DISC”.

All tracks on the CD(s) will be played in random order. Playback will
stop automatically when all tracks have been played.

To cancel random play

Press [RANDOM] to clear “RANDOM” display.

Note
You can use random play with your program. Only the programmed
tracks will be played, but in random order.

16
RQT5258
 Listening to compact discs

Program play
3 by remote control only
4 5 You can program up to 24 tracks.

2 1 Press [CD].
Ensure CD is stopped.

1 2 Press [PROGRAM].

Press [DISC].
7 3
(within 10 seconds or so)
4 Press [1] – [5] to select the disc you want.
Press the numeric button to select the desired track.
5
Repeat steps 3 through 5 until you have pro-
6 grammed all the tracks you want.
1
-/J/4].
Press [-
7 Play will start in the programmed sequence.

Compact disc operations

2 To cancel program play mode
Press [PROGRAM] in the stop mode.
Programmed contents will be saved in memory.
Pressing [L] will cancel program play, but it will also erase the entire
program.
3 To select a two-digit track
Press [≥10] and then the two numbers you want.

When “CD FULL” appears A

4 The number of programmed tracks is limited to 24. No further tracks

can be programmed.
Specified disc number
You can do the following during program mode B
• Check program contents.
Press [g/(] or [)/f].
Every time you press one of the buttons, the track and program No.
are shown on the display.
• Add to the program.
5 Repeat steps 3 through 5.
• Cancel entries.
Specified track number
From the last Press [CANCEL].
programmed track
Program order A specified track Select the track with [g/(] or
only [)/f], and press [CANCEL] within
3 seconds.
All tracks Press [L].

Memory retention
7 Your program is retained in memory for about 2 weeks while the
system is unplugged.

To replay your program

If you turned OFF your program with [PROGRAM], you can play it
again as explained below.
1. Press [PROGRAM].
A 2. Press [-/J/4].

If you program a track not on your CDs

The track is initially programmed, but during program play, the player
will skip that track and will continue playing from the next programmed
item.
B Indicates
program mode

17
RQT5258
 Listening to compact discs

3 To listen to special CDs and tracks (CD Manager

2 function)
This function makes it easier for you to select special CDs and tracks
from amongst those loaded in the player.

1
4 You can use this function to make recordings as well.

There are 3 CD/track selection modes.

• For playing back 1 track only from all loaded CDs
1-Track mode (1-TRACK)
• For playing back 1 CD only from all loaded CDs
5 1-Disc mode (1-DISC)
• For playing back 1 track on all loaded CDs
1-Track All-Disc mode (1-ALL)

Press [CD].
1 Ensure CD is stopped.

1 2 Press [CD MANAGER] to select the desired mode.

Every time you press the button:

1-TRACK 1-DISC 1-ALL

Compact disc operations

NORMAL
2 1-TRACK:
(OFF)
Only one particular track is played.
1-DISC: The tracks on only one particular disc are played.
1-ALL: The same track numbers on each of the CDs are
played in succession.
(NORMAL: The original display is restored in about 3
seconds.)

Press [(CD 1) ~ (CD 5)] to select the disc you want.

3 Note
This step is not required if 1-ALL was selected in step 2.

f] to select the desired

)/f
Press [g/(] or [)
3 4 track.
Note
This step is not required if 1-DISC was selected in step 2.

J].
Press [-/J
5 The selected track will start.
Specified disc number
To stop play
Press [L].

When playback ends

“NORMAL” will appear on the display for about 3 seconds, then the

4 CD MANAGER function will turn OFF automatically.

During play in the 1-ALL mode:

• It is not possible to skip back to a CD whose track has already
been played.
• If a CD does not have the designated track number, it is skipped
and play continues.

Specified track number Notes

• You can use the CD Manager function together with repeat play.
• CD Manager function will be cancelled when you press the
[RANDOM] button.

18
RQT5258
 Listening to tapes

Types of tapes which can be played correctly:

The unit automatically identifies the type of tape.

NORMAL POSITION/TYPE I ✓
✓
1
HIGH POSITION/TYPE II
5 METAL POSITION/TYPE IV ✓

4 You can use either deck 1 or deck 2 for tape playback.

2 Press [TAPE, DECK 1/2].
1
2 3
The unit will come on automatically.
If the unit was off and a cassette was loaded, play will start
automatically (One touch play function).

Press [c DECK 1 OPEN] or [c DECK 2 OPEN] and

2 insert the tape.
Insert the tape with the exposed tape facing down.

1 Close the holder by hand.

3 Press [REV MODE] to select the reverse mode.

Every time you press the button:

2 : One side is played, then playback stops automatically.

: Both sides (front side → reverse side) are played one
Front side
time each, then playback stops automatically.
: Both sides are played 8 times each, then playback stops
automatically.

Cassette deck operations

Press [/] or [-] to start playback.
- : The forward side (front side) will play.
/ : The reverse side will play.
3 Adjust the volume level.
5

To stop tape playback

Press [L].
4 To change the deck to be used A
Press [TAPE, DECK 1/2] to select the deck you want to use when you
load cassettes into both decks.
Tape direction
To listen to 2 tapes consecutively
Load a tape into each deck and select “ ”. Both tapes will be
played 8 times each.

Note
Playback is momentarily interrupted while playing back tapes, if you
open the other deck.

Deck in use

19
RQT5258
 Listening to tapes
A
To fast-forward or rewind the tape A

Press [g/(] or [)/f] in the stop mode.

Tape direction To rewind To fast-forward

“ 3” [g/(] [)/f]
“4” [)/f] [g/(]

To find the beginning of a program

(TPS: Tape Program Sensor) A

TPS finds the beginning of a track and resumes play from there. Each
press increases the number of tracks skipped, up to a maximum of 9.
Press [g/(] or [)/f] during play.
Notes
The TPS function searches for silent parts of about 4 seconds in
length which are normally found between tunes. As a result, it may not
function properly in the following cases:
• With short silent parts
• When noise occurs between tunes
• With silent parts found within tunes
B How to take up tape slack

Concerning cassette tapes

Cassette deck operations

Selection of cassette tapes

Tapes can get caught on the capstans. Use caution with the following
types of tapes.
Cassette tapes exceeding 100 minutes
Tapes are made of a thin film material. Do not repeatedly advance
and stop the tape, fast-forward it or rewind it.
Endless-tapes
C To protect tapes against further recording
For this unit, it is recommended to use tapes which are appropriate to
the auto reverse mechanism.
Always read the instructions provided with your tapes.

Tape slack B

Tape slack may cause the tape to break.

Side A
Erasure prevention C

Tab for side “B” Tab for side “A” Use a screwdriver or similar object to break out the tab.
To re-record on a protected cassette
Cover the hole with adhesive tape.
Do not cover the detection hole on hi-position tapes.
To re-record

Storage precautions
Normal position tape Hi-position tape Do not place or store tapes in the following places:
• In high temperature (35°C or higher) or high humidity (80% or
higher) areas
• In a strong magnetic field (near a speaker, on top of a TV, etc.)
This can erase a recording.
• Locations exposed to direct sunlight
Detection hole

20
RQT5258
 Before recording (Deck 2 only)

A Types of tapes which can be recorded correctly

The unit automatically identifies the type of tape.

NORMAL POSITION/TYPE I ✓
HIGH POSITION/TYPE II ✓
Recording part METAL POSITION/TYPE IV ✕

Leader tape (no recording Metal position tapes can be used, but the unit will not be able to
record or erase them correctly.
can be made)

To record from the beginning of the tape A

You cannot record on the leader part of the tape. Before recording,
wind the tape past the leader to a point where recording can start
immediately.

How volume, sound quality/field affect recording

The tape you are recording is not affected whatsoever by changes in

1 volume, sound quality/field.

To erase a recorded sound

2 2 1.
2.
Press [TAPE, DECK 1/2].
Insert the recorded tape into deck 2.
3. Press [REV MODE] to select reverse mode.
4 3 4. Press [a REC/STOP].
Notes
• You cannot open deck 1 while recording.
• You cannot fast-forward or rewind one deck while recording with
the other.

1
Tape-to-tape recording

Recording operations
The recording level will be recorded as it is on the tape being played
back.
2 1 Press [TAPE, DECK 1/2].

Press [c OPEN] on both decks and insert the tapes.

2 For playback: Into deck 1
For recording: Into deck 2
Close the holders by hand.
Tape direction is automatically set to “ 3”.

Press [REV MODE] to select the reverse mode.

3 Every time you press the button:

3
:One side is recorded, then recording stops
automatically.
, :Both sides (front side → reverse side) are recorded,
then recording stops automatically.

4 Press [TAPE EDIT] to start recording.

• If you selected “ ” in step 3, the
4
direction will
automatically change to “ ” when recording starts.

To stop recording
Tape direction of the tape you are recording Press [L].
onto Both decks will stop.
To start recording on the reverse side
Load a tape and change the tape direction as follows:
1. Press [TAPE, DECK 1/2] and select tape deck 2.
2. Press [/] and immediately thereafter [L]. The tape direction will
be shown as “4”.
To record from a specific point on a tape
Before recording, advance the tape to the point from where you want
to start recording. 21
RQT5258
 Recording from radio broadcasts

Press [c DECK 2 OPEN] and insert the tape.

1 Close the holder by hand.
Tape direction is automatically set to “ 3”.

2 Press [REV MODE] to select the reverse mode.

Every time you press the button:

1 : One side is recorded, then recording stops auto-

matically.
, : Both sides (front side → reverse side) are recorded,
4 2 then recording stops automatically.

Select a radio station. Perform steps 1 through 3

3 on page 13.

1 4 Press [a REC/STOP] to start recording.

If you selected “, ” in step 2, the direction will automatically
Tape direction change to “ ” when recording starts.

To stop recording
Press [a REC/STOP] again.
Recording can also be stopped by pressing [L].

To start recording on the reverse side

2 Load a tape and change the tape direction as follows:
1. Press [TAPE, DECK 1/2] and select tape deck 2.
2. Press [/] and immediately thereafter [L]. The tape direction will
be shown as “4”.

To record from a specific point on a tape

Before recording, advance the tape to the point from where you want
4 to start recording.

To cut an unnecessary part while recording

Recording operations

1. Press [a REC/STOP] during the unnecessary part. The cassette

deck will go into the stop mode.
2. Press [a REC/STOP] to resume recording again. Recording will
continue in the same direction as before.

Note
When recording an AM broadcast, sound is momentarily interrupted

A when you start and stop the recording.

To reduce noise while AM recording (Beat proof

function) A

Press [g/(, FM MODE/BP] while recording.

Each time you press the button, “BP1” and “BP2” will be displayed
alternately.
Select the position where there is less noise.

22
RQT5258
 Recording from compact discs

5 1 Press [c DECK 2 OPEN], and insert the tape.

Close the holder by hand.
Tape direction is automatically set to “ 3”.
3
2 Press [REV MODE] to select the reverse mode.
Every time you press the button:

1 : One side is recorded, then recording stops auto-

matically.

2 , : Both sides (front side → reverse side) are

recorded, then recording stops automatically.

6 3 Press [CD].

Insert CD in the tray.

4 (Perform steps 1 ~ 2 on page 15).
1 Press [(CD 1) ~ (CD 5)] to select the disc you want.
5 Pressing [L] will stop playback.
Tape direction

6 •Press [a REC/STOP] to start recording.

If you selected “, ” in step 2, the direction will
automatically change to “ ” when recording starts.
• The recording will proceed from the first track on the selected
CD and will continue on through the last track of the final
disc (page 15).
• The tape deck stops automatically when the CD is finished.
2
To stop recording
• To add a 4 second silent interval before stopping
Press [L]. The CD will stop automatically too.
• To stop recording without a silent interval
Press [a REC/STOP]. The CD will stop automatically too.

Recording operations
To start recording on the reverse side
Load a tape and change the tape direction as follows:
1. Press [TAPE, DECK 1/2] and select tape deck 2.
2. Press [/] and immediately thereafter [L]. The tape direction will
be shown as “4”.

To record from a specific point on a tape

Before recording, advance the tape to the point from where you want
to start recording.

5 1 To record programmed tracks

1. After step 4, program the track you want (perform steps 2~6 on
page 17).
2. Press [a REC/STOP] to start recording.

23
RQT5258
 Recording from compact discs

A Front side 1 2 3 4 5
To record special CDs and tracks
Reverse side 9 8 7 6 5 (CD Manager function)

This function makes it easier for you to select special CDs and tracks
from amongst those loaded in the player.
The interrupted track is re-recorded in its entirety on the
reverse side.
• While recording, if a track is cut off in the middle at the end of the front
side, it is re-recorded from the beginning, on the reverse side. A
• At the end of the reverse side recording stops and the current
track will be interrupted.

3 Before recording
Prepare the tape you want to use. Perform steps 1 and 2 on page
2 23.

Press [CD].
1
1
4 2 Press [CD MANAGER] to select the desired mode.
Every time you press the button:
1-TRACK 1-DISC 1-ALL

5 NORMAL
(OFF)
1-TRACK: Only one particular track is recorded.
1-DISC: The tracks on only one particular disc are recorded.
1-ALL: The same track numbers on each of the CDs are
recorded in succession.
(NORMAL: The original display is restored in about 3 seconds.)
1 Press [(CD 1) ~ (CD 5)] to select the disc you want.
3 Note
This step is not required if 1-ALL was selected in step 2.

2 4 track.
(] or [)
g/(
Press [g )/f
f] to select the desired
Recording operations

Note
This step is not required if 1-DISC was selected in step 2.

Press [a REC/STOP] to start recording.

5

To stop recording
• To add a 4 second silent interval before stopping
Press [L]. The CD will stop automatically too.
• To stop recording without a silent interval
3 Press [a REC/STOP]. The CD will stop automatically too.

24
RQT5258
 Using the built-in sound quality/
A sound field settings A

Dial [SOUND EQ] to select the sound quality or sound field.

When it is turned clockwise, the settings are selected in the following
sequence.
1 HEAVY (sound quality)
Select this when playing rock or other kinds of music that sound
better with an added punch.
2 CLEAR (sound quality)
Select this for jazz or other kinds of music for which clarity in the
treble range is desired.
3 SOFT (sound quality)
Select this when listening to background music.
4 DISCO (sound field)
Select this to produce sound with the same kind of lengthy
reverberations heard at a disco.
5 LIVE (sound field)
Select this to make vocals more alive.
6 HALL (sound field)
Select this to add an expansiveness to the sound to produce the
atmosphere of a great concert hall.
7 MANUAL (see page 26)
8 AI EQ (see page 26)
The original display is restored on the display panel in about 5 seconds.

To release the equalizer

Dial [SOUND EQ] to display “FLAT”.
When using the remote control to perform the operations
described above
Press [EQ].
Each time this button is pressed, the setting is changed in the sequence
described above.
Note
All recordings are performed at the flat setting even if an alternative
sound quality/sound field setting has been selected.

Boosting the super woofer

B SC-AK29 SC-AK29 and SC-AK24 only
B

SC-AK24

Press [S.WOOFER].
• When listening to the sound through the speakers
MID (medium) MAX (high) Light off (OFF)

Sound quality/sound field operations

SC-AK18 • When listening to the sound through the headphones
Light on (ON) W Light off (OFF)

Note
You cannot record super woofer effect, but you can use it for playback
sound.

SC-AK29 SC-AK24
Adding bass B
SC-AK18

Press [V.BASS].
Press the button again to cancel.
“V.BASS” goes out.

SC-AK18 Note
You cannot record V.BASS effect, but you can use it for playback
sound.

25
RQT5258
 Varying the sound quality with the
manual equalizer

Dial [SOUND EQ] to display “MANUAL”.

When it is turned clockwise, the settings are selected in the
following sequence.
1 HEAVY
1 2 CLEAR
3 SOFT
4 DISCO
1 5 LIVE
6 HALL
7 MANUAL
2 8 AI EQ
9 FLAT

2 Adjust the sound quality.

1 ← → direction: For selecting the range of the sound to
be adjusted
Characteristics of each sound range
Under 100 Hz: Super woofer range
1 Around 330 Hz:
Around 1 kHz:
Bass to midrange
Midrange
Around 3.3 kHz: Midrange to treble
Above 10 kHz: Treble
2 ↓ ↑ direction: For adjusting the level (7 steps)
When the level is in the center, the dot flashes rapidly.
Repeat steps 1 and 2 to set the desired sound quality.
The original display is restored on the display panel in about 5
seconds.
2
1 To release the equalizer
Dial [SOUND EQ] to display “FLAT”.

Notes
• The sound quality setting is stored automatically. It is recalled
when “MANUAL” is next selected.
• All recordings are performed at the flat setting even if an alternative
sound quality setting has been selected.
2

Varying the sound quality with the

acoustic image (Al) equalizer

The Al equalizer uses the SOFT, SHARP, HEAVY and LIGHT sound
Sound quality/sound field operations

quality coordinates to achieve subtle sound quality settings with ease.

1 Press [3D AI EQ] to adjust the surround level.
Every time you press the button:

3D AI 1 3D AI 2

AI EQ (Light off)

Adjust the sound quality.

2 1 ← → direction: SOFT–SHARP setting
2 ↓ ↑ direction: LIGHT–HEAVY setting
1
Repeat steps 1 and 2 to set the desired sound quality.
The original display is restored on the display panel in about 5
seconds.

To release the equalizer

Dial [SOUND EQ] to display “FLAT”.
2
Notes
• The sound quality setting is stored automatically. It is recalled
when “Al EQ” is next selected.
• All recordings are performed at the flat setting even if an alternative
sound quality setting has been selected.

26
RQT5258
 Using the timer
5
Using the play/record timer
4 The timer has two functions. It can be set to on at a certain time to
wake you up, or it can be set to record the radio or from the aux

1 source.
The play timer cannot be used in combination with the record timer.
Preparations
2 • Turn the unit on and set the clock (A page 11).
2 • For the play timer, prepare the music source you want to listen
to; tape, CD, radio or aux, and set the volume.
3 • For the record timer, check the cassette’s erasure prevention
3 tabs (A page 20: C), insert the tape in deck 2, select the reverse
mode (A page 22) and tune to the radio station (A page 13) or
select the aux source (A page 29).

1 Press [CLOCK/TIMER] to select the timer function.

Every time you press the button:
CLOCK PLAY REC

Previous display

2 1
rPLAY : to set the play timer
rREC : to set the record timer

Setting the start and finish times

(Within 8 seconds or so)

1 Press [TUNE/TIME ADJ (3) or (4)] to select the
starting time.
2 Press [CLOCK/TIMER].

1 Press [TUNE/TIME ADJ (3) or (4)] to select the

finishing time.
2 2 Press [CLOCK/TIMER].
The start and finish times are now set.

Turning the timer on

Timer operations
3 1 Press [rPLAY/rREC].
Every time you press the button:
PLAY REC
(OFF)
rPLAY : to turn the play timer on
rREC : to turn the record timer on

Press [f/I, POWER] to turn the unit off.

The unit must be off for the timers to operate.
• For play timer
Timer operations
2 The timer play will start at the preset time with volume
increasing gradually up to the volume level you preset.
• For record timer
The record timer comes on about 30 seconds earlier than
the set time.
4
Reference

To cancel the timer

Press [rPLAY/rREC] and check [rPLAY/rREC] indicator lights off.
To change the settings (when unit is on)
Indicator • To change the play/record times
Do steps 1, 2, 3 and 5.
• To change the source or volume
5 1. Press [rPLAY/rREC] to turn the [rPLAY/rREC] indicator off.
2. Make changes to the source or volume.
3. Do steps 4 to 5.

(Continued on next page)

27
RQT5258
 Using the timer

Using the play/record timer

To check settings
While the unit is on and the “rPLAY” (or “rREC”) indicator is on,
press [CLOCK/TIMER] so “rPLAY” (or “rREC”) appears on the
display.
Two seconds after “rPLAY” (or “rREC”) appear, the settings are
displayed in the following order:
• For play timer • For record timer
1 Play start time 1 Recording start time
2 Play finish time 2 Recording finish time
3 Play source 3 Recording source
4 Playback volume
You can check the settings even when the system is OFF by pressing
[CLOCK/TIMER].
To enjoy the desired source after the timer setting is completed
The volume level (for play timer) and music source are stored in the
timer memory and the timer will start in these preset conditions.
However, the Disc numbers and reverse mode do not get stored in
the timer memory.
1. After step 5, start playing the desired source.
2. Reset the Disc numbers and reverse mode if you have changed
any of them, confirm that a Disc or cassette is inserted, then press
[f/ I, POWER] to put the unit on standby.

Turning the timer ON/OFF

One of the timers is on when the [rPLAY/rREC] indicator is lit.
When the unit is on (or off and in NORMAL mode) you can confirm
which is on by checking which indicator is on the display.
When the unit is off and in ECO mode, press [CLOCK/TIMER]. The
display will then show which timer is on and the settings that have
been made (see above).
To change the timer, press [rPLAY/rREC].
Each time the button is pressed the setting changes as follows.
PLAY REC
(OFF)
Notes
• If you switch the system to the standby mode while the play/record
timer is functioning, the OFF time setting will not be activated.
• If AUX is selected as the source, when the timer comes ON, the
system will turn ON and will engage “AUX” as the source. If you
want to playback or record from a connected component, set the
component’s timer to the same time. (See the instruction manual
that came with the component.)
Timer operations

28
RQT5258
 Using the timer

A Using the sleep timer

A

This timer turns your system OFF at the set time (Max. 2 hours,
settable at 30-minute interval). It lets you fall asleep listening to music.
by remote control only

Preparation
Switch on the power.
The figure shows how to set the system to standby mode after 30
minutes.
While enjoying the desired source:
Press [SLEEP] to select the desired time.
Every time you press the button:
SLEEP 30 SLEEP 60 SLEEP 90 SLEEP 120 SLEEP OFF

The system is turned off after the set time has elapsed.

To cancel the sleep timer:

Press [SLEEP] to select “SLEEP OFF”.
To confirm the remaining time:
(only while system is ON)
Press [SLEEP].
To change the time remaining during operation:
Press [SLEEP] to show the remaining time then press [SLEEP] to
select the desired time.
B Notes
•The sleep timer turns OFF automatically the moment you attempt
to edit-record a CD using CD Manager function.
•The sleep timer can be used in combination with the play/record
timer.
The sleep timer always has priority.
Be sure not to overlap timer settings.

Timer operations
Using an external unit B

Listening to an external source

(See page 7 for external unit connection)

1. Press [AUX].
The system will come on automatically.
2. Start playback from the external source. (For details, refer to the
owner’s manual of the equipment.)

Recording from an external source

C 1. Follow steps 1–2 on page 22.
2. Press [AUX].
3. Press [a REC/STOP] (recording starts).
4. Start playback from the external source. (For details, refer to the
owner’s manual of the equipment.)

Listening with headphones C

Reference

Reduce the volume level, and connect the headphones.

Plug type: 3.5 mm (1/8˝) stereo
Note
Avoid listening for prolonged periods of time to prevent hearing
damage.
Headphones
(not included)

29
RQT5258
 Troubleshooting guide

Before requesting service for this unit, check the chart below for a possible cause of the problem you are experiencing. Some simple checks or a
minor adjustment on your part may eliminate the problem and restore proper operation.
If you are in doubt about some of the check points, or if the remedies indicated in the chart do not solve the problem, refer to the directory of
Authorized Service Centers (enclosed with this unit) to locate a convenient service center, or consult your dealer for instructions.
For detailed instructions, contact an authorized servicenter in the U.S.A. and Panasonic Canada Inc. Customer Care Centre in Canada.
In the U.S.A. 1-800-211-7262 or web site (http://www.panasonic.com)
In Canada 905-624-5505 or web site (www.panasonic.ca)

Problem Probable cause(s) Suggested remedy Reference

page(s)

Problems common to all systems

ECO mode is on but the DEMO mode is on. Turn DEMO mode off.
10
display planel still lights up.
The location of the various The (+) and (–) connections to one of the Connect the speaker cords correctly.
musical instruments is not speakers are reversed. 6
well defined.
The left and right sounds The left and right connections to the Connect the speaker cords correctly. 6
are reversed. speaker are reversed.

SC-AK29 SC-AK24
6
LOW frequency sounds Either the left or the right LOW speaker Connect the left and right speaker cables to
cannot be heard. cable is not connected. the LOW terminals.
When listening to the The left and right connections to the Connect the external unit’s cord correctly.
7
external unit, the left and external unit are reversed.
right sounds are reversed.
There is no sound when a The (+) and (–) wire of the speaker Switch the system to the standby mode,
source is being played. cords are shorted. and reconnect the speaker cords so that they 6
are not shorted. Then switch on the power.
“ERROR” message appears Incorrect operation has been done. Operate the unit correctly by following the
on the display. operating instructions.
“– – : – –” appears on the • You plugged the power cord in for the Set the time.
display. first time. 11
• There was a power failure recently.
“F61” appears on the Check if the speaker cords have shorted. If they are not shorted then there is a power
display. supply problem. Consult your dealer for
assistance.

While listening to FM broadcasts

There is a “rushing noise” The transmitting station is a long distance If you are using an indoor antenna, change
during a stereo broadcast away. to an outdoor antenna.
which is not audible during
a monaural broadcast.
You hear excessive noise The installation location and orientation of 7
during a stereo broadcast, the antenna are unsuitable.
and occasionally the sound
disappears.
The stereo indicator The transmitting station is a long distance
(“STEREO”) flickers and away.
does not light completely. The power of the TV set or VCR is ON. Try switching off the TV set or VCR.
The sound during a stereo There is a building or mountain nearby. Use a high-grade outdoor antenna, and
Reference

broadcast is highly distorted. install it in a good location, height, and 7

orientation for reception.

While listening to AM broadcasts

You hear an unusual beat You are using the system at the same time Switch off the TV set, or use the system
sound. you are playing a TV set. further away from it.
You hear a low-frequency The antenna wire is near the power cord. Separate the antenna wire from the power
hum. cord.

30
RQT5258
 Problem Probable cause(s) Suggested remedy Reference
page(s)

When there is a television set nearby

The picture on the TV The location and orientation of the antenna If you are using an indoor antenna, change
7
disappears or stripes appear are incorrect. to an outdoor antenna.
on the screen. The wiring at the back of the system is Separate the antenna wire of the TV set
unsuitable. from the system.

While using the cassette deck

Sound is low, intermittent, Heads are dirty. Clean the heads. See below
poor quality, noisy, scratchy,
or unsteady.
The deck does not enter the The erase-prevention tabs are removed Attach tape to cover the space left by 20
recording mode. from the cassette. removal of the erase-prevention tabs.

While listening to compact discs

The display does not show The disc is upside down. Set the disc with the label facing upward. 15
the correct indication. Disc The disc is dirty. Wipe the disc with a soft cloth. 14
play does not start when The disc is scratched. Replace the disc with a new one.
you press the play button. The disc is badly warped.
The disc is a nonstandard one. Replace the disc with a different one. 14
There is condensation inside the CD Wait for 60 minutes before using the CD
changer. player.
A certain music passage The disc is dirty. Wipe the disc with a soft cloth.
14
can’t be played correctly.
“TAKE OUT/DISC” appears There was a power failure or the power cord 1. Press [f/7, POWER] to switch on the
on the display. was disconnected from the household AC power. The tray will open.
outlet 2. If there is a CD in the tray, remove it,
• during disc changing operation or then press [c] of [CD 1] to close
• when the disc tray is opened. the tray. The system will restore normal
operation.

While using the remote control

The system cannot be The batteries are installed in the reverse Re-insert the batteries in the correct
5
operated with the remote polarity. polarity.
control.
The batteries are run-down. Replace the batteries with new batteries. 5

Maintenance

If the surfaces are dirty For a cleaner crisper sound

To clean this unit, wipe with a soft, dry cloth. Clean the heads regularly to assure good quality playback and
If the surfaces are extremely dirty, use a soft cloth dipped in a soap- recording.
Reference

and-water solution or a weak detergent solution. Use a cleaning tape (not included).

• Never use alcohol, paint thinner or benzine to clean this unit.

• Before using chemically treated cloth, read the instructions that came
with the cloth carefully.

31
RQT5258
 Specifications

AMPLIFIER SECTION S/N 50 dB (A weighted) SPEAKER SECTION SB-AK18

SC-AK29 SC-AK24 Wow and flutter 0.18% (WRMS) Type 2 way speaker system
RMS power output Fast forward and rewind time Speaker(s)
1% Total harmonic distortion Approx. 120 seconds with Woofer 12 cm (423/32˝) cone type
60 Hz–120 Hz, both channels driven C-60 cassette tape Tweeter 6 cm (23/8˝) cone type
(SC-AK29) 70 W per channel (6 Ω) Impedance 6Ω
(SC-AK24) 55 W per channel (6 Ω) CD SECTION Input power 100 W (Music)
1% Total harmonic distortion Sampling frequency 44.1 kHz Output sound pressure level
120 Hz–14 kHz, both channels driven Decoding 16 bit linear 85 dB/W (1.0 m)
(SC-AK29) 30 W per channel (6 Ω) Beam source/wave length Cross over frequency 5 kHz
(SC-AK24) 20 W per channel (6 Ω) Semiconductor laser/780 nm Frequency range 45 Hz–22 kHz (–16 dB)
Number of channels Stereo 55 Hz–20 kHz (–10 dB)
Total Bi-Amp power
Frequency response Dimensions (WxHxD) 210 x 330 x 257 mm
(SC-AK29) 100 W per channel
20 Hz–20 kHz (+1, –2 dB) (89/32˝ x 13˝ x 101/8˝)
(SC-AK24) 75 W per channel
Wow and flutter Below measurable limit Weight 3.0 kg (6.6 lb.)
Input sensitivity
Digital filter 8 fs
AUX 250 mV
D/A converter MASH (1 bit DAC) GENERAL SC-AK29 SC-AK24
Input Impedance
Power supply AC 120 V, 60 Hz
AUX 13.9 kΩ
SPEAKER SECTION SB-AK29 Power consumption (SC-AK29) 165 W
Type 4 way speaker system (SC-AK24) 130 W
AMPLIFIER SECTION
Speaker(s) Dimensions (WxHxD) 270 x 330 x 335 mm
SC-AK18
Super Woofer 17 cm (611/16˝) cone type (105/8˝ x 13˝ x 135/32˝)
RMS power output
Woofer 12 cm (423/32˝) cone type Weight (SC-AK29) 8.2 kg (18.04 lb.)
1% Total harmonic distortion Tweeter 6 cm (23/8˝) cone type (SC-AK24) 7.5 kg (16.5 lb.)
1 kHz, both channels driven Super Tweeter Piezo type
50 W per channel (6 Ω) Impedance GENERAL SC-AK18
1% Total harmonic distortion HIGH 6Ω Power supply AC 120 V, 60 Hz
70 Hz–16 kHz, both channels driven LOW 6Ω Power consumption 145 W
46 W per channel (6 Ω) Input power Dimensions (WxHxD) 270 x 330 x 310 mm
Input sensitivity HIGH 60 W (Music) (105/8˝ x 13˝ x 127/32˝)
AUX 250 mV LOW 140 W (Music) Weight 6.8 kg (14.96 lb.)
Input Impedance Output sound pressure level
AUX 13.9 kΩ 87 dB/W (1.0 m) Power consumption in standby mode
Cross over frequency 150 Hz, 5 kHz Eco mode on 0.25 W
FM TUNER SECTION Frequency range 43 Hz–22 kHz (–16 dB) Eco mode off 18 W
Frequency range 53 Hz–20 kHz (–10 dB)
87.9 – 107.9 MHz (200 kHz steps) Dimensions (WxHxD) 250 x 348 x 292 mm Notes:
87.5 – 108.0 MHz (100 kHz steps) (927/32˝ x 1311/16˝ x 111/2˝) 1. Specifications are subject to change with-
Sensitivity 2.5 µV (IHF) Weight 5.1 kg (11.2 lb.) out notice.
S/N 26 dB 2.2 µV Weight and dimensions are approximate.
Antenna terminal(s) 75 Ω (unbalanced) SPEAKER SECTION SB-AK24 2. Total harmonic distortion is measured by
Type 3 way speaker system the digital spectrum analyzer.
AM TUNER SECTION Speaker(s)
Frequency range Super Woofer 14 cm (51/2˝) cone type
AM 520 – 1710 kHz (10 kHz steps) Woofer 12 cm (423/32˝) cone type
Sensitivity Tweeter 6 cm (23/8˝) cone type
AM Impedance
S/N 20 dB (at 1000 kHz) 560 µV/m HIGH 6Ω
LOW 6Ω Product Service
CASSETTE DECK SECTION Input power
Track system 4 track, 2 channel HIGH 60 W (Music) Do not attempt to remove the cover(s) or
Heads LOW 120 W (Music) repair the unit yourself.
Record/playback Solid permalloy head Output sound pressure level Refer servicing to qualified personnel only.
Erasure Double gap ferrite head 87 dB/W (1.0 m)
Motor DC servo motor Cross over frequency 170 Hz, 5 kHz
Frequency range 45 Hz–22 kHz (–16 dB)
Product information
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz 55 Hz–20 kHz (–10 dB)
Dimensions (WxHxD) 220 x 330 x 302 mm For product service, product information or
Tape speed 4.8 cm/s assistance with product operation, refer to the
Frequency response (821/32˝ x 13˝ x 117/8˝)
Weight 4.5 kg (9.9 lb.) servicenter directory.
(+3 dB, –6 dB at DECK OUT)
Reference

NORMAL (TYPE I) 35 Hz – 14 kHz

HIGH (TYPE II) 35 Hz – 14 kHz

Panasonic Consumer Electronics Panasonic Sales Company, Panasonic Canada Inc. En

Company, Division of Matsushita Division of Matsushita Electric of 5770 Ambler Drive
Electric Corporation of America Puerto Rico, Inc. (“PSC”) Mississauga, Ontario
One Panasonic Way Secaucus, Ave. 65 de Infanteria, Km. 9.5 L4W 2T3
New Jersey 07094 San Gabriel Industrial Park, Carolina, www.panasonic.ca
http://www.panasonic.com Puerto Rico 00985

©2000 Matsushita Electric Industrial Co., Ltd. RQT5258-3P

32 Printed in Singapore P1099GL3010
RQT5258