Panasonic Cd Stereo System Sc-ak450 Operating Instructions

							RQTV0191-1PPPC 
For U.S.A.
As an ENERGY STAR® Par tner, 
Panasonic has determined that this 
product meets the ENERGY STAR
® 
guidelines for energy ef ciency.
Table of contents
Listening caution .....................................2
IMPORTANT SAFETY INSTRUCTIONS ..3
Handling of the disc trays and discs .....3
Placement of speakers ............................3
Getting started .........................................4
Overview of controls ...............................6
Discs .........................................................7
Cassette tape – Play and record ..........10
FM/AM radio ........................................... 11
XM
® Satellite Radio ................................12
Timer .......................................................14
Sound adjustment .................................15
External unit ...........................................15
Troubleshooting guide ..........................18
Speci cations ........................................19
Limited Warranty 
(ONLY FOR U.S.A.) ............................20
Limited Warranty 
(ONLY FOR CANADA) .......................21
Product Service .....................................21
Maintenance ...........................................28
When moving the unit ...........................28
EspañolEspañol
Preparativos iniciales ............................22
Colocación de los altavoces ................23
Controles ................................................24
Discos .....................................................25
Cintas de casete – 
reproducción y grabación ................25
Radio FM/AM ..........................................26
Temporizador .........................................27
SUPPLIED ACCESSORIESSUPPLIED ACCESSORIES
Please check and identify the supplied accessories.
Use numbers indicated in parentheses when asking for 
replacement parts. (As of January 2007)
In the U.S.A. to order accessories, refer to “Accessory 
Purchases” on page 20.
 1 x AC power supply cord
(K2CB2CB00018)
 1 x Remote control
(N2QAYB000140)
 1 x FM indoor antenna
(RSA0007-L)
 2 x Remote control 
batteries
 1 x AM loop antenna
(N1DAAAA00001)
Operations in these instructions are described mainly using 
remote control, but you can perform the operations on the 
main unit if the controls are the same.
Your unit may not look exactly the same as illustrated.
La guía rápida en español se encuentra en la página 22 - 27.
Before connecting, operating or adjusting this product, 
please read the instructions completely. 
Please keep this manual for future reference.
Operating Instructions
CD Stereo System
Model No. SC-AK450
Dear customerThank you for purchasing this product.
For optimum performance and safety, please read these 
instructions carefully.
These operating instructions are applicable to the following 
system.
SystemSC-AK450
Main unit
SA-AK450
Speakers
SB-AK450
If you have any questions contact
In the U.S.A.: 1-800-211-PANA (7262)
In Canada: 905-624-5505
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The socket outlet shall be installed near the equipment 
and easily accessible. 
The mains plug of the power supply cord shall remain 
readily operable. 
To completely disconnect this apparatus from the AC 
Mains, disconnect the power supply cord plug from AC 
receptacle.
CAUTION :  TO REDUCE THE RISK OF ELECTRIC 
SHOCK, DO NOT REMOVE SCREWS. NO 
USER-SERVICEABLE PARTS INSIDE.
  REFER SERVICING TO QUALIFIED 
SERVICE PERSONNEL.
The lightning  ash 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 suf cient 
magnitude to constitute a risk of electric 
shock to persons.
 
 
 
 
Except for U.S.A.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
%34 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Handling of the disc trays and discs
Not doing the following will cause damage to the unit.
Removing the power plug
y/I, POWER] to turn off the unit and remove the power plug only after all the displays have disappeared.
Tray cautionInserting a disc 
-+
Always press [0, OPEN /CLOSE] to insert or remove a disc. Do not push or pull out the tray by hand as this will cause an 
accident. Place the disc correctly label-up as shown in the 
diagram.
 Insert one disc into the tray.
IMPORTANT SAFETY INSTRUCTIONS
Placement of speakers
Speakers are designed identically so that no left or 
right channel orientation is necessary.
You cannot take the front net off the speakers.
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 sound quality will be negatively affected.Note:
 Keep your speakers at least 10mm (13/32) away from the system for 
proper ventilation.
 These speakers do not have magnetic shielding. Do not place them near 
televisions, personal computers or other devices easily in uenced by 
magnetism.
 You can damage your speakers and shorten their useful life if you play 
sound at high levels over extended periods.
 Reduce the volume in the following cases to avoid damage.
  – When playing distorted sound.
  – When adjusting the sound quality.
Caution
Use the speakers only with the 
recommended system. Failure to do so can 
damage the ampli er and speakers, and 
can cause  re. Consult a quali ed service 
person if damage occurs or if a sudden 
change in performance is apparent.
 Do not attach these speakers to walls or 
ceilings.
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(L) (R)
Making the connectionsMaking the connections
Connect the AC power supply cord only after all other connections have been made.
Getting started
Connect the AC power supply cord.
For your reference
To save power when the unit is not to be used for a long 
time, unplug it from the household AC outlet. You will 
need to reset some memory items after plugging in the 
unit.
Note:
The included AC power supply cord is for use with this unit only.
Do not use it with other equipment.
Connect the speaker cords.
RL
Connect the left (L) 
side in the same wayConnect the XM Passport Mini-
Tuner and Home Dock (sold 
separately).
To prevent interference with wireless equipment, place 
the antenna away from other equipment that emits 
radio waves (such as radio equipment and microwave 
ovens).
For optimizing the reception, \ page 12. XM Passport Mini-Tuner and Home Dock
Gray (+)
Black (–)
Red (+)Blue (–)
Connect the FM indoor antenna.
Tape the antenna where reception is best.
()
Adhesive 
tape
Connect the AM loop antenna.
Stand the antenna 
up on its base.
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Adhesive 
tape
Optional antenna connectionsOptional antenna connections
Use outdoor antenna if radio reception is poor.
Note:
Disconnect the outdoor antenna when the unit is not in use. Do not use the outdoor antenna during a lightning storm.
FM outdoor antenna AM outdoor antenna
()
Rear panel 
of this unitFM outdoor antenna 
(not included)
75 Ω coaxial cable 
(not included)
Rear panel 
of this unit
AM outdoor antenna 
(not included)
AM loop antenna 
(included)
5-12 m
(16 - 40 ft.)
 Disconnect the FM indoor antenna.
 The antenna should be installed by a competent 
technician. Run a piece of vinyl wire horizontally across a window or 
other convenient location.
 Leave the loop antenna connected.
Preparing the remote controlPreparing the remote control
AA/R6/LR6
■ Batteries
 Insert so the poles (+ and –) match those in the remote control.
 Remove if the remote control is not going to be used for a long period of 
time. Store in a cool, dark place.
 Replace if the unit does not respond to the remote control even when held 
close to the front panel.
 Do not use rechargeable type batteries.
 Mishandling of batteries in the remote control can cause electrolyte 
leakage, which may cause a  re.
 If electrolyte leaks from the batteries, consult your dealer.
  Wash thoroughly with water if electrolyte comes in contact with any part of 
your body.
Do not:
 mix old and new batteries.
 use different types of batteries at the same time.
 heat or expose batteries to  ame.
 take apart or short circuit the batteries.
 attempt to recharge alkaline or manganese batteries.
 use batteries if the covering has been peeled off.
 put heavy objects on the remote control.
 spill liquids onto the remote control.
■ Use
  Aim at the remote control sensor, avoiding obstacles, at a maximum range 
of 7 m (23 feet) directly in front of the unit.
  Refer to page 6 for the remote control sensor position.
DEMO functionDEMO function
7, STOP, –DEMO
-+
When the unit is  rst plugged in, a demonstration of its functions may be 
shown on the display.
If the demo setting is off, you can show a demonstration by selecting “DEMO 
ON”.
Press and hold [7, STOP, –DEMO].
The display changes each time the button is held down.
NO DEMO (off) Ô DEMO ON (on)
While in standby mode, select “NO DEMO” to reduce power consumption.
Note:
DEMO function cannot be turned on when DIMMER is on.
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Main unitMain unit
Refer to the numbers in parentheses for page reference.
-+
AC supply indicator [AC IN]
This indicator lights when the unit is connected 
to the AC power supply.
1 Standby/on switch [y/l, POWER] (3, 19) 
Press to switch the unit from on to standby mode 
or vice versa. In standby mode, the unit is still 
consuming a small amount of power.
Disc trays Display panel
Disc tray open/close (3)
Disc direct play (7)
 Headphone jack Avoid listening for 
prolonged periods of time 
to prevent hearing damage.
Plug type: Ø 3.5 mm (
1/8) 
stereo (not included)
6 Display (8, 12 ~ 13) Record (10, 15 ~ 17)
Cassette deck open (10) 9 Disc play/pause (7)
Demonstration, stop 
(5, 10)
8 Track skip/search, tape 
fast-forward/rewind, tune/
preset channel selection, 
XM radio channel search/
scan, time adjustment
(7 
~ 14, 16 ~ 17)
! Tape play (10) Remote control signal sensor
Multiple discs change (7)
Single disc change (8)7 H.BASS selection (15)
5 Volume control 4 Tuner (FM/AM/XM) selection (11 ~ 13)3 Music port selection (15) 2 OPTION play/pause (16 ~ 17)Music port jack (15)
Cassette holder (10)
Remote controlRemote control
Buttons such as 1 function the same as the controls on the main unit.
Sleep timer (14),
Auto off1
Program (8, 11, 13)
Play mode (7, 11, 13)
3
Enter (8 ~ 9, 13)
Title search (9) Disc album selection, XM 
radio category selection and 
scan (7, 13)2 4
!
Muting 9
6
Dimmer5
Preset EQ (15) Disc (7)
Delete (8 ~ 9)Play timer/record timer (14)
Numeric, characters 
(7, 9, 11, 12) Clock/timer (14)
8
Repeat (9)
7
Stop/program clear (7 ~ 8, 16)This auto off function 
allows you to turn off the unit in 
disc or tape mode only after left 
unused for 10 minutes.
 Press and hold [ –AUTO OFF] to 
activate the function.
 Press and hold [ –AUTO OFF] 
again to cancel.
 The setting is maintained even if 
the unit is turned off.
To dim the display panel.
To mute the sound.
 Press the button to activate.
 Press again to cancel.
Overview of controls
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  Basic playBasic play
1Press [0, OPEN/CLOSE] on the main unit to open 
the tray.
The unit turns on, load a disc in the current tray with the 
label facing up.
Press [0, OPEN /CLOSE] to close the tray.
2Press [6, CD] to start play.
You can also press [DISC] and then [1] ~ [5] to select 
and play the other loaded discs.
23451
Current disc indicator
To A c t i o n
stop play
Press [7, CLEAR] during play.
Display when in the stop mode:
Example: “MP3” indicates the disc contains MP3 
 l e s .
Total number 
of albumsTotal number 
of tracks
pause play
Press [6, CD] during play.
Press again to resume play.
skip album
ALBUMXM CATPress [ALBUM ( or )] to select the desired 
album during play or when in stop mode.
Display when selecting in stop mode (example):
Current album
Number of tracks 
in current album
 This function does not work during 1-DISC 
RANDOM and ALL-DISC RANDOM mode.
skip tracks
REW // FF XM CHPress [4, REW/   ] or [¢,   / FF ].
 During random play (\ see right, “Play Mode 
function” ), you cannot skip to tracks which have 
been played.
During 1-ALBUM and 1-ALBUM RANDOM mode, 
track skipping can only be done within the current 
album.
search 
through 
tracks
REW // FF XM CH
Press and hold [4, REW/   ] or [¢,   / FF ] 
during play or pause to search.
 During program play (\ page 8), or random play 
(\ see right, “Play Mode function” ), you can 
search only within the track.
Play Mode function
  You can listen to speci c discs and tracks.
Preparation
Select and play your desired disc.
Press [PLAY MODE] to select the desired mode.
Mode To play
1- DISC
1 DISCone selected disc.
ALL-DISC
ALL DISCall loaded discs in succession from the 
selected disc to the  nal disc.
Example: 4→5→1→2→3.
1-TR ACK
1-TRone selected track on the selected disc.
Press the numeric buttons to select the 
track in the current disc.
Play starts from the selected track.
ALBUMXM CATPress [ALBUM ( or )] to select the 
album.
Press [4, REW/   ] or [¢,   / FF ], 
then the numeric buttons to select the 
track in the current album.
Play starts from the selected track.
1-ALBU M
1-ALBALBUMXM CATone selected album on the selected disc.
Press [ALBUM ( or )] to select the 
album.
1- DISC R ANDO M
1 DISC RNDone selected disc randomly.
1- ALBUM RANDOM
1-ALB RNDALBUMXM CATall tracks in one selected album 
randomly.
Press [ALBUM (
 or )] to select the 
album.
ALL-DISC RANDOM
ALL DISC RNDall loaded discs randomly.
When playback ends
The current play mode will be retained in memory until it is 
changed even if the unit is turned off.
Note:
You cannot use program mode together with “Play Mode function”.
Changing multiple discs (MULTI CHANGE)
By main unit only
1Press [0, MULTI CHANGE] to open the trays.
2Press the button repeatedly to check and change 
multiple discs.
Note:
 The tray with a disc being played will not open.
 If the player is stopped, all trays will open. To close the remaining 
trays simultaneously, press [0, OPEN /CLOSE].
Discs
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Discs (continued)
Changing a single disc (SINGLE CHANGE)a single disc (SINGLE CHANGE)
By main unit only
While one disc is playing, you can change the discs in other 
trays.
1Press [0, SINGLE CHANGE].
2Press [3,1] ~ [3, 5] to select the desired tray.
3Change the disc.
4Press [0, SINGLE CHANGE] again to close the tray.
Checking the track information
 You can select a desired disc display mode.
Press [DISPLAY] during play or pause.
Elapsed play time   Remaining play time
Elapsed 
play time➞Remaining 
play time➞Album Name
Tag (Artist)
➞Tag (Track)➞Tag (Album)➞Track Name➞➞
Note:
 When track number 25 or greater is playing, remaining play time 
display shows “– –:– –”.
 When a title is longer than 9 characters, it will scroll across the 
display. The scrolling will start after every 3 seconds.
 “NO TAG” is displayed if titles with tags have not been entered.
 Maximum number of displayable characters: approximately 32
 This unit can display album, track and artist name with MP3 ID3 
tags (version 1.0 and 1.1).
 Titles containing text data that the unit does not support cannot 
be displayed.
 ID3 is a tag embedded in MP3 track to provide information about 
the track.
 Titles entered with 2-byte code cannot be displayed correctly on 
this unit.
Advanced playAdvanced play
Program play
 This function allows you to program up to 24 tracks.
1Press [6, CD] and then [7, CLEAR].
2Press [PROGRAM].
“PGM” appears.
3Press [DISC] and then [1] ~ [5] to select the disc.
4Press the numeric buttons to select your desired 
track.
Repeat steps 3 to 4 to program other tracks.
5Press [6, CD] to start play.
1Press [DISC] and then [1] ~ [5] to select the disc.
2Press [7, CLEAR].
3Press [PROGRAM].
4Press [ALBUM ( or )] to select your desired 
album.
To select an album directly, press the numeric 
buttons after pressing [ALBUM (
 or )].
5Press [4, REW/   ] or [¢,   / FF ]  to  select  the 
track.
To select a track directly, press the numeric buttons 
after pressing [4, REW/   ] or [¢,   / FF ].
6Press [ENTER].
Repeat steps 4 to 6 to program other tracks.
7Press [6, CD] to start play.
For two-digit track, press [
h10] once then the two digits.
For three-digit track, press [h10] twice then the three digits.
To A c t i o n
cancel 
program modePress [PROGRAM ] in the stop mode.
replay the 
programPress [PROGRAM ] then [6, CD] in the stop 
mode.
add to the 
program
Repeat steps 3 to 4 in the stop mode.
Repeat steps 4 to 6 in the stop mode.
check program 
contentsPress [4, REW/   ] or [¢,   / FF]  when 
“PGM” is displayed in the stop mode.
The track number, program order and disc 
number are displayed:
12345
Program order Track number
The program order is displayed followed by the 
album number and track number.
clear the last 
trackPress [DEL] in the stop mode.
clear all 
programmed 
tracks
Press [7, CLEAR] in the stop mode. “CLEAR 
ALL” is displayed. Within 5 seconds, press the 
button again to clear all tracks.
Note: You cannot program CD-DA together with MP3 tracks.
 The program memory is cleared when you change a disc or open 
the disc tray.
 You cannot program more than one disc.
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Repeat play
 You can repeat program play or other selected play mode.
Press [REPEAT].
“ 
 ” is displayed.
To cancel
Press [REPEAT] again.
“ 
 ” is cleared.
Note:
You can use repeat mode with “Program play” (\ page 8) and 
“Play Mode function” ( \ page 7).
Advanced function (Advanced function ( only)only)
Album /Track title search
This function enables you to search for your desired album 
or track.
1Press [6, CD] and then [7, CLEAR].
2For album title search, press [TITLE SEARCH] once.
For track title search, press [TITLE SEARCH] twice.
3Press the numeric buttons repeatedly to select 
your desired character then press [¢,  / FF] to key 
in the next character.
 You can enter up to 8 characters.
 To edit, press 
[4, REW/   ] or [¢,   / FF] to revise any 
characters.
 To delete, move the cursor over the character and 
then press [DEL].
Numbered
ButtonCharacters
h10space ! ” # $ % & ’ ( ) ∗ + , – . / : ; = ? _ `
 You can search for “” by entering “(” or “)”.
 The special characters will be displayed as below:
Characters Main unit 
displayCharacters Main unit 
display
!
,
”–
#.
$/
%:
&;
’=
(?
)_
∗`
+
 Some characters may not be displayed correctly due 
to the recording format /software used.
4Press [ENTER].
Press [4, REW/   ] or [¢,   / FF] to search for 
previous or next match.
The matched title is displayed.
Album title search
Blinks to indicate album title search mode
Matched album title
Track title search
Blinks to indicate track title search modeMatched track title
5Press [6, CD] to start play from the album/track 
found.
Note:
This function does not work during any random /program mode.
NOTE on CDs This unit can access up to 99 tracks.
 Choose disc with this mark.
 This unit can play MP3  les and CD-DA format audio 
CD-R/RW that have been  nalized.
 It may not be able to play some CD-R /RW due to the condition of 
the recording.
 Do not use irregularly shaped disc.
 Do not use disc with labels and stickers that are coming off or 
with adhesive exuding from under labels and stickers.
 Do not attach extra labels or stickers on the disc.
 Do not write anything on the disc.
Using DualDiscsThe “CD” sides of DualDiscs do not meet the CD-DA standard so it 
may not be possible to play them on this unit.
NOTE on MP3 Files are treated as tracks and folders are treated as albums.
 This unit can access up to 999 tracks, 255 albums and 20 
sessions.
 Disc must conform to ISO9660 level 1 or 2 (except for extended 
formats).

To play in a certain order, pre x the folder and  le names with 
3-digits numbers in the order you want to play them.
When “NOT MP3 /ERROR1” appears on the display, an 
unsupported MP3 format is being played. The unit will skip that 
track and play the next one.
Limitations on MP3 play
 If you have recorded MP3 on the same disc as CD-DA, only the 
format recorded in the  rst session can be played.
 Some MP3s may not be played due to the condition of the disc or 
recording.
 Recordings will not necessarily be played in the order you 
recorded them.
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Cassette tape – Play and record
The buttons described for “Cassette tape - Play and 
record” are mainly for the main unit unless indicated 
otherwise.
TAPE
  Basic playBasic play
Use normal position tapes.
High position and metal position tapes can be played, but 
the unit will not be able to identify the characteristics of 
these tapes.
1Press [3, TA P E ] .
The unit turns on.
If a cassette was loaded, play starts automatically (One 
touch play).
2Press [0, OPEN] and insert the cassette.
Insert with the side to be played facing towards you 
and the exposed tape facing down. Close the holder by 
hand.
3Press [3, TAPE] to start play.
To A c t i o n
stop tape playback
Press [7, STOP].
fast-forward and 
rewind
Press [  , REW / 4 ] or [ , FF / ¢].
Note: Tapes exceeding 100 minutes are thin and can break or get 
caught in the mechanism.
 Tape slack can get caught up in the mechanism and should be 
wound up before the tape is played.
TPS (Tape Program Sensor)TPS (Tape Program Sensor)
This function enables you to search the beginning of up to 
a maximum of 9 tracks. 
Press [
, REW / 4] or [ , FF / ¢] during play.
Play resumes from the track found.
Note:
TPS may not operate correctly in the following situations:
 If the interval between tracks is less than 4 seconds.
 If there is noise between tracks.
 If there are silent parts within tracks.
RecordingRecording
Selection of tapes for recording
Use normal position tapes.
High position and metal position tapes can be used, but 
this unit will not be able to record or erase them correctly.
Preparation
Wind up the source tape so recording can begin 
immediately.
1Press [0, OPEN] and insert the cassette to be 
recorded.
Insert with the side to be recorded facing towards you 
and the exposed tape facing down.
2Select the source to be recorded.
Radio recording:
Tune in the station. (\ page 11 ~ 13)
Disc recording:
1  Insert the disc (s) you want to record. Press [6, CD] and then [7, STOP].2  Prepare the desired disc recording mode.
To A c t i o n
record 
programmed 
tracks
Perform steps 2 to 4 in “Program play” 
(\ page 8).
Perform steps 3 to 6 in “Program play” 
(\ page 8).
By remote control only
record 
speci c 
discs/tracks 1)  Press [DISC] and then [1] ~ [5] to select 
the disc.
Ensure disc is stopped.
2) Press [PLAY MODE] to select the desired 
mode (\ page 7).
3) 
  For 1-ALBUM mode and 1-TRACK mode:
  Press [ALBUM ( or )] to select the 
album.
 
   For 1-TRACK mode: 
 Press [4, REW/   ] or [¢,   / FF] to 
select the track.
3Press [¶, REC] to start recording.
Other basic operationsOther basic operations
To A c t i o n
stop recording
Press [7, STOP].
record on the other 
side of the tape
Turn the cassette over and press [¶, REC].
erase a recorded 
sound1) Press [3, TAPE] and then [7, STOP].
2) Insert the recorded cassette.
3) Press [¶, REC].
Note:Changes to volume and sound adjustments quality do not affect 
recording.
Erasure preventionErasure prevention
The illustration shows how to remove the tabs to prevent 
recording. To record on the tape again, cover as shown.
Side A
Tab for side A Tab for side B
To re-record
Normal cassette
Adhesive tape
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