Panasonic Portable CD Player Sl Ct730 Operating Instructions

							1


Model No.
SL-CT730
Dear CustomerThank you for purchasing this product.
Before connecting, operating or adjusting this product, 
please read the instructions completely. Please keep this 
manual for future reference.
RQT8190-P
F1105ST0
PC P
Troubleshooting guide
No play.

 HOLD is on, stopping buttons from being operated. 
Cancel HOLD (

page 5).

 The batteries may be drained (

page 4).

 The disc isn’t correctly set.

 The disc is scratched or dirty. (Tracks may be skipped 
particularly with MP3 discs.)

 
There is moisture on the lens. Wait for about an hour and then try again.
 The lens is dirty: clean it with a blower (recommended product: 
SZZP1038C). You cannot use a CD type lens cleaner. If the lens gets 
marked with fingerprints, gently wipe them off with a cotton swab.

 Remove the plug and reinsert it as fully as possible.

 The unit may not read a track properly if shaken strongly during disc reading.
 If there is no data between sessions on a multi-session 
disc, play may not be possible.

 If there is a large amount of JPEG data etc. within a MP3 
file, sound may be muted and play may not be possible.

 If the disc contains data with different formats, sound 
may be muted and play may not be possible.

  If a CD-ROM format disc contains MP3 and other files, 
only the MP3 files will be playable.
No sound or there is 
a lot of noise.
 Ensure the plugs are inserted firmly.

 Wipe the plugs with a clean cloth.

 The disc is scratched or dirty. 

 Sound may be interrupted or noise may occur if the 
recording quality of the disc (CD-R/CD-RW) is poor.

 The elapsed play time disappears and sound is 
interrupted if bumps continue repeatedly.

 Increase separation between the unit and mobile phones. 
This unit may receive radio interference caused by the 
mobile phones during use.
Disc rotation stops 
and starts during play.Disc rotation stops and starts to save power.
Operation sounds are 
heard from the unit.There is some sound heard when a disc is being accessed 
or disc rotation starts.
Play doesn’t resume from 
the last point stopped.
 This doesn’t work during random play. 

 It may not work correctly under some conditions.
Play doesn’t start 
from the first track.
 Random play modes may be on (

page 6).

 The resume function (

above) is operating. The resume 
function is canceled if you open the lid while stopped 
(while the power is ON).
Cannot specify point 
A or B.You may not be able to specify point A or B at the end of a 
disc.
Cannot change the 
anti-skip mode.If [] or [] is pressed before [
MEMO/
DISP] 
you cannot change the mode.
Digital Re-master 
does not work.Depending on the type of MP3 disc recording, the effect 
may not appear.
Cannot hear the remote 
control’s operation tone.The remote control’s operation tone may be off (

page 5). 
The remote control 
does not work properly.
 Remove the plug and reinsert it as fully as possible.

 Use only the included remote control to operate the unit.
The remote control 
display does not light.Remove the plug and reinsert it as fully as possible.
Cannot recharge.

 Use the specified or supplied nickel-metal hydride 
rechargeable batteries [RFKFHFAZ09PM (HHF-AZ09)].

 You must insert two batteries before you can recharge.

 The unit must be off before you can recharge.
The AC adaptor 
becomes warm 
during recharging.This is normal.
The batteries are taking 
a long time to recharge.The batteries may take as long as 6 hours to recharge 
under some conditions.
Play time is short 
after recharging.
 This may occur the first time you charge the batteries or 
if you haven’t used them for a long time. Play time should 
be restored after a few recharges.

 The batteries are drained if you leave the AC adaptor 
connected after recharging is complete (

page 4).

 If play is extremely short even after fully recharging the 
batteries, the batteries may have exceeded their life. 
(Rechargeable batteries can be recharged approximately 
300 times.) Please purchase new nickel-metal hydride 
rechargeable batteries [RFKFHFAZ09PM (HHF-AZ09)].
The battery indicator 
fails to appear or is 
incorrect.
 
The indicator does not appear when the AC adaptor is connected.
 The indicator may not appear correctly when using the 
rechargeable and dry cell batteries at the same time and 
under certain conditions.
The unit stops 
working.Disconnect then reconnect all power sources (batteries and 
AC adaptor).
Power cuts off.If you connect or disconnect the AC adaptor, the power cuts 
off even if batteries are inserted.
Operating Instructions
Portable CD Player
HOLD (Function lock)The hold function stops the buttons from being operated. By keeping the hold 
function on, you can stop the power from being switched on, play from being 
stopped and other operations from being done by mistake. 

 The unit and remote control each have independent HOLD switches.
Resume function
Play resumes from where last stopped. [The resume function is canceled if 
you open the lid while stopped (while the power is ON). The resume function 
is also canceled when the disc is changed.]
Extended playYou can get extended play time by inserting dry cell batteries into the external 
battery case, attaching it to the main unit and using the rechargeable and dry 
cell batteries together.
Discs that can be playedCD-R/CD-RW
MP3CD-DAWMAWMAWMACommercially available 
music CD (CD-DA)WMA cannot 
be played
Panasonic Consumer Electronics Company, 
Division of Panasonic Corporation of North America
One Panasonic Way Secaucus, New Jersey 07094   http://www.panasonic.comPanasonic Puerto Rico, Inc.
Ave. 65 de Infantería, Km. 9.5 San Gabriel Industrial Park, Carolina, 
Puerto Rico 00985
Panasonic Canada Inc.
5770 Ambler Drive, Mississauga, Ontario L4W 2T3   www.panasonic.ca

2005 Matsushita Electric Industrial Co., Ltd.
Printed in China
Before requesting service, make the following checks. If you are in doubt about some of the check points, or 
if the solutions indicated in the chart do not solve the problem, refer to the “Customer Services Directory” on 
page 3 if you reside in the U.S.A., or refer to the “Product information” on page 2 if you reside in Canada. 
						

							2
HOLDHOLD is on, stopping buttons from being operated. Cancel 
HOLD (

page 5).
NODISC

You haven’t inserted a disc or it isn’t inserted correctly.

You have inserted a disc this unit cannot play.
OPENThe disc lid is open.
CHARGEThe batteries are recharging. Recharging is complete when this 
disappears.
The program already contains 20 tracks.
Reading MP3 files.
Display
CAUTION!THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF 
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY 
RESULT IN HAZARDOUS RADIATION EXPOSURE.
DO NOT OPEN COVERS AND DO NOT REPAIR YOURSELF. REFER 
SERVICING TO QUALIFIED PERSONNEL.
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR PRODUCT 
DAMAGE, DO NOT EXPOSE THIS APPARATUS TO RAIN, 
MOISTURE, DRIPPING OR SPLASHING AND THAT NO OBJECTS 
FILLED WITH LIQUIDS, SUCH AS VASES, SHALL BE PLACED ON 
THE APPARATUS. 
A nickel metal hydride battery that is recyclable 
powers the product you have purchased. Please call 
1-800-8-BATTERY for information on how to recycle 
this battery. 
Discontinue use if you experience discomfort with the earphones or any other parts that directly 
contact your skin. Continued use may cause rashes or other allergic reactions.
Batteries
Do not peel off the covering on the batteries and do not use if the covering has been peeled off.
Align the poles  and  correctly when inserting the bat teries.

Do not mix different types of batteries or old and new batteries.

Remove the batteries if you do not intend to use the unit for a long time.

Do not throw into a fire, short-circuit, disassemble, or subject to excessive heat.

Do not attempt to recharge dry cell batteries.

When carrying batteries in a pocket or bag, ensure no metal objects such as necklaces are 
placed together with them. Contact with metal may cause short-circuiting which can cause a 
fire. For safety, carry the rechargeable batteries in the battery carrying case.
CDs
Do not use irregularly shaped CDs.

Do not use non-specification CDs.

Do not use CDs printed with label printers available on the market.

Do not use CDs with labels and stickers that are coming off or with adhesive exuding from 
under labels and stickers.
Listening Caution
Do not play your headphones or earphones at a high volume. Hearing experts advise against 
continuous extended play.
If you experience a ringing in your ears, reduce volume or discontinue use.
Do not use while operating a motorized vehicle. It may create a traffic hazard and is illegal in many areas.You should use extreme caution or temporarily discontinue use in potentially hazardous situations.Even if your headphones or earphones are the open-air type designed to let you hear outside 
sounds, don’t turn up the volume so high that you can’t hear what’s around you.
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 your hearing adapts.
To establish a safe level:

Start your volume control at a low setting.


Slowly increase the sound until you can hear it comfortably and clearly, and without distortion.Once you have established a comfortable sound level:

Leave it there.
IMPORTANT SAFETY INSTRUCTIONS
1)  Read these instructions.
2)  Keep these instructions.
3) Heed all warnings.
4)  Follow all instructions.
5)  Do not use this apparatus near water.
6)  Clean only with dry cloth.
7) 
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.8)  Do not install near any heat sources such as radiators, heat registers, stoves, or other 
apparatus (including amplifiers) that produce heat.
9) 
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has 
two blades with one wider than the other. A grounding-type plug has two blades and a third 
grounding prong. The wide blade or the third prong are provided for your safety. If the provided 
plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
10)  Protect the power cord from being walked on or pinched particularly at plugs, 
convenience receptacles, and the point where they exit from the apparatus.
11)  Only use attachments/accessories specified by the manufacturer.
12)  Use only with the cart, stand, tripod, bracket, or table specified 
by the manufacturer, or sold with the apparatus. When a cart is 
used, use caution when moving the cart/apparatus combination 
to avoid injury from tip-over.
13)  Unplug this apparatus during lightning storms or when unused 
for long periods of time.
14) 
Refer all servicing to qualified service personnel. Servicing is 
required when the apparatus has been damaged in any way, such as power-supply cord or plug 
is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has 
been exposed to rain or moisture, does not operate normally, or has been dropped.
Read these operating instructions carefully before using the unit. Follow the safety instructions 
on the unit and the applicable safety instructions listed below. Keep these operating instructions 
handy for future reference.
Caution
THE FOLLOWING APPLIES ONLY IN THE U.S.A.
FCC Note:
This equipment has been tested and found to comply with the limits for a Class B digital 
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in 
a residential installation. This equipment generates, uses and can radiate radio frequency 
energy and, if not installed and used in accordance with the instructions, may cause harmful 
interference to radio communications. However, there is no guarantee that interference will not 
occur in a particular installation. If this equipment does cause harmful interference to radio or 
television reception, which can be determined by turning the equipment off and on, the user is 
encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected.

Consult the dealer or an experienced radio/TV technician for help.
Any unauthorized changes or modifications to this equipment would void the user’s authority 
to operate this device.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following 
two conditions: (1) This device may not cause harmful interference, and (2) this device must 
accept any interference received, including interference that may cause undesired operation.
Responsible Party:
Panasonic Corporation of North America
One Panasonic Way
Secaucus, NJ 07094 
Telephone No.: 1-800-211-7262
Information on Disposal in other Countries outside the 
European Union
This symbol is only valid in the European Union.
If you wish to discard this product, please contact your local 
authorities or dealer and ask for the correct method of disposal.
-If you see this symbol-
Product informationFor product information or assistance with product operation:
In the U.S.A., refer to “Customer Services Directory” on page 3.
For assistance in the continental U.S.A. in obtaining repairs please ship the product to:
 Panasonic Services Company - Customer Servicenter
  Suite B 4900 George McVay Drive
 McAllen, TX 78503
In Puerto Rico contact Panasonic Puerto Rico, Inc.
  Tel. (787) 750-4300  Fax. (787) 768-2910
When shipping the unit carefully pack and send it prepaid, adequately insured and preferably 
in the original carton. Include a letter detailing the complaint and provide a day time phone 
number where you can be reached.
IF REPAIR IS NEEDED DURING THE WARRANTY PERIOD THE PURCHASER WILL BE 
REQUIRED TO FURNISH A SALES RECEIPT/PROOF OF PURCHASE INDICATING DATE OF 
PURCHASE, AMOUNT PAID AND PLACE OF PURCHASE. CUSTOMER WILL BE CHARGED FOR 
THE REPAIR OF ANY UNIT RECEIVED WITHOUT SUCH PROOF OF PURCHASE.
Also, the purchaser will be responsible for shipping the unit to the above address.
In Canada, contact the Panasonic Canada Inc. Customer Care Centre at 905-624-5505, or visit 
the website (www.panasonic.ca), or an authorized Servicentre closest to you. 1.   Damage requiring service—The unit should be serviced by qualified service personnel if:
1. (a)   The AC power supply cord or AC adaptor has been damaged; or
1. (b)   Objects or liquids have gotten into the unit; or
1. (c)  The unit has been exposed to rain; or
1. (d)   The unit does not operate normally or exhibits a marked change in performance; or
1.  (e)   The unit has been dropped or the cabinet damaged.
2.  Servicing—Do not attempt to service the unit beyond that described in these operating 
instructions. Refer all other servicing to authorized servicing personnel.
3.  Replacement parts—When parts need replacing ensure the servicer uses parts specified 
by the manufacturer or parts that have the same characteristics as the original parts. 
Unauthorized substitutes may result in fire, electric shock, or other hazards.
4.  Safety check—After repairs or service, ask the servicer to perform safety checks to confirm 
that the unit is in proper working condition.
Product ServiceProduct Service
Marking sign is located on bottom of the unit.
The socket outlet shall be installed near the equipment and easily accessible 
or the mains plug or an appliance coupler shall remain readily operable.
Note about using a DualDisc
 The digital audio content side of a DualDisc does not meet the technical specifications 
of the Compact Disc Digital Audio (CD-DA) format so play may not be possible.

 Do not use a DualDisc in this unit as it may not be possible to insert it 
correctly and it may get scratched or scraped.
MPEG Layer-3 audio decoding technology licensed from Fraunhofer IIS and 
Thomson multimedia. 
						

							3
Panasonic Consumer Electronics Company,
Division of Panasonic Corporation of North America
One Panasonic Way Secaucus, New Jersey 07094  Panasonic Puerto Rico, Inc.
 Ave. 65 de Infantería, Km. 9.5
 San Gabriel Industrial Park, Carolina, Puerto Rico 00985ONLY FOR U.S.A.
Panasonic Portable Audio Products Limited WarrantyLimited Warranty CoverageIf your product does not work properly because of a defect in materials or workmanship, 
Panasonic Consumer Electronics Company or Panasonic Puerto Rico, Inc. (collectively referred 
to as “the warrantor”) will, for the length of the period indicated on the chart below, which 
starts with the date of original purchase (“warranty period”), at its option either (a) repair your 
product with new or refurbished parts, or (b) replace it with a new or a refurbished product. The 
decision to repair or replace will be made by the warrantor.
During the “Labor” warranty period there will be no charge for labor. During the “Parts” 
warranty period, there will be no charge for parts. You must mail-in your product during the 
warranty period. This Limited Warranty excludes both parts and labor for batteries, antennas, 
and cosmetic parts (cabinet). This warranty only applies to products purchased and serviced in 
the United States or Puerto Rico. This warranty is extended only to the original purchaser of a 
new product which was not sold “as is”.
Mail-In ServiceFor assistance in the continental U.S.A. in obtaining repairs please ship the product to:
Panasonic Services Company
Customer Servicenter
Suite B
4900 George McVay Drive
McAllen, TX 78503
For assistance in Puerto Rico call Panasonic Puerto Rico, Inc. (787)-750-4300 or fax (787)-768-2910.When shipping the unit carefully pack and send it prepaid, adequately insured and preferably in 
the original carton. Include a letter detailing the complaint and provide a day time phone number 
where you can be reached.
Customer Services Directory
IF REPAIR IS NEEDED DURING THE WARRANTY PERIOD THE PURCHASER WILL BE 
REQUIRED TO FURNISH A SALES RECEIPT/PROOF OF PURCHASE INDICATING DATE OF 
PURCHASE, AMOUNT PAID AND PLACE OF PURCHASE. CUSTOMER WILL BE CHARGED FOR 
THE REPAIR OF ANY UNIT RECEIVED WITHOUT SUCH PROOF OF PURCHASE.
Limited Warranty Limits And ExclusionsThis warranty ONLY COVERS failures due to defects in materials or workmanship, and DOES NOT COVER 
normal wear and tear or cosmetic damage. The warranty ALSO DOES NOT COVER damages which 
occurred in shipment, or failures which are caused by products not supplied by the warrantor, or failures 
which result from accidents, misuse, abuse, neglect, mishandling, misapplication, alteration, faulty 
installation, set-up adjustments, misadjustment of consumer controls, improper maintenance, power line 
surge, lightning damage, modifi cation, introduction of sand, humidity or liquids, commercial use such as 
hotel, office, restaurant, or other business or rental use of the product, or service by anyone other than a 
Factory Servicenter or other Authorized Servicer, or damage that is attributable to acts of God.
THERE ARE NO EXPRESS WARRANTIES EXCEPT AS LISTED UNDER “LIMITED WARRANTY 
COVERAGE”. 
THE WARRANTOR IS NOT LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES 
RESULTING FROM THE USE OF THIS PRODUCT, OR ARISING OUT OF ANY BREACH OF THIS 
WARRANTY. (As examples, this excludes damages for lost time, travel to and from the servicer, 
loss of or damage to media or images, data or other memory or recorded content. The items 
listed are not exclusive, but are for illustration only.)
ALL EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE WARRANTY OF 
MERCHANTABILITY, ARE LIMITED TO THE PERIOD OF THE LIMITED WARRANTY.
Some states do not allow the exclusion or limitation of incidental or consequential damages, or 
limitations on how long an implied warranty lasts, so the exclusions may not apply to you.
This warranty gives you specific legal rights and you may also have other rights which vary from 
state to state. If a problem with this product develops during or after the warranty period, you may 
contact your dealer or Servicenter. If the problem is not handled to 
your satisfaction, then write to 
the warrantor’s Consumer Affairs Department at the addresses listed for the  warrantor.
PARTS AND SERVICE, WHICH ARE NOT COVERED BY THIS LIMITED WARRANTY, ARE YOUR RESPONSIBILITY.
F1104
Obtain Product Information and Operating Assistance; locate your 
nearest Dealer or Servicenter; purchase Parts and Accessories; or make 
Customer Service and Literature requests by visiting our Web Site at:
http://www.panasonic.com/consumersupportor, contact us via the web at:http://www.panasonic.com/contactinfoYou may also contact us directly at:
1-800-211-PANA (7262),
Monday-Friday 9 am-9 pm; Saturday-Sunday 10 am-7 pm, EST.
For hearing or speech impaired TTY users, TTY : 1-877-833-8855
Accessory Purchases
Purchase Parts, Accessories and Instruction Books online for all Panasonic Products 
by visiting our Web Site at:  http://www.pasc.panasonic.com
or, send your request by E-mail to:  [email protected]
You may also contact us directly at:
1-800-332-5368 (Phone)  1-800-237-9080 (Fax Only) (Monday – Friday 9 am to 8 pm, EST.)Panasonic Services Company
20421 84th Avenue South, Kent, WA 98032
(We Accept Visa, MasterCard, Discover Card, American Express, and Personal Checks)For hearing or speech impaired TTY users, TTY : 1-866-605-1277
Panasonic Puerto Rico, Inc.
Ave. 65 de Infantería, Km. 9.5, San Gabriel Industrial Park, Carolina, Puerto Rico 00985
Phone (787)750-4300, Fax (787)768-2910
Service in Puerto Rico
ONLY FOR CANADA
Panasonic Canada Inc.
PANASONIC/TECHNICS PRODUCT — LIMITED WARRANTY
Panasonic Canada Inc. warrants this product to be free from defects in material and workmanship and agrees to remedy any such defect for a period as stated below from the date of original 
purchase.
  Technics Audio Product   One (1) year, parts and labour
  Panasonic Audio & DVD Product   One (1) year, parts and labour
  Accessories including rechargeable batteries   Ninety (90) days
In-home Service will be carried out only to locations accessible by roads and within 50 km of an authorized Panasonic service facility.
LIMITATIONS AND EXCLUSIONS
This warranty does not apply to products purchased outside Canada or to any product which has been improperly installed, subjected to usage for which the product was not designed, misused 
or abused, damaged during shipping, or which has been altered or repaired in any way that affects the reliability or detracts from the performance, nor does it cover any product which is used 
commercially. Dry cell batteries are also excluded from coverage under this warranty.
This warranty is extended to the original end user purchaser only. A purchase receipt or other proof of date of original purchase is required before warranty service is performed.
THIS EXPRESS, LIMITED WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE.
IN NO EVENT WILL PANASONIC CANADA INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES.
In certain instances, some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, or the exclusion of implied warranties, so the above limitations and 
exclusions may not be applicable.
WARRANTY SERVICE
   FOR PRODUCT OPERATION ASSISTANCE, please contact: 
  Our Customer Care Centre:  Telephone #:  (905) 624-5505
   1-800 #: 1-800-561-5505
    Fax #:   (905) 238-2360
    Email link:  “Contact Us” on www.panasonic.ca
   FOR PRODUCT REPAIRS, please locate your nearest Authorized Servicentre at www.panasonic.ca :
  Link : “Servicentres
TM locator” under “Customer support”
Panasonic Factory Service:
  Richmond British Columbia   Mississauga, Ontario
  Panasonic Canada Inc.  Panasonic Canada Inc.
  12111 Riverside Way  5770 Ambler Drive
  Richmond BC   V6W 1K8  Mississauga ON  L4W 2T3
  Tel:  (604) 278-4211  Tel:  (905) 624-8447
  Fax: (604) 278-5627  Fax: (905) 238-2418
IF YOU SHIP THE PRODUCT TO A SERVICENTRE
Carefully pack and send prepaid, adequately insured and preferably in the original carton.
Include details of the defect claimed, and proof of date of original purchase. Product or Part Name Parts Labor
All Portable Audio Products except item 
listed belowOne (1) Year One (1) Year
Rechargeable batteries 
(in exchange for defective item)Ten (10) Days Not applicable 
						

							4
Check the packing carton for these accessories.

To save power when the unit is not to be used for a long time, unplug the AC adaptor from the household AC outlet.

The batteries are drained if you leave the AC adaptor connected after recharging is complete. When finished recharging, unplug the AC 
adaptor from the unit.

AC adaptor standby power consumption: 0.1 W
Power supplyPlay time 

above, Specifications
The unit will also work when using the AC adaptor only.
Connect the AC adaptor (

above).
AC adaptor 
The battery indicator (This indicator appears when the unit is on.)

Before playing starts the battery indicator level may temporarily 
go down or flash although the batteries are not drained. It appears 
correctly once you start play.
The unit switches off shortly after 
the indicator starts flashing.
Dry cell batteries (not included)

You can get extended play time by using the dry cell batteries together 
with the rechargeable batteries in the unit.
(The unit will also work when batteries are in the case only.)



Insert into 
both the 
DC IN jack 
and EXT 
BATT jack.

Insert 
batteries.
EXT 
BATT DC IN 

Press and open.
“LR6, AA” alkaline batteries

You can recharge the batteries before they are fully discharged.

Fit the battery lid so it is secure and flush with the battery 
compartment. If it comes loose, it may scratch your discs.Recharging takes approx. 3 to 4 hours (a maximum of approx. 6 hours). 
(When using the supplied rechargeable batteries.) 
Rechargeable batteries can be recharged approximately 300 times.
Using the rechargeable batteries   Charge the batteries first!
OPEN
OPENOPENOPEN

Press to 
open the lid.
+-
+
-OPEN
Insert the 
rechargeable batteries.
Press down on  
end when removing.OPEN


Close 
securely.
Press the tab firmly, 
and lift upwards.
CHGRecharging starts.
Recharging complete. The “CHG” lamp lights.
The “CHG” lamp goes out. 
AC adaptor
DC IN

Insert the AC 
adaptor into a 
household AC 
outlet. 
 Insert into the 
DC IN jack.

Household 
AC outlet
Recharge the batteries.
Turn the unit off before recharging (

page 5).

During recharging, “  ” scrolls on the remote control.

Remove the rechargeable batteries from the unit if they are not used 
for a long time. Play time
Using on a flat stable surface at 25 	C (77 	F), all sound quality effects are 
canceled, Hold is on, Anti-skip is on POS 1 (CD-DA) and recommended bit rate 
(MP3: 128 kbps). Play times are in hours and approximate.

The play time may be less depending on the operating conditions.

Play time will be considerably reduced when playing CD-RW.
Batteries used MP3 CD-DA
2 alkaline batteries
2105 60
2 supplied rechargeable batteries
1 45 252 supplied rechargeable batteries
1 and 2 alkaline batteries
2150 85
1 
When fully recharged   
2 When using the external battery case
Recharging timeSupplied rechargeable batteries:   
  About 3 to 4 hours
Audio (CD-DA)Sampling frequency:  44.1 kHz
No. of channels:
  2 (left and right, stereo)
Headphone output level: 
  RMS max. 6 mW6 mW/ 
 16  (adjustable)
Frequency response:
  20 Hz to 20,000 Hz
 (0.5 dB to 
7.0 dB)
PickupLight source:  Semiconductor laser
Wavelength: 795 nm
MP3Supported bit rates:
(Supports variable bit rates)
  32 kbps to 320 kbps
  (128 kbps is recommended)
Supported sampling frequency:
  48 kHz/44.1 kHz/32 kHz
Maximum number of items 
  (total no. of albums and tracks):  999(total no. of albums):  500
Maximum album levels:  100
GeneralPower supply:DC input (via included AC adaptor):  DC 4.5 V
AC adaptor input:  AC 120 V  60 Hz
Power consumption:
Using AC adaptor
  (MP3/CD-DA):  0.8 W/0.7 W
Recharging: 3.4 W
Dimensions (WHD):
 136.2 mm17.3 mm136 mm
(5
3/8  11/16  511/32)
Mass: 188 g (6.6 oz.) (with batteries)
 136 g (4.8 oz.) (without batteries)
Operational temperature range:
 0 	C to 40 	C (32 	F to 104 	F)
Rechargeable temperature range:
 5 	C to 40 	C (41 	F to 104 	F)
AC adaptor standby power 
consumption: 0.1 W
Note:Specifications are subject to change 
without notice.
Mass and dimensions are approximate.
Specifications

1 Pair of stereo earphones: 
 U.S.A.: L0BAB0000190
 Canada: L0BAB0000198

1 Wired remote control: 
 U.S.A.: N2QCBD000052
 Canada: N2QCBD000051

1 AC adaptor: RFEA428C-2M

1 External battery case: 
 RFA2666-H
2 Nickel-metal hydride 
rechargeable batteries:
Recommended replacement 
rechargeable batteries: 
RFKFHFAZ09PM (HHF-AZ09) 
(Nickel-metal hydride 
rechargeable batteries)
Always use the supplied or 
recommended replacement 
rechargeable batteries. Correct 
operation cannot be guaranteed 
if other rechargeable batteries 
are used.

1 Battery carrying case:
 RFC0062-X
Supplied Accessories
Use product numbers indicated when ordering replacements or 
optional accessories from your Panasonic dealer.
(Product numbers correct as of October 2005. These may be subject to change.)To order accessories in the U.S.A., refer to the “Accessory Purchases” on page 3.
The model number and serial number of this product can be found on either 
the back or the bottom of the unit.
Please note them in the space provided below and keep for future reference.
MODEL NUMBER
                            SL-CT730
SERIAL NUMBER
User memo:
DATE OF PURCHASE
DEALER NAME
DEALER ADDRESS
TELEPHONE NUMBER 
						

							5
45

  
 VOL  
1        0:01    
HOLD
/
HOLD
3
BP ON
BP OFF
MP3
1   0:01MP3
OPEN
  Insert a disc and 
close the disc lid.
Note on CD-R and CD-RW
For CD-DA format, use a music disc and finalize
 it after recording. The unit 
may not be able to play some discs due to the condition of the recording.

 A process performed after recording that enables CD-R/CD-RW players to play 
audio CD-R and CD-RW.
Unit limitations
Only the artist name and track title ID3 tags (version 1.0 and 1.1) are displayed.
This unit is compatible with multi-session discs but if there are a lot 
of sessions it takes more time for play to start. Keep the number of 
sessions to a minimum to avoid this.

This unit cannot play files recorded using packet write.

Depending on how you create MP3 files, they may not play in the 
order you numbered them or may not play at all.Tone on
Remote control button guide
While stopped, each 
time you press and hold 
Tone off
Remote control operation tone
Move this when the 
earphones are not in use. 
(Prevents tangling)
Bottom of productRemoving a disc Tilt to control the 
volume. (0 to 25) 
(: Increase
: Decrease)
(The power switches 
on and play starts.)Open the lid.Press firmly into 
the unit.
Elapsed play 
time of track  Current track 
number Insert the 
plug fully

.(The unit and remote control each 
have independent HOLD switches.)
Long cord to 
the right
 side for the right ear, 
 side for the left ear
For U.S.A.
For 
Canada
Pause
Remote control Main unit
Cannot operate. / Press.

Press again to restart play.
Remote control Main unit
  Press.
  Press.
 6     25ALBUM
Number of albums
Number of tracks
MP3
CD-DA11   51:52
Number of tracks Total play time
Stop
Remote control Main unit
  While stopped, 
press and hold.  While stopped, press.
(Everything disappears from the display.)

If the unit is left in stop mode for approximately 10 minutes, it turns 
itself off automatically.
Turn off
Search
Remote control Main unit
Backward  Forward Backward 
   Forward 
While playing, tilt and hold.
While playing, press and hold.

You can only search within the current track except for during all 
track repeat (

page 6) and regular play.


When playing MP3, the elapsed play time displayed may differ from the 
actual elapsed time particularly while searching MP3 with variable bit rates. 

When searching during play, the sound is interrupted longer while 
playing MP3 than CD-DA.

When searching MP3 during play, short tracks (less than approx. 10 
seconds for MP3 recorded at 128 kbps) may be skipped.
EQ
Remote control
Lights while playing MP3
Press
Tilt left
Tilt right Tilt up
Tilt down

If the plug is not fully inserted, 
problems may occur with the remote 
control display and operation, and 
the sound may be interrupted.
Insert the 
plug fully
.
Remote control Main unit
Backward  Forward Backward 
   Forward 
Tilt. Press.

Tilt left twice (Remote control) or press [] twice (Main unit) 
consecutively to skip to the beginning of the previous track while playing.

You cannot use [] to skip to any previous tracks during random 
and random repeat play modes (

page 6).
Skip
001track.mp3
002track.mp3
003track.MP3
001album
CD-ROM drive
001track.mp3
Prefix with 3-digit numbers in the order you 
want to playNaming tracks and albums
Extension
(
or.MP3)002album
004track.mp3
005track.mp3
004album
008track.MP3
009track.MP3
003album
006track.mp3
007track.MP34
3
1
2Up to 32 characters
ID3 tags are limited to 30 characters
If you create an album like this, the 
files may not play in the order you 
numbered them.
The albums would play in the order 

, , , . 
When creating MP3 files to play on this unitDisc formats: ISO9660 level 1 and level 2 (except for extended formats)
Playing MP3 MP3: A method of compressing data with little loss to the original 
sound quality. 


Press.  Slide to cancel HOLD.
Listening to CDs (Basic play)MP3 and CD-DA indicate limitations on these discs only.
Until the album you want appears, 
Remote control Main unit
Backward  Forward Backward 
   Forward 
tilt and hold, while stopped.
press and hold, while stopped.
                  
Album Skip  MP3 
Album numberNumber of tracks in the album
 3      10ALBUM 
						

							6
Handy functionsPlayback modes
When the display is difficult to see...(Contrast adjustment)
(On the main unit)
Set the main unit to HOLD while stopped. While pressing and holding 
[/], press [] (darker) or [] (lighter).
To see the display in the darkEach time you change the position of the hold switch on the remote 
control, the display will light for approx. 5 seconds.
MODE
MP3You cannot select “RND” and “AB” with MP3.
RNDRND
A
1B
One track 
repeat All track 
repeat Random 
Random 
repeat 
No display (canceled)AB repeat 
(

below)
While playing
While pausedor
RQT8190
MP3 and CD-DA indicate 
limitations on these discs only.
Changing the play modeChanging the sound quality/sound effects
         While stopped, tilt to select 
the track number.


MEMO/
DISPPress to enter.
Track number
01MALBUM1 3M
Sequence number
Album number
MP3
01 3M
Track number Sequence number
Will appear after [
MEMO/
DISP] is pressed CD-DA

Repeat steps to to program up to 20 tracks.

 Press to play.
Confirm tracks selected: While playing, press [
MEMO/
DISP]. Cancel: While playing, press [/] (Remote control)./
Press [] (Main unit).
(“M” disappears.) 
Playing desired tracks only (Program play) 
MODE
Playing only the tracks in a selected album 
(Album mode)  
MP3

To select another album (

page 5, Album skip)

You cannot select album mode during program play (

above).
Each time you press and hold 
No display 
(canceled) Album mode
(Only tracks on the desired 
album are played)
The anti-skip function (ANTI-SKIP SYSTEM) reduces or eliminates 
skipping caused by vibration. You can change the anti-skip memory time.

MEMO/
DISP
POS2POS1
Anti-skip enhanced mode
Able to withstand a maximum of 
45 seconds of vibration  Sound enhanced mode
Able to withstand a maximum of 
10 seconds of vibration
MP3 You cannot change the memory time for MP3. It is a maximum 
of 100 seconds for MP3 recorded at 128 kbps.
Changing the anti-skip mode  CD-DA
While stopped, 
each time you press and hold 

“~
” is displayed in place of anything over 32 characters.

“_” is displayed in place of characters this unit cannot display.

“
” appears if ID3 tags haven’t been entered.

MEMO/
DISPTrack title
ID3 track title
Track number and 
elapsed play time Album title
ID3 artist name
Changing the display  MP3
While playing, each time 
you press and hold 
Turn off this unit and the other equipment before connection.
Insert each plug fully. [Plug type: 3.5 mm (
1/8 in.) stereo]If you don’t want the remote control operation tone, turn it off (

page 5).
Each time you press 
To CD or AUX terminalsAudio system 
and so on
Main unit
Remote 
controlAudio cable (not included)

You cannot use an 
optical cable. 
Specifying the AB segment
Press to specify the start point (A).                                                                  Press once more to specify the end point (B).  

Stop or skip (

page 5) to cancel.

If you do not specify point B this will automatically be set as the end 
of the disc. Repeat begins when this point is reached. You can also 
specify point B again by pressing [
MEMO/
DISP].

MEMO/
DISP
Backward
MP3 and CD-DA indicate 
limitations on these discs only.
Forward
EQ

If you select 3D-1 or 3D-2, the sound volume may be reduced.

The effect may differ with different kinds of music.

Depending on the recording conditions, sound may be interrupted 
when switching between EQ settings.


If you select 3D-1 or 3D-2 then try playing a disc that contains both CD-ROM 
format and CD-DA format tracks, there will be a brief noise when the disc 
changes from playing the CD-ROM format track to the CD-DA format one.

If RMTR is set when playing MP3, the effect is canceled as soon as a 
CD-DA format track is played. You can combine the sound quality and sound effects settings. Set the 
sound quality by pressing [EQ] and then the sound effects by pressing 
and holding [EQ]. (You can also set the sound effects first.) 
H.BASS
H.BASS
S-XBS
S-XBS
TRAIN
Boosts the bass
Reduces sound leaks 
and listening fatigue Enhanced S-XBS
No display (Cancels all 
sound quality effects)Enhanced H.BASS Add powerful bass
MP3 RMTR (Digital Re-master):You can regenerate signal frequency 
lost during compression, restoring the 
sound to near pre-compression form.
While playing, each time 
you press While playing, each time 
you press and hold 
Changing the sound qualityChanging the sound effects
Sound field of 3D3D-1
3D-2
RMTR
 MP3
Enhanced 3D-1
More natural 
sound quality
No display (Cancels all 
sound quality effects)
When connecting the unit to other equipment, set the volume 
level between 10 to 15, then use the volume control on the other 
equipment to adjust the volume.
Connecting to other equipment