background image

No play.

No sound or there
is a lot of noise.

Play doesn’t
resume from the
last point stopped.

Play doesn’t start
from the first
track.

Cannot search
through tracks.

Cannot specify
point A or B.

Cannot change the
Digital Re-master
mode, anti-skip
mode.

Digital Re-master
does not work.

Cannot skip
albums.

The battery
indicator fails to
appear or is
incorrect.

The unit stops
working.

Power cuts off.

1

The HOLD function is on. Cancel HOLD (

page 5).

The batteries may be depleted (

page 5).

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

). If the lens gets marked with 

fingerprints, gently wipe them off with a cotton swab.

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.

Ensure the plugs are inserted firmly.

Wipe the plugs with a clean cloth.

The disc is scratched or dirty.

The sound may be interrupted or there may be noise
when playing MP3 if the recording quality is poor.

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

Separate the unit from mobile telephones.

This doesn’t work during random play.

It may not work correctly under some conditions.

Model No.

SL-SX450
SL-SX451C

Dear Customer

Thank you for purchasing this product.
Before connecting, operating or adjusting this product, please read
these instructions completely.
Please keep this manual for future reference.

RQT8037-P
F1104TR0

P

PC

p

Operating Instructions

Portable CD Player

Troubleshooting guide

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 3 if you reside in Canada.

Random play modes may be on (

page 6).

Play resumes from where last stopped (

page 5, Play). 

(If the lid is opened while the unit is turned off, the
resume function may not be cancelled.)

You cannot search through a disc with MP3 files.

You may not be able to specify point A or B at the end of
a disc.

If [

:

] or [

9

] is pressed before [MEMO] you

cannot change the mode.

Depending on the type of MP3 disc recording, the effect
may not appear.

You cannot skip from the last to first album, or vice
versa, during play.

The indicator does not appear when the AC adaptor is
connected.

The indicator may not appear correctly under certain
conditions.

Disconnect then reconnect all power sources (batteries
and AC adaptor).

If you connect or disconnect the AC adaptor, the power
cuts off even if batteries are inserted.

Panasonic 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

2004 Matsushita Electric Industrial Co., Ltd.

Printed in China

Panasonic Consumer Electronics Company,
Division of Panasonic Corporation of North America

One Panasonic Way Secaucus, New Jersey 07094

http://www.panasonic.com

RQT8037-P.qxd  04.11.19 3:13 PM  ページ 1

Summary of Contents for SL-SX451C

Page 1: ...me conditions Model No SL SX450 SL SX451C Dear Customer Thank you for purchasing this product Before connecting operating or adjusting this product please read these instructions completely Please keep this manual for future reference RQT8037 P F1104TR0 P PC p Operating Instructions Portable CD Player Troubleshooting guide Before requesting service make the following checks If you are in doubt abo...

Page 2: ...ile 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 ...

Page 3: ...nce 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 Obtain Product Information and Operating Assistance locate your nearest Dealer or Servicenter purcha...

Page 4: ...rchase RP CK455 for SL SX450 SL SX451C Set the unit s volume to 10 15 Use numbers indicated when ordering replacements or optional accessories from your Panasonic dealer Product numbers correct as of November 2004 These may be subject to change To order accessories in the U S A refer to Accessory Purchases on page 3 The HOLD function is on Cancel HOLD page 5 You haven t inserted a disc or it isn t...

Page 5: ......

Page 6: ...play canceled Enhanced S XBS EQ button Sound quality Other play method While stopped each time you press and hold MEMO You cannot change the memory time for MP3 It s a maximum of 100 seconds for MP3 recorded at 128 kbps 1 MEMO Confirm tracks Press M disappears Press during play Cancel Press after all desired tracks have been programmed While stopped use or 9 to select the track then press MEMO Tra...

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