Panasonic SL-CT520 - User Manual

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.
Cannot hear the remote
control’s operation tone.
The remote control
does not work properly.
Cannot recharge.
The AC adaptor becomes
warm during recharging.
The batteries are taking
a long time to recharge.
Play time is short
after recharging.
The battery indicator
fails to appear or is
incorrect.
The unit stops
working.
Power cuts off.
1
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.
≥The HOLD function is on. Release 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 sound may be interrupted or there may be noise
when playing MP3 if the recording quality is poor.
≥The elapsed playing time disappears and sound is
interrupted if bumps continue repeatedly.
≥Separate this unit from mobile telephones.
≥This doesn’t work during random play.
≥It may not work correctly under some conditions.
≥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.
SL-CT520
SL-CT521C
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.
RQT7814-3P
F1004TT3075
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 remedies 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.
You may not be able to specify point A or B at the end of disc.
If [:] or [9] is pressed before [MEMORY] 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 operation tone may be off (
➪
page 6).
≥Remove the plug and reinsert it as fully as possible.
≥ Use only the included remote control to operate this unit.
≥ You aren’t using the special rechargeable batteries (
➪
page 5).
≥ You must insert two batteries before you can charge them.
≥The unit must be off before you can charge.
This is normal.
The batteries may take as long as 4.5 hours to recharge
under some conditions.
≥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 can go flat if you leave the AC adaptor
connected after charging is complete.
≥ 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 (HHR-4AGA/2B).
≥ 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.
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
C 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
RQT7814-3P.qxd3.305.7.14:21PMページ1

Summary

Troubleshooting Guide

Playback and Disc Issues

Troubleshoot disc not playing, skipping, or not resuming playback.

Sound and Operation Issues

Address no sound, noise, remote control problems, or mode issues.

Power and Charging Problems

Resolve issues related to batteries, AC adaptor, and charging.

System and Indicator Errors

Fix problems with battery indicators or unit malfunction.

Safety and Usage Precautions

Battery and Disc Handling Safety

Covers safe battery use, CD handling, and laser safety warnings.

Listening Volume and Hearing Safety

Advises on safe volume levels and hearing protection.

Product Warnings and Laser Safety

Highlights general product warnings and laser exposure precautions.

Product Service and Information

Service Requirements and Parts

Details product service needs, part replacement, and safety checks.

Product Identification

Locates model/serial numbers and provides user memo space.

Limited Warranty and Customer Support

Warranty Coverage and Exclusions

Outlines warranty terms, coverage, and limitations.

Customer Services Directory

Provides contact information for product support and service.

Product Specifications

Audio and MP3 Formats

Lists audio sampling frequencies, channels, response, and MP3 bit rates.

General Technical Details

Includes power supply, operating temperature, and dimensions.

Connections and Media Handling

Device Connections

Explains how to connect power, headphones, and audio systems.

CD-R;RW and MP3 Playback

Notes on CD-R/RW compatibility and MP3 file playback rules.

Power Supply Options

Battery and Adaptor Usage

Guides on using dry cell, rechargeable batteries, and AC/car adaptors.

Control Operations

Disc and Navigation Controls

Explains disc loading, play, pause, skip, and search functions.

Special Functions

Covers HOLD, Program, and other advanced operational features.

Using the Remote Control

Sound and Play Mode Settings

Adjusts sound quality (EQ) and selects playback modes via remote.

Memory and Special Function Controls

Uses memory button for programming, anti-skip, and re-master.

Panasonic SL-CT520 Specifications

General

Type	Portable CD Player
Playback Formats	CD-DA, MP3
Anti-Skip Protection	Yes
Anti-Shock	Yes
Output	Line Out
Headphone Output	3.5 mm
Disc Format	CD
Playable Media	CD, CD-R, CD-RW
Power Supply	DC
Power Source	2 x AA Batteries or AC Adapter
Dimensions	135 x 135 x 30 mm
Features	Repeat