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Panasonic SL-SX428

Panasonic SL-SX428
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Dear Customer
Thank you for purchasing this product.
Before connecting, operating or adjusting
this product, please read these instructions
completely. Please save this manual for
future reference.
1
RQT7187-1B
F1203TR1014
Portable CD Player
Operating Instructions
SL-SX430
SL-SX429C
SL-SX428
Note:
“EB” on the packaging indicates the
United Kingdom.
SL-SX429C and SL-SX428 models are not
designed for use with remote control.
Matsushita Electric Industrial Co., Ltd.
Web Site: http://www.panasonic.co.jp/global/
GCEB GN
p
Before requesting service, make the below 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,
consult your dealer for instructions.
Troubleshooting guide
References to the remote control apply only to SL-SX430.
GS GK
The HOLD function is on. Release HOLD (page 5).
The batteries may have run empty (
page 5).
(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.)
The disc isn’t correctly set.
The disc is scratched or dirty. (Tracks skipped.)
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 MP3 correctly if it is shaken while it is
reading the files.
Play of a multi-session disc may not be possible if there is a
blank data segment between sessions.
If there is large JPEG data etc. within a MP3 file, sound may
become muted and play may not be possible.
If you try playing a CD that contains CD-ROM format data and
normal audio data (CD-DA), output from one of the above
may become silent, and play may not be possible.
Ensure the plugs are inserted firmly.
Wipe the plugs clean with a clean cloth.
Noise may occur when playing MP3 if recording quality is poor.
The elapsed playing time disappears and sound is interrupted if
bumps continue repeatedly.
This doesn’t work if you change discs.
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 the last point stopped.
Disconnect then reconnect all power sources
(batteries and AC adaptor).
You cannot search through MP3 files.
You cannot skip between the first and last albums during play.
If [:]or [9] is pressed before [MEMO] you cannot
change the mode.
You may not be able to specify segment A or B at the end of
disc.
Depending on the type of MP3 disc recording, the effect may
not appear.
Be sure to connect other equipment through the remote
control. Speakers connected directly to the unit should have an
impedance of 1 k or less.
The operation tone may be off (
page 6).
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 recharge them.
The unit must be off before you can recharge.
This is normal.
The batteries may take a maximum of 6 hours to recharge
under some conditions.
This may occur after the first time you recharge the batteries
or 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 recharging is complete.
The indicator does not appear when the AC adaptor is
connected.
The indicator does not appear correctly under some
conditions.
SL-SX430
Cannot change the
Digital Re-master mode,
anti-skip mode.
Cannot specify the AB
segment.
Digital Re-master does
not work.
The unit malfunctions
when connected to other
equipment.
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.
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.
The unit stops working.
Cannot search through tracks.
Cannot skip albums.
RQT7187-1B04.1.219:17PMページ1
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Panasonic SL-SX428 Specifications

General IconGeneral
TypePortable CD Player
Channels2 (Stereo)
Frequency Response20 Hz - 20 kHz
Signal-to-Noise Ratio90 dB
Dynamic Range80 dB
Total Harmonic Distortion0.05%
Disc CompatibilityCD, CD-R, CD-RW
Playback ModesRepeat
Audio Output3.5mm headphone jack
Power Supply2 x AA batteries or AC adapter

Summary

Troubleshooting Guide

Troubleshooting No Play Issues

Checks and remedies for when the CD player does not play any disc.

Troubleshooting No Sound or Noise

Solutions for issues related to no audio output or excessive noise during playback.

Troubleshooting Resume Function Issues

Addresses problems with the resume playback feature not working correctly.

Troubleshooting First Track Playback

Explains why playback might not initiate from the first track on a disc.

Troubleshooting Unit Unresponsive

Steps to take when the CD player becomes unresponsive or freezes.

Troubleshooting Track Search Issues

Guides on resolving problems with searching or skipping tracks.

Troubleshooting Album Skip Issues

Solutions for difficulties in navigating between albums on MP3 discs.

Troubleshooting Mode Selection

Explains why Digital Re-master or anti-skip modes cannot be changed.

Troubleshooting AB Segment Specification

Details on issues with setting specific playback segments (A-B repeat).

Troubleshooting Digital Re-master Function

Addresses why the Digital Re-master feature may not be functioning.

Troubleshooting Connectivity Issues

Solutions for malfunctions occurring when connecting to external devices.

Troubleshooting Remote Control Tone

Explains how to resolve issues with the remote control's audible operation tones.

Troubleshooting Remote Control Operation

Guides on fixing problems with the remote control not functioning as expected.

Troubleshooting Recharging Issues

Provides solutions for problems encountered when recharging batteries.

AC Adaptor Warmth During Recharging

Informs users that the AC adapter may become warm during the charging process.

Troubleshooting Slow Battery Recharging

Explains why batteries might be taking longer than usual to recharge.

Troubleshooting Short Battery Playtime

Addresses issues where playtime is significantly reduced after recharging.

Troubleshooting Battery Indicator

Solutions for problems related to the battery indicator not displaying correctly.

Display Indicators

HOLD Function Display

Indicates when the HOLD function is active, preventing accidental button presses.

Disc Not Supported Display

Shows when a disc is not inserted or is of an unsupported format.

Disc Lid Open Display

Indicates that the disc lid is currently open.

Program Limit Display

Shows when the program has reached its maximum track limit.

Unit Maintenance

Cleaning the Unit Exterior

Instructions for cleaning the exterior surfaces of the CD player.

Product Specifications

Audio Specifications (CD-DA)

Technical details for Compact Disc Digital Audio playback.

Pickup Specifications

Information about the laser pickup unit used in the player.

MP3 Playback Specifications

Technical details for playing MP3 files, including bit-rates and sampling frequencies.

General Specifications

Covers power supply, consumption, operational range, and dimensions.

Battery Playtime Specifications

Details on expected playback duration with different battery types and disc formats.

Safety Precautions

Environmental Exposure Precautions

Advises against exposing the unit to direct sunlight, heat, or moisture.

Skin Discomfort and Allergic Reactions

Recommends discontinuing use if skin irritation or discomfort occurs.

Battery Handling Safety

Crucial safety guidelines for handling, inserting, and disposing of batteries.

Listening Safety Guidelines

Warnings and advice regarding safe listening volumes and practices.

CD Handling and Usage Precautions

Guidelines for using and handling various types of CDs to prevent damage or playback issues.

Installation and Ventilation Safety

Ventilation Requirements

Emphasizes the need for adequate ventilation to prevent overheating and fire hazards.

Obstruction of Vents Warning

Warns against blocking ventilation openings with materials like newspapers or cloths.

Open Flame Hazard Warning

Advises against placing open flames, such as candles, on the unit.

Battery Disposal Guidelines

Recommends environmentally responsible disposal of batteries.

Laser Safety Precautions

Laser Radiation Exposure Warning

Warns of hazardous laser radiation exposure if controls or procedures are misused.

Servicing and Repair Safety

Instructs users not to open covers or attempt self-repair; refer to qualified personnel.

Water and Liquid Exposure Warning

Moisture and Liquid Ingress Prevention

Advises against exposing the apparatus to rain, moisture, or placing liquid-filled objects on it.

Electrical and Radio Interference Notices

Socket Outlet Accessibility

Specifies that the socket outlet should be easily accessible.

Mobile Telephone Interference

Notes potential radio interference from mobile phones and suggests separation.

Climate Usage Notice

Indicates the unit's intended use in moderate and tropical climates.

Controls and Connections

Main Unit Controls Overview

Identifies and describes the buttons and ports on the main unit.

Remote Control Overview

Details the buttons and functions of the remote control.

Connection Options

Explains how to connect the unit to various audio equipment and accessories.

Playing MP3 Files

Information on compatibility and technology used for MP3 playback.

HOLD Function Explanation

Describes the purpose and operation of the HOLD function.

CD-R and CD-RW Compatibility

Details on playing CD-R and CD-RW discs, including finalization requirements.

Resume Function Explanation

Explains how the resume function works and when it is cancelled.

Auto Off Function

Describes the automatic power-off feature after a period of inactivity.

Supplied Accessories

Lists the accessories included with the product and part numbers.

Accessory Ordering Information

Provides contact details for ordering replacement accessories.

Power Supply and Battery Management

Rechargeable Battery Usage

Instructions for using and recharging special rechargeable batteries.

Dry Cell Battery Usage

Guidance on inserting and using ordinary dry cell or rechargeable batteries.

Voltage Selection and Adaptors

Information on selecting the correct voltage and using power plug adaptors.

Battery Indicator Function

Explains the battery indicator's behavior during charging and operation.

AC Adaptor Operation

Notes on the AC adaptor's configuration and the unit's standby status.

Car Adaptor Usage

Information on using the car power adaptor for recharging and power.

Playback Operations

Playback Control

How to play, pause, and restart music playback.

Track Search Function

Instructions on how to search for specific tracks on the disc.

Track Skip Function

How to skip to the next or previous track, including MP3 limitations.

Stop and Turn Off Operation

Methods for stopping playback and turning the unit off.

Advanced Playback Features

Program Play Function

How to program a sequence of tracks for playback.

MP3 Play Mode Selection

Options for selecting play modes like Random, Repeat, and AB Repeat for MP3s.

AB Segment Specification

How to set start (A) and end (B) points for segment repeat playback.

Anti-Skip System

Information on the anti-skip system and adjusting its memory time.

Sound Quality Adjustment

How to change sound quality settings using EQ and S-XBS.

Turning Operation Tones Off

Instructions for disabling the audible button operation tones.

MP3 Album Skip Playback

How to play only tracks from a selected album.

Album Mode Playback

How to select and play only tracks within a specific album.

Digital Re-master Function

Explanation of how Digital Re-master restores audio quality.

MP3 File Limitations

Notes on compatibility and playback order for MP3 files.

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