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Sony GX255 User Manual

Sony GX255
44 pages
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©2005 Sony Corporation
2-580-011-14(1)
Mini HI-FI
Component
System
Operating Instructions
Owner’s Record
The model and serial numbers are located on the rear of the unit. Record the serial number
in the space provided below. Refer to them whenever you call upon your Sony dealer
regarding this product.
Model No. ______________ Serial No. ______________
MHC-GX555/GX355/GX255
MHC-RG575S/RG475S/RG470/
RG270/RG170

Table of Contents

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Sony GX255 Specifications

General IconGeneral
BrandSony
ModelGX255
CategoryStereo System
LanguageEnglish

Summary

System Introduction

Owner's Record

Record model and serial numbers for dealer reference.

Safety and Warnings

General Safety Precautions

Avoid fire/shock risks, proper ventilation, liquid handling, AC connection, battery disposal.

FCC Compliance and Interference

Equipment tested to FCC limits for residential interference.

Laser and Eye Safety

Class 1 laser classification and eye hazard warning for optical instruments.

Disc Playback Guide

How to Use This Manual

Explains operations using remote or unit buttons.

Playable and Incompatible Discs

Lists compatible and unsupported disc formats, including CD-R/RW and MP3.

Disc Playback Notes and Issues

CD-R/RW Compatibility and Copyright

Details on CD-R/RW compatibility, copyright protection, and DualDiscs.

Getting Started: System Setup

Hooking up the System

Step-by-step guide to connect speakers, sub woofer, antennas, and power.

Getting Started: Basic Operations

Remote Control and System Handling

Inserting batteries, attaching pads, and carrying the system safely.

Getting Started: System Settings

Placing the Sub Woofer

Recommendations for optimal bass reproduction and placement.

Setting the Clock

Instructions to set the system's clock using the remote control.

CD/MP3 Playback: Loading and Basic Play

Loading and Playing Discs

How to insert discs and start playback in Normal/Shuffle modes.

CD/MP3 Playback: Modes and Operations

Selecting Play Modes

Explains various playback modes like ALL DISCS, 1DISC, ALBM, SHUF, PGM.

Other CD/MP3 Operations

Covers stopping, pausing, selecting tracks, albums, and managing discs.

CD/MP3 Playback: Repeat Play and MP3 Notes

Playing Discs Repeatedly

How to set repeat playback for single tracks or all tracks.

MP3 Playback Considerations

Specific notes on MP3 playback, album limits, and potential issues.

CD/MP3 Program Play

Creating Your Own Program

How to program up to 25 tracks for custom playback order.

Tuner Operations: Presetting Stations

Presetting Radio Stations

How to automatically or manually tune and store radio stations.

Tuner Operations: Listening and Settings

Listening to the Radio

How to tune in and listen to preset or non-preset radio stations.

Tuner Settings and Improvements

Changing AM tuning interval, improving reception, and CD power management.

Tuner Operations: Manual Tuning and RDS

Manual Tuning for Non-Preset Stations

How to manually tune to radio stations not stored in memory.

Radio Data System (RDS)

Explains RDS, receiving RDS broadcasts, and checking RDS information.

Tape Playback

Loading and Playing Tapes

Instructions for loading tapes and playing them, including Relay Play and AMS.

Tape Recording

CD-TAPE Synchro Recording

How to record an entire CD onto a cassette tape automatically.

Manual Tape Recording

How to record from CD, Tape, Tuner, or Audio In manually.

Sound Adjustment: Basic Controls

Adjusting Bass and Sound Effects

Using GROOVE for bass boost and selecting sound effect presets.

Using the Sub Woofer

How to turn the sub woofer on/off and adjust its volume.

Sound Adjustment: Equalizer and Surround

Graphic Equalizer and Personal Files

Adjusting EQ levels and storing custom sound profiles.

Surround Sound Effect

How to turn surround sound on or off.

Sound Adjustment: Karaoke and Mixing

Karaoke Mode Operations

How to enjoy karaoke by connecting a microphone and adjusting levels.

Mixing and Recording Sounds

How to mix microphone input with music sources and record.

Timer Functions: Sleep and Play Timers

Sleep Timer

Set the system to turn off automatically after a set time.

Play Timer

Set the system to wake you up with music at a specific time.

Timer Functions: Radio Recording Timer

Rec Timer for Radio Programs

How to schedule radio program recording using the timer.

Display and Timer Management

Power Saving Mode

Turn off the display and demonstration to save power.

Managing Timer Settings

How to activate, check, change, and cancel timer settings.

Display Information: Disc Details

Viewing Disc Information

Check playing time, remaining time, track titles, and album names.

Display Features: Illuminator and Tuner Info

Power Illuminator Settings

Cycle through different power illuminator patterns.

Viewing Tuner Information

Display station name, preset number, frequency, and clock.

Optional Components

Connecting Optional Components

How to connect analog components via the AUDIO IN jack.

Listening and Recording Audio

How to play and record audio from connected external devices.

Troubleshooting: General Issues

General Troubleshooting Steps

Basic checks for power issues, sound, volume, and connections.

Indicator Flashing and System Reset

Actions for flashing indicator and lost settings.

Troubleshooting: Remote, Player, and MP3 Issues

Remote Control and Display Problems

Troubleshooting remote function, feedback, and TV screen color issues.

CD/MP3 Player and MP3 Playback Issues

Addresses disc tray, playback start, skipping, and MP3 track problems.

Troubleshooting: Tuner, Tape, and System Operation

Tuner and Audio Noise Troubleshooting

Resolving hum, noise, poor reception, and stereo issues.

Tape Deck and Recording Problems

Troubleshooting tape recording, playback, erase, and sound quality issues.

System Reset Procedure

Steps to reset the system to factory settings if other measures fail.

System Messages

CD/MP3 and Tuner Messages

Explains messages related to disc playback and tuner presets.

Tape and Timer Messages

Explains messages related to tape deck operation and timer settings.

Important Precautions

Operating Voltage and Safety Guidelines

Checks for correct voltage and general safety during operation.

Placement, Heat, and Speaker Interference

Guidelines for placement, managing heat, and TV color distortion.

Important Notice on TV Screen Damage

Warning about permanent damage to TV screens from static images.

Disc and Tape Care Procedures

Disc Handling and Cleaning

Advice on cleaning, handling, and avoiding damage to discs.

Tape Usage, Maintenance, and Protection

Guidelines for long tapes, cleaning heads, demagnetizing, and protecting tapes.

System Specifications: Amplifier Output

North American & Canadian Models

Power output and distortion for GX555, GX355, GX255 series.

European, Russian & Mexican Models

Power output and distortion for RG475S, RG470, RG270, RG170 series.

System Specifications: Connectivity, CD Player, and Other Models

Other Model Power Specs & Connectivity

Power for RG575S and system inputs/outputs (AUDIO IN, MIC, PHONES).

CD Player Performance Metrics

Laser properties, frequency response, S/N ratio, and dynamic range.

System Specifications: Tape, Tuner, and Speaker Details

Tape Deck and Tuner Performance

Recording system, frequency response, wow/flutter, tuner ranges, and frequencies.

Speaker System Details (North American/Canadian)

Specs for GX555, GX355, GX255 front and sub woofer speakers.

System Specifications: European/Russian Speaker Models

RG475S/RG470/RG270/RG170 Front Speakers

Specs for RG475S, RG470, RG270, RG170 front speakers.

RG475S/RG470 Sub Woofer Speakers

Specs for RG475S, RG470 sub woofer speakers.

System Specifications: Mexican and Additional Speaker Models

Mexican Speaker Models (RG575S/RG470)

Specs for RG575S/RG470 AV front and sub woofer speakers.

Additional Speaker Configurations

Specs for RG270/RG475S/RG575S speaker variants.

General System Information

Power Requirements and Consumption

Voltage requirements and power consumption figures for various models.

Mass and Supplied Accessories

System weight and list of included accessories.

Button Locations and Reference

Using the Button Location Guide

How to find buttons and their corresponding reference pages.

Main Unit Button Locations

Diagram showing button numbers and their alphabetical list with pages.

Remote Control Guide

Remote Control Button Locations

Diagram showing remote button numbers and their alphabetical list with pages.

Remote Control Button Descriptions

List of button functions and their corresponding illustration numbers.

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