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Sony CDX-GT44U User Manual

Sony CDX-GT44U
52 pages
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4-284-500-51(1)
CDX-GT45U/CDX-GT44U
FM/AM
Compact Disc
Player
To switch the FM/AM tuning step, see page 4.
To cancel the demonstration (DEMO) display, see page 4.
Para cambiar el paso de sintonización de FM/AM, consulta la
página 4.
Para cancelar la pantalla de demostración (DEMO), consulte la
página 4.
Operating Instructions GB
Manual de
instrucciones
ES

Table of Contents

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Sony CDX-GT44U Specifications

General IconGeneral
MP3 playbackYes
CD-RW playback-
Audio formats supportedAAC, MP3, WMA
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Preset stations quantity30
Impedance220 Ω
Product colorBlack
Ready for iPodNo
Audio output channels4.0 channels
Equalizer bands quantity7
USB version2.0
Line outputs (RCA)4
USB ports quantity1
Output voltage2 V
Key illumination colorRed
Weight and Dimensions IconWeight and Dimensions
Weight1200 g
Dimensions (WxDxH)178 x 179 x 50 mm

Summary

Getting Started: Initial Setup and Configuration

Switching FM/AM Tuning Step

Guide to changing the FM/AM tuning frequency step for specific regions.

Canceling DEMO Mode

Instructions on how to disable the demonstration display feature.

Setting the Clock

Steps to set the 12-hour or 24-hour digital clock display.

Front Panel Detachment and Attachment

Attaching the Front Panel

Instructions for reattaching the front panel to the unit.

Front Panel Removal Caution Alarm

Information about the caution alarm that sounds if the front panel is not detached.

Main Unit Control Layout

Remote Commander Control Layout

Radio Tuning and Station Management

Storing and Receiving Radio Stations

Guide to storing and retrieving radio stations manually and automatically.

Radio Data System (RDS) Features

Selecting Program Type (PTY)

How to search for stations based on program type.

Setting Clock via RDS CT Data

Using RDS CT data to automatically set the clock time.

CD and USB Media Playback

Playing Audio Discs

Steps to insert and play audio CDs.

Playing Music from USB Devices

Guide to connecting and playing music files from a USB storage device.

Track Searching and Playback Modes

Playback Modes: Repeat and Shuffle

How to use repeat and shuffle play modes for tracks and albums.

Advanced Track Search Methods

Quick-BrowZer™ Track Search

Using Quick-BrowZer to search tracks by category.

Jump Mode for Quick Track Selection

Using Jump mode within Quick-BrowZer for faster track selection.

Sound Settings and Setup Menu Overview

Adjusting Sound Characteristics

Steps to adjust audio characteristics like EQ, position, balance, and fader.

Advanced Sound Customization: EQ7

EQ7 Preset Curve Selection

How to choose from seven preset equalizer curves.

Customizing EQ7 Equalizer Settings

Steps to create custom equalizer settings.

Sound Optimization and Listening Position Adjustment

Time Alignment for Sound Optimization

Simulating a natural sound field by delaying speaker output.

Fine-tuning Listening Position Settings

Fine-tuning the sound stage based on listener position.

DM+ Advanced Sound Enhancement

Improving compressed sound by restoring lost high frequencies.

Rear Speaker Functionality and Setup Adjustments

Rear Bass Enhancer Function

Using rear speakers as a subwoofer to enhance bass.

Configuring System Setup Items

Guide to setting clock, beep, caution alarm, AUX, auto off, and audio output.

Advanced System Setup Options

Black Out Illumination Feature

Automatically turns off illumination after a period of inactivity.

Demonstration Mode Activation

Enables or disables the demonstration mode.

Display Dimmer and Motion Display Options

Adjusting display brightness and enabling motion display.

Zappin Feature Settings

Configuring playback time and beep sound for the Zappin feature.

Filter, Phase, and Loudness Settings

Adjusting high/low pass filters, subwoofer phase, and loudness.

Connecting Optional Audio Equipment

Auxiliary Audio Device Connection

Guide to connecting and listening to portable audio devices through the AUX input.

Adjusting AUX Input Volume and Level

Steps to set the volume and input level for connected audio devices.

Additional Information and User Precautions

General Device and Handling Precautions

Safety and handling advice for the unit and connected devices.

Disc Handling and Playback Notes

Guidelines for handling and playing various types of discs.

Disc Compatibility and Playback Troubleshooting

Incompatible Disc Types

List of disc types and conditions that prevent playback.

CD-R/CD-RW Disc Notes

Details on limitations and compatibility for recordable CDs.

MP3/WMA/AAC File Playback Details

Information on playback order and compatibility of compressed audio files.

Device Maintenance and Cleaning

Replacing the Remote Commander Battery

Guide to replacing the lithium battery in the remote commander.

Cleaning Unit and Panel Connectors

Instructions for cleaning connectors between the unit and front panel.

Detailed Technical Specifications

Tuner Section Technical Details

Technical details for FM and AM tuning ranges, sensitivity, and selectivity.

CD Player Section Technical Details

Technical data for CD player signal-to-noise ratio and frequency response.

USB Player and Power Amplifier Specifications

Specifications for USB interface, maximum current, and power amplifier output.

General Specifications and Supplied Accessories

Overall dimensions, weight, power requirements, and supplied accessories.

Troubleshooting Common Operational Issues

Troubleshooting: No Power or No Sound

Troubleshooting steps for units with no power or no audio output.

Troubleshooting: Memory Loss and Noise

Resolving issues related to erased memory, blown fuses, or ignition noise.

Troubleshooting: Demo Mode and Display Issues

Solutions for unexpected demonstration mode activation or display disappearance.

Troubleshooting: Remote Operation and Radio Reception

Fixing problems with remote control operation and poor radio reception.

Troubleshooting Specific Playback and Connectivity Issues

Troubleshooting: Tuning and RDS

Addressing issues with preset tuning, automatic tuning, and RDS functionality.

Troubleshooting: CD and Disc Playback

Resolving issues related to loading, playing, and compatibility of CDs and discs.

Troubleshooting: MP3/WMA/AAC Playback

Troubleshooting playback problems with compressed audio files.

Troubleshooting: USB Playback and Sound Skipping

Solutions for USB playback errors, sound skipping, and intermittent sound.

Error Displays and Message Explanations

CHECKING and ERROR Message Explanations

Understanding messages related to USB connection confirmation and disc/USB errors.

FAILURE and HUB NO SUPRT Message Explanations

Troubleshooting connection failures and unsupported USB hubs.

NO DEV, NO MUSIC, NO NAME, OFFSET Message Explanations

Resolving messages indicating no device, no music, missing names, or internal malfunctions.

OVERLOAD and READ Message Explanations

Interpreting overload warnings and read status messages.

USB NO SUPRT and Character Display Message Explanations

Addressing unsupported USB devices and character display problems.

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