Sony GT650UI Car Stereo Manual

The Sony GT650UI is an advanced in-dash car stereo featuring a 6.2-inch touchscreen display, built-in Bluetooth for hands-free calling and audio streaming, USB connectivity, AM/FM tuner with RDS, compatibility with various audio formats, steering wheel control compatibility, customizable illumination, and multiple audio adjustment settings. Designed for easy installation in most vehicles. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Media 8. Bluetooth Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 6.2-inch touchscreen display, built-in Bluetooth, USB port, AM/FM tuner, steering wheel control input, customizable illumination, audio adjustment settings.

Feature	Description
6.2-inch Touchscreen	Responsive touch interface for easy control
Bluetooth Connectivity	Hands-free calling and audio streaming
USB Port	Connect USB devices for media playback
AM/FM Tuner with RDS	Radio with station information display
Steering Wheel Control Input	Compatible with vehicle steering wheel controls
Customizable Illumination	Adjust display colors to match vehicle interior
Audio Adjustment	EQ settings, balance, fader, and loudness
Power Output	4 x 50W maximum power
Preamp Outputs	Front, rear, and subwoofer outputs
Remote Control	Included for additional control options

Installation

Unpack and inspect contents. Ensure vehicle battery is disconnected before installation.

Remove existing stereo: Use appropriate removal tools for your vehicle.
Connect wiring harness: Match colors of wires (red - ignition, yellow - battery, black - ground).
Connect antenna: Plug vehicle antenna cable into stereo antenna input.
Mount stereo: Secure in dashboard using mounting sleeve and brackets.
Connect speakers: Ensure proper polarity (positive/negative).

WARNING! Disconnect vehicle battery before installation to prevent electrical shorts. Ensure all connections are secure.

First-Time Setup

Reconnect vehicle battery and power on stereo; follow on-screen prompts.

Set language: In SETTINGS menu, select preferred language (default ENGLISH).
Pair Bluetooth device: Enable Bluetooth on phone, select "Sony GT650UI" from available devices.
Program radio stations: Use auto-scan feature to store favorite stations.
Adjust audio settings: Set EQ, balance, and fader to preference.
Customize illumination: Match display colors to vehicle interior lighting.

CAUTION! Do not operate stereo while driving. Park vehicle safely before adjusting settings.

Specifications

Display: 6.2-inch TFT color touchscreen.
Bluetooth: Version 4.1, A2DP, HFP.
USB: Supports MP3, WMA, AAC playback.
Radio: AM/FM tuner with 30 presets.
Power Output: 4 x 50W max (4 x 17W RMS).
Preamp Outputs: 3 pairs (front, rear, subwoofer).
Steering Wheel Control: Compatible with most vehicles.
Illumination: Customizable colors (red, blue, green, white).
Operating Voltage: 12V DC (negative ground).
Dimensions: DIN size (178mm x 50mm).

Controls and Settings

Access menu via touchscreen or physical buttons. Front Panel: POWER/VOLUME knob, SOURCE button, HOME button.

Touchscreen: Home screen with app icons, Settings menu, Audio adjustments, Source selection.

Audio Settings: EQ presets (Flat, Powerful, Vocal, Custom), Balance/Fader, Loudness, Subwoofer level. System Settings: Language, Display brightness, Illumination color, Bluetooth settings, Clock setting. Source Selection: Radio, USB, Bluetooth Audio, Auxiliary input.

Connecting Devices

USB: Connect USB drive for media playback. Bluetooth: Pair mobile devices. Auxiliary: 3.5mm aux input for external audio sources.

Turn off vehicle before connecting devices.
For USB: Insert USB drive into port (supports up to 64GB FAT32).
For Bluetooth: Enable pairing mode in stereo menu, select on mobile device.
For Aux: Connect 3.5mm cable from device to aux input.

Tip: Format USB drive as FAT32 for best compatibility. Keep firmware updated for optimal performance.

Playing Media

Supports MP3, WMA, AAC audio files from USB and Bluetooth devices.

Select source: Touch SOURCE icon, choose USB, Bluetooth, or Aux.
Navigate files: Use folder view or search function on touchscreen.
Play controls: Play/Pause, Skip Forward/Backward, Repeat, Shuffle.
Radio: Store up to 30 presets; use seek or manual tuning.
Steering wheel controls: If configured, use vehicle controls for volume and track changes.
Playlists: Create and manage playlists from USB source.
Audio information: Display track title, artist, album (when available).

WARNING! Do not insert foreign objects into USB port. Safely eject USB drive before removal.

Bluetooth Features

Hands-free calling: Answer/end calls with touchscreen or steering controls. Audio streaming: Play music from paired devices. Phonebook access: Sync contacts for voice dialing.

Pairing: Enable Bluetooth on phone, select "Sony GT650UI" from available devices.
Auto-connection: Stereo automatically connects to last paired device.
Multiple devices: Store up to 5 paired devices.
Call features: Mute, transfer call, redial, voice dialing (phone dependent).

Care & Maintenance

Disconnect vehicle battery before cleaning. Use microfiber cloth for screen; mild cleaner for exterior.

CAUTION! Do not use abrasive cleaners or solvents. Avoid excessive moisture. Keep away from extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. ICES-003: Complies with Canadian ICES-003. Bluetooth: Qualified Bluetooth device. Copyright © Sony Corporation. For support, visit www.sony.com/electronics/support or contact 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/connections	Check fuse, wiring connections, and ground connection.
Bluetooth not connecting	Pairing mode/distance	Enable pairing mode; ensure device within range; delete old pairings.
USB not recognized	Format/capacity	Reformat as FAT32; try smaller capacity drive; check for file compatibility.
Poor radio reception	Antenna connection	Ensure antenna cable securely connected; check antenna condition.
No sound from speakers	Wiring/settings	Check speaker connections; verify audio settings (balance/fader).
Touchscreen unresponsive	Calibration/reset	Recalibrate touchscreen in settings; perform system reset.

Reset: Settings > System > Factory Reset (note: erases all settings).

Service: 1-800-222-7669; www.sony.com/electronics/support