Sony XR-CA670X Car Stereo Manual

The Sony XR-CA670X is a high-performance car stereo featuring a CD receiver with AM/FM tuner, Bluetooth connectivity for hands-free calling and audio streaming, USB port for device charging and playback, auxiliary input, 52W x 4 high-power output, customizable illumination, EQ7 sound settings, and steering wheel remote compatibility. 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: CD receiver with detachable faceplate, Remote Control, USB port, AUX input, Bluetooth antenna, Speaker outputs, Power connector.

Feature	Description
CD Receiver	Plays audio CDs, CD-R/RW
AM/FM Tuner	30 station presets (18 FM, 12 AM)
Bluetooth	Hands-free calling & audio streaming
USB Port	For USB devices playback and charging
AUX Input	3.5mm jack for external audio devices
Power Output	52W x 4 max (20W RMS x 4)
EQ7	7-band equalizer with preset sound modes
Illumination	Customizable button/display colors
Steering Wheel Control	Compatible with remote adapters
Security	Detachable faceplate

Installation

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

Remove existing stereo: Use removal keys or tools specific to your vehicle.
Connect wiring harness: Match color-coded wires (power, ground, speakers, ignition).
Connect antenna: Plug vehicle antenna cable into receiver.
Mount the unit: Secure into dashboard using supplied sleeve and brackets.
Reconnect battery and test functions.

WARNING! Disconnect negative battery terminal to prevent short circuits. Ensure all connections are secure.

First-Time Setup

Power on the stereo; follow initial setup prompts.

Set clock: Press SOURCE to turn on, enter clock setting mode via menu.
Program radio stations: Tune to desired station, press and hold preset button.
Pair Bluetooth: Enable Bluetooth on phone, select "Sony XR-CA670X" from device list.
Adjust sound: Use EQ7 settings (ROCK, POP, JAZZ, etc.) or customize manually.
Set illumination: Choose color scheme from display settings.

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

Specifications

Power Output: 52W x 4 max (20W RMS x 4).
Tuner: FM/AM with 30 presets.
Bluetooth: Version 4.1, profiles A2DP, AVRCP, HFP.
USB: Supports MP3, WMA, AAC playback; 5V/1.5A charging.
Audio Inputs: AUX-in (3.5mm), USB, Bluetooth.
Disc Compatibility: CD, CD-R, CD-RW (MP3/WMA).
EQ: 7-band equalizer with 6 presets + custom.
Display: Monochrome LCD with adjustable dimmer.
Power Supply: 12V DC, negative ground.

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE, EJECT, MENU, BAND, numeric buttons.

Remote: POWER, VOLUME, SOURCE, MUTE, TRACK UP/DOWN, PRESET, MENU.

Audio Settings: EQ7 (ROCK, POP, JAZZ, VOCAL, CUSTOM, etc.), Bass/Treble, Loudness, Fader/Balance. Radio: Manual/seek tuning, preset memory. Bluetooth: Pairing, call answer/end, redial. Display: Clock setting, dimmer, illumination color (Red/Blue/Green/White). System: Reset to factory defaults, beep on/off.

Connecting Devices

USB: Connect flash drive or phone for playback/charging. AUX: 3.5mm cable from external device. Bluetooth: Pair mobile phone or audio device.

Turn off stereo before connecting wired devices.
Insert USB device fully into port.
Connect AUX cable to headphone jack of external device.
Select source (USB/AUX/BT) via SOURCE button.

Tip: Use high-quality USB cables for reliable connectivity.

Playing Media

Supports CDs, USB media, Bluetooth audio, AUX input.

Insert CD: Press EJECT, place disc label-up, close manually.
Play: Press PLAY; use TRACK buttons to skip.
USB playback: Insert USB, auto-plays or press SOURCE to select USB.
Folder navigation: Use LEFT/RIGHT to browse folders (MP3).
Repeat/Random: Press RPT or RDM during playback.
Fast forward/rewind: Press and hold TRACK buttons.
Pause: Press PAUSE during CD/USB playback.

WARNING! Do not insert damaged discs. Remove USB devices safely.

Bluetooth Features

Pairing: Enable BT on phone, select "Sony XR-CA670X" from list. Calls: Answer/end with remote or unit button; redial last call. Audio Streaming: Play music from phone via A2DP. Phonebook: Access contacts if supported by phone.

Care & Maintenance

Clean with dry, soft cloth. Do not use solvents. Remove faceplate when not in use for security.

CAUTION! Avoid moisture and extreme temperatures. Do not disassemble unit.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. ICES-003: Compliant for Canada. Bluetooth SIG qualified. 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/fuse	Check fuse (10A), ensure power/ground connections secure.
No sound from speakers	Wiring/settings	Verify speaker wires connected; check fader/balance settings.
Bluetooth not pairing	Distance/previous pairing	Ensure within 3 ft; delete old pairing from phone and retry.
CD/USB not reading	Disc/media format	Clean disc; ensure USB is FAT32 format with supported files.
Radio poor reception	Antenna connection	Check antenna cable fully inserted; ensure antenna extended.

Reset: Press RESET button on faceplate with small pin.

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