Sony XR-CA320 Car Stereo Manual

The Sony XR-CA320 is a single-DIN car stereo featuring a CD receiver with AM/FM tuner, USB port for audio playback and device charging, Bluetooth connectivity for hands-free calling and wireless audio streaming, front auxiliary input, 4x52W high power output, customizable illumination, and EQ7 sound settings. Compatible with steering wheel remote controls. 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 front-loading mechanism, detachable faceplate, Remote Control, USB port, AUX input, Bluetooth antenna, wiring harness.

Feature	Description
CD Player	Plays audio CDs, CD-R/RW (MP3/WMA)
AM/FM Tuner	30 station presets (18FM/12AM)
USB Port	For USB flash drives, iPod/iPhone connectivity and charging
Bluetooth	Hands-free calling (HFP) and audio streaming (A2DP)
AUX Input	3.5mm front panel jack for external audio devices
Power Output	4 x 52W max (4 x 17W RMS)
EQ7	7-band equalizer with preset sound modes
Illumination	Adjustable button/display colors
Steering Wheel Remote	Compatible with Sony RM-X4S or vehicle-specific adapters
Security	Detachable faceplate

Installation

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

Remove existing stereo: Use vehicle-specific removal tools.
Connect wiring harness: Match colors (Red: Ignition, Yellow: Battery+, Black: Ground, etc.).
Connect antenna: Plug vehicle antenna cable into rear port.
Mount stereo: Slide into DIN slot and secure with mounting sleeve.
Reconnect battery and test functions.

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

First-Time Setup

Power on the unit; follow initial configuration prompts.

Set clock: Press SOURCE to enter standby, hold SETUP to access clock settings.
Program radio stations: Tune to desired station, press and hold a number (1-6) to store.
Pair Bluetooth: Enable Bluetooth on phone, select "XR-CA320" from device list, enter PIN if required (default: 0000).
Adjust sound: Use AUDIO menu to select EQ7 preset (Pop, Rock, Jazz, etc.) or customize.
Set illumination: In SETUP menu, choose color (Red, Blue, White, etc.) and dimmer level.

CAUTION! Perform setup only when vehicle is parked in a safe location.

Specifications

Chassis Size: Single DIN (178mm x 50mm).
Audio Formats: CD-DA, CD-R/RW, MP3, WMA.
Tuner: FM/AM with 30 presets.
Output Power: 52W x 4 max (17W x 4 RMS).
Frequency Response: 20Hz - 20kHz.
Signal-to-Noise Ratio: >80dB.
Bluetooth Profiles: HFP 1.6, A2DP 1.3, AVRCP 1.5.
USB: Supports up to 32GB, charges at 1.5A.
Power Supply: 12V DC, negative ground.
Operating Temp: -10°C to +60°C.

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE, MENU/SETUP, EJECT, AUX/USB port.

Remote: POWER, Numeric buttons, VOLUME, MUTE, SOURCE, BAND, TRACK/SEEK, PLAY/PAUSE, PHONE.

Audio Settings: EQ7 (Flat, Powerful, Vocal, etc.), Bass/Treble, Loudness, Fader/Balance. Setup: Clock, Display Dimmer, Illumination Color, Beep Tone, Bluetooth Settings. Radio: Manual/Auto store, Local/Distant reception. CD/USB: Repeat, Random, Intro Scan.

Connecting Devices

USB: Front port for flash drives or iOS devices. AUX: 3.5mm cable to front jack. Bluetooth: Wireless pairing.

Turn ignition to ACC or ON.
For USB: Insert drive; unit will read and play automatically.
For AUX: Connect cable, press SOURCE to select AUX.
For Bluetooth: Ensure pairing mode is active on phone.

Tip: Use high-quality USB drives formatted as FAT32 for best compatibility.

Playing Media

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

Insert CD: Press EJECT, load disc label-side up.
Play: Press PLAY; use TRACK buttons to skip.
USB playback: Insert drive; unit switches to USB mode automatically.
Repeat/Random: Press RPT or RDM during playback.
Fast-forward/rewind: Press and hold SEEK.
Folder navigation (USB): Use left/right arrows to browse.
Pause: Press PLAY/PAUSE to temporarily halt playback.
Eject: Press EJECT to remove CD.

WARNING! Do not insert damaged discs or foreign objects. Avoid using while driving on rough roads.

Bluetooth Features

Hands-free calling: Answer/end calls with PHONE button; reject with long press. Audio streaming: Play music from paired devices. Phonebook access: Sync contacts for voice dialing (depending on phone).

Care & Maintenance

Use soft, dry cloth for cleaning faceplate and display. For stubborn dirt, dampen cloth slightly with water. Do not use solvents.

CAUTION! Remove faceplate before cleaning. Avoid extreme temperatures and direct sunlight when storing faceplate.

Regulatory Information

FCC ID: AK8CA320 (Complies with Part 15). IC: 511B-CA320. This device complies with Industry Canada licence-exempt RSS standard(s). Bluetooth® is a registered trademark of Bluetooth SIG, Inc. 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/ignition	Check fuse (10A), verify ignition (red) and battery (yellow) wires are connected.
Bluetooth not pairing	Distance/previous pairings	Delete old pairings on phone; ensure within 3ft; reset unit if needed.
USB not recognized	Format/capacity	Reformat to FAT32; use drive under 32GB; try different USB cable.
Poor radio reception	Antenna connection	Ensure antenna cable is fully inserted; check antenna mast.
CD skips or ejects	Disc/dirty lens	Clean disc; use lens cleaning CD; avoid burned discs with poor quality.
No sound from speakers	Wiring/settings	Check speaker wires for shorts; verify fader/balance not set to extreme.

Reset: Hold SETUP while turning on power to restore factory defaults (except Bluetooth pairings).

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