Sony XR-M550 Car Stereo Manual

The Sony XR-M550 is a high-performance car stereo featuring a digital media 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, CD player, customizable illumination, and 52W x 4 high-power output. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: Digital media receiver, Remote Control, USB port, AUX input, CD slot, Bluetooth antenna, Speaker terminals.

Installation

Unpack and inspect contents. Ensure vehicle is turned off and battery disconnected.

1. Remove existing stereo: Use appropriate removal tools for your vehicle.
2. Connect wiring harness: Match colors of the supplied harness to your vehicle's wiring (power, ground, speakers, ignition).
3. Connect antenna: Plug the vehicle's antenna cable into the receiver.
4. Secure the unit: Slide the receiver into the dashboard opening and secure with the mounting sleeve.
5. Reconnect battery and test.

WARNING! Disconnect the vehicle's negative battery terminal before installation to prevent electrical shock or short circuits.

First-Time Setup

Power on the stereo; follow initial configuration prompts.

1. Set the clock: Press SOURCE to turn on, then hold SETUP to enter clock setting mode.
2. Program radio stations: Tune to desired station, press and hold a preset button (1-6) to store.
3. Pair Bluetooth device: Enter Bluetooth mode, search for "XR-M550" on your phone and pair (default PIN 0000).
4. Adjust audio settings: Use AUDIO button to set bass, treble, fader, and balance.

CAUTION! Perform audio adjustments at a low volume to prevent speaker damage.

Specifications

• Power Output: 52W x 4 (Max), 17W x 4 (RMS).
• Tuner: AM/FM with 30 presets.
• CD Playback: CD-DA, CD-R, CD-RW.
• USB Support: MP3, WMA, AAC playback from USB drives.
• Bluetooth Profiles: HFP (Hands-free), A2DP (Audio Streaming), AVRCP (Remote Control).
• Inputs: Front USB, Front 3.5mm AUX.
• Illumination: Red/Green/Blue/White selectable.
• Power Supply: 12V DC, negative ground.
• Dimensions: DIN size (178mm x 50mm).

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE button, EJECT, AUDIO, SETUP. Remote Control: Power, Volume, Track Up/Down, Preset buttons, Mode.

Source Selection: Cycle through FM/AM, CD, USB, BT, AUX using SOURCE button. Audio Settings: Press AUDIO to cycle through Bass, Treble, Fader, Balance. Setup Menu: Hold SETUP to access Clock, Beep, Illumination, Bluetooth settings. Bluetooth: Pair/connect devices, access phonebook, call history.

Connecting Devices

USB: Connect flash drive or phone cable to front port. AUX: Use 3.5mm cable from device to front jack. Bluetooth: Pair via menu.

1. Ensure the stereo is in the correct source mode (USB, AUX, BT).
2. For USB: File system should be FAT32; supported audio formats are MP3, WMA, AAC.
3. For AUX: Set volume on external device to about 70% to avoid distortion.
4. For Bluetooth: Ensure device's Bluetooth is on and within range (approx. 10m).

Tip: Use high-quality USB drives formatted correctly for reliable playback.

Playing Media

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

1. CD: Insert disc label-side up; playback starts automatically. Use << and >> to skip tracks.
2. USB: Insert drive; system reads files. Use folder up/down to navigate directories.
3. Bluetooth Audio: After pairing, select BT as source; play audio from your device.
4. AUX: Connect cable, select AUX source, control playback from the external device.
5. Repeat/Random: Press RPT or RDM during playback for repeat or shuffle modes.
6. Scan: Press and hold << or >> to scan through tracks at high speed.

WARNING! Do not insert damaged or irregularly shaped CDs/USB drives. Do not use while driving if it distracts you.

Bluetooth Features

Hands-Free Calling: Answer/end calls with remote or unit buttons; use microphone for talk. Audio Streaming: Stream music from paired devices. Phonebook Access: Sync contacts for voice-dialing support (depending on phone).

Care & Maintenance

Use a soft, dry cloth to clean the faceplate. For stubborn dirt, dampen cloth slightly with water. Do not use solvents.

CAUTION! Never use abrasive cleaners or sprays directly on the unit. Avoid extreme temperatures and moisture.

Regulatory Information

FCC Compliance: This device complies with Part 15 of the FCC Rules. Operation is subject to interference that may cause undesired operation. IC Compliance: Complies with Industry Canada licence-exempt RSS standard(s). Bluetooth® is a registered trademark of Bluetooth SIG, Inc. For support, visit www.sony.com/electronics/support or contact 1-800-222-7669.

Troubleshooting

Reset: Disconnect the battery for 5 minutes to perform a full system reset.

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