Sony XR-C5109R Car Stereo Manual

The Sony XR-C5109R is a single-DIN car stereo receiver featuring a CD player, AM/FM tuner, USB port for audio playback, Bluetooth connectivity for hands-free calling and audio streaming, 4x50W high power output, EQ7 sound settings, detachable faceplate for security, and compatibility with steering wheel 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: Main unit with CD slot, Detachable Faceplate, Remote Control (optional), USB port, Microphone input, Speaker outputs, Antenna connector.

FeatureDescription
CD PlayerPlays audio CDs, CD-R/RW
AM/FM Tuner30 station presets (18 FM, 12 AM)
USB PortFor USB flash drives (MP3/WMA/AAC playback)
BluetoothHands-free calling & audio streaming (A2DP/AVRCP)
Power Output4 x 50W max (20W RMS)
EQ7 Sound Settings7-band equalizer with preset sound modes
Detachable FaceplateSecurity feature to prevent theft
Steering Wheel Control ReadyCompatible with Sony RM-X4S or similar adapters
AUX Input (Optional)3.5mm auxiliary input via optional cable
DisplayMulti-color LCD with adjustable illumination

Installation

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

  1. Remove existing stereo: Use DIN tools to release old unit.
  2. Connect wiring harness: Match colors (red-ignition, yellow-battery, black-ground).
  3. Connect speakers: Front/Rear outputs to respective speakers.
  4. Connect antenna: Plug antenna cable into rear port.
  5. Secure unit: Slide into DIN slot until it clicks; attach mounting sleeve.
  6. Reconnect battery; test functions.

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

First-Time Setup

Power on unit; follow initial configuration.

  1. Set clock: Press SOURCE to enter standby, hold SETUP for 3 seconds, adjust time.
  2. Program radio stations: Tune to station, press and hold a preset button (1-6) for 2 seconds.
  3. Pair Bluetooth: Enable Bluetooth on phone, select "XR-C5109R" from device list, enter PIN 0000 if prompted.
  4. Adjust sound: Use AUDIO button to select EQ7 presets (ROCK, POP, etc.) or customize.
  5. Set display color: In SETUP menu, select DISPLAY COLOR to match vehicle interior.

CAUTION! Do not operate while driving. Complete setup when vehicle is parked.

Specifications

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE button, AUDIO, SETUP, EJECT, USB port.

Remote (optional): POWER, VOLUME, TRACK UP/DOWN, PRESET 1-6, MUTE, SOURCE.

Audio Settings: EQ7 (ROCK, POP, JAZZ, etc.), Bass/Treble, Loudness, Fader/Balance. Setup Menu: Clock, Display Color (Red/Blue/White), Beep On/Off, Bluetooth Device List, Language. Radio: Manual/Auto tuning, Local/DX reception. CD/USB: Repeat, Random, Scan, Folder selection.

Connecting Devices

USB: Front port for flash drives. Bluetooth: Built-in for phones/audio. AUX: Optional cable to 3.5mm jack.

  1. Turn off ignition before connecting devices.
  2. For USB: Insert flash drive; unit will read automatically.
  3. For AUX: Connect cable to rear AUX port (if equipped), select AUX source.
  4. For microphone: Plug included mic into MIC port for hands-free calls.

Tip: Format USB drive as FAT32 for best compatibility. Do not use USB hubs.

Playing Media

Supports CDs, USB drives, Bluetooth audio.

  1. Insert CD: Press EJECT, load disc label-up.
  2. Play: Press PLAY; use TRACK buttons to skip.
  3. USB: Insert drive; press SOURCE to select USB mode.
  4. Navigate folders: Use LEFT/RIGHT buttons to browse.
  5. Repeat/Random: Press AUDIO repeatedly to cycle modes.
  6. Scan: Press and hold TRACK UP to sample each track.
  7. Pause/Resume: Press PLAY during playback.
  8. Eject: Press EJECT; remove disc when tray opens.

WARNING! Do not insert damaged discs or foreign objects. Avoid USB drives with built-in security software.

Bluetooth Features

Hands-free Calling: Pair phone; use microphone for calls. Audio Streaming: Stream music from phone apps. Phonebook Access: Download contacts (if supported).

  1. Pairing: Enable Bluetooth on phone, select "XR-C5109R" from list.
  2. Answer call: Press VOLUME knob when ringing.
  3. End call: Press and hold VOLUME knob.
  4. Redial: Press CALL button twice.
  5. Transfer call: Press CALL during call to switch between phone and car.

Note: Bluetooth range is approximately 10 meters (33 feet).

Care & Maintenance

Use soft, dry cloth for cleaning. Do not use solvents or abrasive cleaners.

CAUTION! Detach faceplate before cleaning. Avoid extreme temperatures and moisture. Store faceplate in protective case.

Regulatory Information

FCC ID: AK8XR-C5109R. Complies with Part 15 Class B digital device limits. This device complies with Industry Canada license-exempt RSS standard(s). Bluetooth is a trademark of Bluetooth SIG, Inc. Copyright © Sony Corporation. For support, visit www.sony.com/electronics/support or contact 1-800-222-7669.

Troubleshooting

SymptomPossible CauseCorrective Action
No powerWiring/ignitionCheck fuse (10A); verify red/yellow wires connected properly.
Bluetooth not pairingPhone settingsDelete old pairing on phone; restart both devices; ensure PIN 0000.
USB not recognizedFormat/capacityReformat as FAT32; use drive under 32GB; try different USB port.
Poor radio receptionAntenna connectionEnsure antenna cable fully inserted; check antenna mast condition.
CD skips or ejectsDisc/dirty lensClean disc; use CD lens cleaner; avoid burned discs with labels.
No sound from speakersWiring/settingsCheck speaker wires for shorts; adjust fader/balance; verify source.

Reset: Disconnect battery for 5 minutes to reset unit memory.

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

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