Sony XR-C5120R Car Stereo Manual

The Sony XR-C5120R is a single-DIN car stereo receiver featuring Bluetooth connectivity for hands-free calling and audio streaming, USB port for media playback and device charging, AM/FM tuner with 18 FM/6 AM presets, 4x55W high power output, CD player with MP3/WMA playback, detachable faceplate security, EQ7 sound settings, and steering wheel remote control 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: Main unit with detachable faceplate, Remote Control, Wiring harness, USB extension cable, Installation accessories.

Feature	Description
Bluetooth	Hands-free calling and audio streaming
USB Port	Playback of MP3/WMA files and device charging
CD Player	Plays audio CDs, CD-R/RW with MP3/WMA
AM/FM Tuner	18 FM and 6 AM station presets
Power Output	4 x 55W maximum power
EQ7	7-band equalizer with preset sound modes
Detachable Faceplate	Security feature to prevent theft
SOURCE	Cycles through input sources (Radio/CD/USB/Bluetooth)
VOLUME	Adjusts audio level
POWER	Turns unit on/off

Installation

Disconnect vehicle battery negative terminal before installation.

Remove existing stereo: Use removal tools to extract old unit.
Connect wiring harness: Match wire colors (red-ignition, yellow-battery, black-ground).
Connect speakers: Ensure correct polarity (positive/negative).
Connect antenna: Plug vehicle antenna cable into rear port.
Secure unit: Slide into dashboard opening and secure with mounting sleeve.
Reconnect battery and test functions.

WARNING! Incorrect wiring may cause damage or fire. Consult vehicle manual or professional installer.

First-Time Setup

After installation, reconnect battery and power on unit.

Set clock: Press and hold SETUP, adjust time with tuning knob.
Pair Bluetooth: Enter Bluetooth mode, search for "XR-C5120R" from phone.
Program radio stations: Tune to station, press and hold preset button.
Adjust sound: Use EQ7 settings (ROCK, POP, JAZZ, etc.) or custom EQ.
Set security code: Record 4-digit code for faceplate theft protection.

CAUTION! Do not operate while driving. Park vehicle for initial setup.

Specifications

Dimensions: Single-DIN (178mm x 50mm x 159mm).
Power Supply: 12V DC, negative ground.
Output Power: 55W x 4 channels (max).
Tuner: FM/AM with 18/6 presets.
Audio Formats: CD-DA, MP3, WMA.
Connectivity: Bluetooth 3.0, USB 2.0, AUX input (optional).
Display: LCD with orange illumination.
Operating Temp: -10°C to +60°C.
Security: Detachable faceplate with security code.

Controls and Settings

Front Panel: POWER, VOLUME knob, SOURCE, EJECT, USB port. Detachable Faceplate: Display, control buttons.

Remote: POWER, Numeric buttons, SOURCE, VOLUME UP/DOWN, MUTE, BAND, PLAY/PAUSE.

Audio Settings: EQ7 (ROCK, POP, JAZZ, CUSTOM, etc.), Bass/Treble, Fader/Balance, Loudness. Radio: Manual/auto tuning, preset memory. Setup: Clock setting, display dimmer, Bluetooth settings, security code. Bluetooth: Pairing, phonebook access, call history.

Connecting Devices

USB: Connect flash drive or phone for playback/charging. Bluetooth: Wireless audio and calls. AUX: Optional cable for external audio devices.

Turn off vehicle ignition before connecting cables.
USB: Insert flash drive directly or use extension cable.
Bluetooth: Enable pairing mode from SOURCE menu.
AUX: Connect 3.5mm cable to rear port (if equipped).

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

Playing Media

Supports CDs, USB media, Bluetooth audio.

Insert CD: Press EJECT, load disc label-side up.
USB playback: Insert drive, unit automatically detects and plays.
Bluetooth streaming: Select Bluetooth source, play from phone.
Navigation: Use FF/REW to skip tracks, rotary knob for folder browsing.
Repeat/Random: Press RPT or RDM during playback.
ID3 Tag display: Shows artist/track info for MP3 files.
Pause: Press PLAY/PAUSE to temporarily stop playback.
Eject: Press EJECT to remove CD.

WARNING! Do not insert damaged discs. Avoid extreme temperatures for USB drives.

Bluetooth Features

Hands-free Calling: Answer/end calls with remote, voice dialing support. Audio Streaming: A2DP profile for wireless music. Phonebook Access: Download contacts to unit memory. Call History: View missed/received/dialed calls.

Care & Maintenance

Clean with dry, soft cloth. Remove faceplate before cleaning. Avoid liquids and abrasive cleaners.

CAUTION! Do not use chemicals on display. Store faceplate in protective case when removed.

Regulatory Information

FCC ID: AK8XR-C5120R (complies with Part 15). IC: 631A-XRC5120R. Bluetooth SIG qualified. This device complies with Industry Canada license-exempt RSS standard(s). 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 battery and ignition connections; verify fuse.
Bluetooth not pairing	Pairing mode/distance	Enable pairing mode; ensure phone Bluetooth is on; stay within 3 feet.
USB not recognized	Format/power	Reformat to FAT32; try different USB drive; check cable.
Poor radio reception	Antenna connection	Ensure antenna cable fully inserted; check antenna condition.
CD skipping	Disc/installation	Clean disc; ensure unit mounted securely; check vehicle vibration.
No sound from speakers	Wiring/settings	Verify speaker connections; check fader/balance settings.

Reset: Disconnect battery for 5 minutes to reset unit.

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