Sony XR-C111 Car Stereo Manual

The Sony XR-C111 is a single-DIN car stereo featuring a built-in CD player, AM/FM tuner, auxiliary input, front panel USB port, and 4 x 50W maximum power output. It includes features like Quick-BrowZer for easy music navigation, EQ7 sound settings, and a customizable display. 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. Audio Settings 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Front panel with CD slot, USB port, AUX input, control buttons, detachable faceplate, and display.

Feature	Description
CD Player	Plays audio CDs, CD-R/RW
AM/FM Tuner	30 station presets (18 FM, 12 AM)
USB Port	Front panel USB for MP3/WMA playback
AUX Input	3.5mm jack for external audio devices
Power Output	4 x 50W max (4 x 17W RMS)
Quick-BrowZer	Fast folder/track navigation
EQ7	7-band equalizer with preset sound modes
Display	Customizable color and brightness
Detachable Faceplate	Security feature to prevent theft
Clock	Digital clock with timer

Installation

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

Remove existing stereo: Use removal keys or tools as per vehicle manual.
Connect wiring harness: Match colors (red-ignition, yellow-battery, black-ground).
Connect speakers: Ensure correct polarity (positive/negative).
Connect antenna: Plug into rear antenna port.
Secure unit: Slide into DIN slot and secure with mounting sleeve.
Reconnect battery and test.

WARNING! Disconnect vehicle battery before installation to prevent electrical shorts. Ensure all connections are secure.

First-Time Setup

Power on unit; follow initial setup prompts.

Set clock: Press and hold CLOCK, adjust with tuning knob.
Program radio stations: Tune to station, press and hold preset button.
Adjust display: Use DISP button to change color and brightness.
Set audio preferences: Access SOUND menu for EQ and balance/fader.

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

Specifications

Chassis Size: Single-DIN (178mm x 50mm).
Power Supply: 12V DC, negative ground.
Output Power: 50W x 4 max (17W x 4 RMS).
Tuner: FM/AM with 30 presets.
CD Formats: CD-DA, CD-R/RW (MP3/WMA).
USB Support: MP3, WMA playback from USB drives.
Audio Input: 3.5mm AUX jack.
EQ: 7-band equalizer with presets (Rock, Pop, Jazz, etc.).
Display: Multi-color, adjustable brightness.
Operating Temp: -10°C to +60°C.

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE, BAND, DISP, MENU, tuning knob, eject button.

Remote: Not included; all controls on front panel.

Audio Settings: Access via SOUND menu - EQ7 (custom/presets), bass/treble, balance/fader, loudness. Radio: Manual/auto tuning, preset memory. Display: Color (blue/red/green), brightness, dimmer. Clock: Set time, sleep timer. Security: Detach faceplate when leaving vehicle.

Connecting Devices

USB: Front port for flash drives. AUX: 3.5mm cable from phone/player to front jack.

Turn off unit before connecting devices.
Insert USB drive or connect AUX cable.
Press SOURCE to select USB or AUX mode.

Tip: Use USB drives formatted FAT32 for best compatibility.

Playing Media

Supports CDs, USB drives, AUX input.

Insert CD: Press eject button, load disc label-up.
Play: Press SOURCE to select CD; playback starts automatically.
Skip: Press for previous/next track.
USB playback: Insert drive, select USB mode, navigate folders with tuning knob.
AUX playback: Connect device, select AUX mode, control playback on device.
Random/Repeat: Press RPT for repeat modes; press RDM for random play.
Fast forward/rewind: Press and hold during playback.

WARNING! Do not use damaged discs. Keep USB drives away from moisture.

Audio Settings

EQ7: Select from presets (Rock, Pop, Jazz, etc.) or customize 7 bands. Loudness: Boost low/high frequencies at low volume. Balance/Fader: Adjust speaker output front/rear, left/right.

Care & Maintenance

Clean with dry, soft cloth. Do not use solvents. Remove faceplate before cleaning. Keep vents clear of debris.

CAUTION! Do not spray cleaners directly on unit. Avoid extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. ICES-003: Complies with Canadian standards. 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 battery and ignition connections; replace fuse (10A).
No sound	Volume/speakers	Increase volume; check speaker connections and balance/fader settings.
CD not playing	Disc/dirty lens	Use clean, compatible disc; try CD lens cleaner.
USB not recognized	Format/power	Reformat drive to FAT32; ensure drive is not drawing excessive power.
Poor radio reception	Antenna/station	Ensure antenna fully extended and connected; retune station.

Reset: Disconnect battery for 5 minutes to reset unit.

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