Sony DVX-11A Car Stereo Manual

The Sony DVX-11A is an in-dash car stereo receiver featuring AM/FM radio, CD playback, USB/AUX input connectivity, Bluetooth for hands-free calling and audio streaming, a detachable faceplate for security, and a multi-color LCD display. It includes a wired remote control, EQ sound adjustments, preset station memory, and is designed for 12V DC vehicle power systems. 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. Security Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main receiver unit with detachable faceplate, Wired Remote Control, USB port, AUX input jack, Bluetooth antenna, Speaker outputs, Power/Illumination wiring harness.

Feature	Description
AM/FM Tuner	With 18 FM/6 AM preset memory stations
CD Player	Plays standard audio CDs and CD-R/RW discs
USB Port	For playback of audio files from USB flash drives
AUX Input Jack	3.5mm stereo input for external audio devices
Bluetooth	For hands-free phone calls and wireless audio streaming
Detachable Faceplate	Security feature to prevent theft
Wired Remote Control	For steering wheel or dash-mounted control
EQ Sound Settings	Preset (POP, ROCK, JAZZ, FLAT) and user custom modes
LCD Display	Multi-color, shows track/station info and settings
Power Output	50W x 4 channels max power

Installation

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

Prepare wiring: Connect the provided harness to vehicle's power, ground, ignition, and speaker wires following color codes.
Mount the unit: Insert the stereo into the DIN slot in your dashboard and secure with the provided brackets.
Connect antennas: Plug the vehicle's FM antenna cable and the included Bluetooth antenna to their respective ports.
Reconnect battery and test: Reconnect vehicle battery, turn on ignition, and power on the stereo to verify operation.

WARNING! Disconnect the vehicle battery before installation to avoid electrical shorts or damage. Ensure all wiring connections are secure and insulated.

First-Time Setup

Power on the stereo; follow initial configuration prompts.

Set the clock: Press and hold the SETUP button, use navigation keys to set time.
Pair Bluetooth: Enter Bluetooth menu, enable pairing on your phone, select "Sony DVX-11A" from device list.
Program radio presets: Tune to desired station, press and hold a preset button (1-6) to store.
Adjust sound settings: Use the SOUND menu to select EQ preset or customize bass/treble/fader/balance.

CAUTION! Perform setup only when the vehicle is parked in a safe location. Do not operate controls while driving.

Specifications

Power Supply: 12V DC, negative ground.
Output Power: 50W x 4 (Max), 17W x 4 (RMS).
Tuner: FM 87.5-108 MHz, AM 530-1710 kHz.
Audio Inputs: USB 2.0, 3.5mm AUX.
Bluetooth: Version 4.2, profiles: A2DP (audio), HFP (hands-free).
Disc Compatibility: Audio CD, CD-R, CD-RW (MP3/WMA files supported on CD).
File Support: MP3, WMA from USB/CD.
Display: Multi-color LCD with adjustable dimmer.
Dimensions: DIN size (178mm x 50mm).

Controls and Settings

Access menus via SETUP button. Front Panel: POWER/VOLUME knob, SOURCE button, EJECT, AUX/USB port.

Wired Remote: POWER, VOL +/- , SOURCE, TRACK UP/DOWN, MUTE, ANSWER/END CALL (Bluetooth).

Sound Menu: BASS, TREBLE, FADER, BALANCE, EQ (POP, ROCK, JAZZ, FLAT, CUSTOM). Setup Menu: CLOCK, DISPLAY (DIMMER, COLOR), BLUETOOTH (PAIR, DEVICE LIST), BEEP ON/OFF. Radio: Manual tuning, Seek, Preset memory. CD/USB: Play modes (Normal, Repeat 1/All, Random).

Connecting Devices

USB: Connect flash drive directly to front port. AUX: Use 3.5mm cable from device headphone jack to AUX IN. Bluetooth: Pair phone for audio/calls.

Ensure stereo is in ACC or ON mode.
For USB/AUX: Press SOURCE to select corresponding mode.
For Bluetooth: Activate pairing from stereo menu, then enable Bluetooth on your device and select "Sony DVX-11A".

Tip: For best USB compatibility, format the drive as FAT32 and organize audio files in folders.

Playing Media

Supports Audio CDs, MP3/WMA CDs, USB audio files, Bluetooth streaming.

Insert CD: Press EJECT, load disc label-side up, press again to close.
Play: Press PLAY/PAUSE; navigate tracks with TRACK UP/DOWN or numeric buttons.
Stop/Eject: Press STOP, then EJECT to remove disc.
USB Playback: Insert USB drive, unit will auto-read and play (may take a moment to index).
Bluetooth Audio: After pairing, select BT AUDIO source, control playback from your device or remote.
Play Modes: Press MODE during play to cycle through Repeat (1/All/Folder) and Random.
Phone Calls: When a call comes in, press ANSWER on remote; press END to hang up.

WARNING! Do not insert damaged or irregular-shaped discs. Do not use USB drives with non-audio files to avoid system errors.

Security Features

Detachable Faceplate: Press release button to remove faceplate when leaving vehicle. Security Code: If enabled, unit will prompt for a 4-digit code upon reconnection to power (default 0000).

Care & Maintenance

Use a soft, dry cloth to clean the faceplate and display. Do not use solvents or abrasive cleaners.

CAUTION! Always detach the faceplate before cleaning. Keep the unit dry and avoid extreme temperatures inside the vehicle.

Regulatory Information

FCC Part 15 Compliance: This device complies with Class B digital device limits. Bluetooth® is a registered trademark of Bluetooth SIG, Inc. Copyright © Sony Corporation. For support, visit www.sony.com/audio or contact Sony Customer Support at 1-800-222-7669.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/ignition	Check fuse, ensure proper connection to ignition (ACC/ON) wire, verify ground connection.
Bluetooth not connecting	Pairing mode/distance	Ensure stereo is in pairing mode; delete old pairing from phone and retry; stay within 3 ft.
USB not recognized	Format/power	Reformat USB to FAT32; ensure drive is not drawing excessive power; try a different drive.
Poor radio reception	Antenna connection	Check FM antenna cable is fully inserted; ensure antenna is extended.
CD skips or won't play	Disc/dirty lens	Clean disc for scratches/smudges; use a CD lens cleaner if problem persists.
Security code prompt	Power loss	Enter your 4-digit security code (default 0000). If forgotten, contact Sony support with proof of purchase.

Reset: Disconnect battery for 5 minutes to reset unit memory (note: presets and settings will be lost).

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