Kenwood DDX394 Manual

The Kenwood DDX394 is a 6.2-inch multimedia receiver with built-in Bluetooth, USB connectivity, Apple CarPlay and Android Auto compatibility, AM/FM tuner, rear camera input, and 4-channel preamp outputs. Features include touchscreen control, customizable display colors, steering wheel control compatibility, and support for various audio formats. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 6.2-inch touchscreen display, Bluetooth connectivity, USB port, rear camera input, preamp outputs, remote control.

Feature	Description
Display	6.2-inch WVGA touchscreen
Bluetooth	Hands-free calling and audio streaming
USB Port	For smartphone connectivity and media playback
Apple CarPlay/Android Auto	Smartphone integration
Rear Camera Input	For backup camera connection
Preamp Outputs	4-channel (Front/Rear/Subwoofer)
Steering Wheel Control	Compatible with most vehicle systems
Audio Formats	MP3, WMA, AAC, FLAC
Power Output	22W x 4 channels
Radio Tuner	AM/FM with RDS

Installation

Professional installation recommended. Disconnect vehicle battery before beginning.

1. Remove factory radio: Use appropriate removal tools for your vehicle.
2. Connect wiring harness: Match wire colors and functions.
3. Connect antenna adapter: Ensure proper radio reception.
4. Mount receiver: Secure in dashboard using supplied hardware.
5. Connect additional devices: USB, camera, steering wheel control interface.
6. Reconnect battery and test all functions.

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

First-Time Setup

Power on unit; follow initial setup prompts.

1. Language selection: Choose preferred language (default ENGLISH).
2. Bluetooth pairing: Access Bluetooth menu to pair smartphone.
3. Radio presets: Scan and save favorite stations.
4. Display settings: Adjust brightness, color, and contrast.
5. Audio settings: Set EQ, fade, balance, and loudness.
6. Steering wheel controls: Program if applicable.

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

Specifications

• Display Size: 6.2 inches
• Resolution: WVGA 800 x 480
• Power Output: 22W x 4 channels
• Bluetooth Version: 4.1
• USB: 2.0 compatible
• Preamp Outputs: 4V front, rear, subwoofer
• Supported Audio: MP3, WMA, AAC, FLAC, WAV
• Operating Voltage: 12V DC
• Dimensions: Standard double-DIN

Controls and Settings

Touchscreen interface with physical buttons: POWER, VOLUME, SOURCE, HOME.

Main Menu: Radio, Media, Bluetooth, Phone, Settings, Camera

Audio Settings: EQ (Rock, Pop, Jazz, Classic, User), Loudness, Fader, Balance. Display: Brightness, Color Theme, Screen Off, Button Illumination. System: Language, Beep, Reset, Bluetooth Settings. Phone: Contacts, Call History, Pairing.

Connecting Devices

USB: Connect smartphone for charging and media. Bluetooth: Wireless audio and calls. Camera: Rear view camera input.

1. Turn off vehicle before connecting devices.
2. Use genuine cables for best performance.
3. Follow on-screen prompts for device recognition.
4. Test all connections before final installation.

Tip: Use high-quality USB cables for reliable CarPlay/Android Auto connection.

Bluetooth Operation

Supports hands-free calling and audio streaming.

1. Pairing: Access Bluetooth menu, search for devices, select "DDX394".
2. Calling: Use phonebook sync, call history, or dial pad.
3. Audio: Stream music from compatible apps.
4. Settings: Auto connection, device priority, phonebook access.

WARNING! Keep attention on driving. Use voice commands when possible.

Apple CarPlay/Android Auto

Connect compatible smartphone via USB for integrated experience.

1. Use certified USB cable for connection.
2. Follow smartphone prompts to enable feature.
3. Access navigation, music, messages through unit display.
4. Use voice commands with Siri or Google Assistant.

Care & Cleaning

Turn off unit before cleaning. Use soft, dry cloth only. Avoid liquids and abrasive cleaners.

CAUTION! Do not use alcohol, solvents, or compressed air. Keep screen free of moisture.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth qualified. Copyright © 2023 Kenwood Corporation. For support, visit www.kenwood.com or contact 1-800-536-9663.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/connections	Check fuse, wiring harness, battery connection.
Bluetooth not connecting	Pairing/range	Delete old pairing, restart both devices, ensure proximity.
CarPlay/Android Auto not working	Cable/software	Use certified cable, update smartphone OS, restart devices.
No sound	Settings/connections	Check volume, mute, speaker connections, fader settings.
Screen not responding	Calibration	Reset unit, clean screen, check for obstructions.

Reset: Settings > System > Factory Reset

Service: 1-800-536-9663; www.kenwood.com