Kenwood DDX310BT Manual

The Kenwood DDX310BT is a 6.1-inch multimedia receiver with Bluetooth connectivity, USB input, built-in amplifier, CD/DVD playback, AM/FM tuner, rear camera input, and compatibility with various audio/video formats. Features include hands-free calling, audio streaming, customizable display settings, and multiple source inputs. 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 & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 6.1-inch LCD touchscreen, Bluetooth module, USB port, CD/DVD slot, AM/FM tuner, rear camera input, audio/video inputs and outputs.

Feature	Description
Bluetooth connectivity	For hands-free calling and audio streaming
USB port	For connecting USB devices and charging
CD/DVD playback	Supports CD, DVD, MP3, WMA formats
AM/FM tuner	With preset stations and RDS
Rear camera input	For backup camera connection
Audio/video inputs	RCA inputs for external sources
Touchscreen controls	6.1-inch resistive touch display
Built-in amplifier	4 x 50W maximum power output
EQ settings	Customizable sound profiles
Steering wheel control	Compatible with most steering wheel controls

Installation

Unpack and inspect contents. Ensure proper mounting in vehicle dashboard.

Disconnect vehicle battery: Remove negative terminal for safety.
Remove existing radio: Use appropriate removal tools for your vehicle.
Connect wiring harness: Match colors and functions carefully.
Connect antenna and other inputs: Camera, USB extension, etc.
Secure unit in dashboard: Ensure proper fit and mounting.
Reconnect battery and test: Verify all functions work properly.

WARNING! Disconnect battery before installation to prevent electrical shorts. Professional installation recommended.

First-Time Setup

Power on unit; follow initial setup prompts.

Language selection: Choose preferred language from menu.
Bluetooth pairing: Access Bluetooth menu to pair mobile device.
Radio presets: Scan and save favorite AM/FM stations.
Display settings: Adjust brightness, contrast, and color settings.
Audio settings: Set EQ, balance, fader, and loudness.
Clock setting: Set correct time and date.

CAUTION! Do not operate while driving. Park vehicle safely during setup.

Specifications

Display: 6.1-inch TFT LCD touchscreen
Bluetooth: Version 2.1 + EDR, A2DP, AVRCP
Power Output: 4 x 50W maximum
Audio Formats: MP3, WMA, AAC
Video Formats: DVD, DivX, MPEG
USB Support: USB 2.0, up to 32GB
Tuner: AM/FM with 18FM/6AM presets
Inputs: USB, rear camera, AV input
Outputs: Preamp outputs (front/rear/sub)
Operating Voltage: 12V DC negative ground

Controls and Settings

Access menus via touchscreen or physical buttons. Front Panel: POWER, VOLUME, SOURCE, EJECT.

Touchscreen: Home, Audio, Video, Phone, Setup, Navigation shortcuts.

Audio Settings: EQ (Flat, Powerful, Natural, Vocal), Bass, Treble, Balance, Fader, Loudness. Display: Brightness, Contrast, Dimmer, Wallpaper. Bluetooth: Pairing, Phonebook, Call History. System: Language, Beep, Reset, Clock. Source: Radio, CD/DVD, USB, Bluetooth, Aux.

Connecting Devices

USB: Front/rear port for storage devices. Bluetooth: Mobile phones and audio devices. Camera: Rear input for backup camera.

Turn off vehicle and unit before connecting devices.
USB connection: Insert USB device into port.
Bluetooth pairing: Enable Bluetooth on mobile device and select "DDX310BT".
Camera connection: Connect RCA video cable to rear input.
Aux input: Use 3.5mm cable for external audio sources.

Tip: Format USB devices to FAT32 for best compatibility.

Playing Media

Supports CD, DVD, USB media, Bluetooth audio.

Insert media: Press EJECT for CD/DVD; connect USB device.
Select source: Touch SOURCE or corresponding icon.
Playback controls: Play, pause, skip, repeat, shuffle.
Folder navigation: Browse USB folder structure.
Video playback: DVD video with menu navigation.
Radio: Manual tuning or preset selection.
Sound adjustments: Access audio menu during playback.

WARNING! Do not watch video while driving. Only passengers should view video content.

Bluetooth Features

Hands-free calling: Answer/end calls, voice dialing, call history. Audio streaming: Play music from Bluetooth devices. Phonebook access: Download and display contacts.

Pairing: Enter Bluetooth menu, select "Pairing", search from mobile device.
Call functions: Use on-screen buttons or steering wheel controls.
Settings: Auto connection, phonebook download, audio priority.

Care & Cleaning

Disconnect power before cleaning. Use soft, dry cloth for screen; mild cleaner for exterior. Avoid abrasive materials and liquids near openings.

CAUTION! Do not use alcohol or solvents on touchscreen. Keep unit dry and avoid extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth qualified device. Copyright © Kenwood Corporation. For support, visit www.kenwood.com or contact authorized service centers. This device complies with part 15 of the FCC Rules.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/ fuse	Check fuse, wiring connections, and battery connection.
Bluetooth not connecting	Pairing/ distance	Delete old pairing, ensure device is in range, restart both devices.
USB not recognized	Format/ capacity	Reformat to FAT32, try smaller capacity device, check cable.
No sound	Settings/ connections	Check volume, mute, audio settings, speaker connections.
Screen not responding	Calibration/ reset	Recalibrate touchscreen, perform system reset.
CD/DVD not playing	Disc/ laser	Clean disc, check for scratches, try different disc format.

Reset: System menu > Factory Reset (will erase all settings).

Service: Contact authorized Kenwood service center or visit www.kenwood.com