Kenwood DDX771 Manual

The Kenwood DDX771 is a 6.95-inch multimedia DVD receiver with built-in Bluetooth, USB connectivity, HD Radio compatibility, SiriusXM readiness, and support for various audio and video formats. Features include touchscreen control, Apple CarPlay and Android Auto compatibility, dual camera input, and customizable display settings. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 6.95-inch capacitive touchscreen, DVD receiver, Bluetooth module, USB port, camera inputs, steering wheel control compatibility.

Feature	Description
Display	6.95-inch WVGA capacitive touchscreen
Bluetooth	Hands-free calling and audio streaming
USB Port	For media playback and device charging
Camera Input	Dual camera capability for backup and front views
Apple CarPlay/Android Auto	Smartphone integration
HD Radio	Digital radio reception
SiriusXM Ready	Satellite radio compatibility
DVD Playback	Supports DVD, CD, MP3, WMA formats
Steering Wheel Control	Compatible with most vehicle interfaces
Audio Output	4-channel, 50W x 4 max power

Installation

Unpack and inspect contents. Professional installation recommended.

1. Disconnect vehicle battery: Ensure safety during installation.
2. Remove factory radio: Use appropriate removal tools for your vehicle.
3. Connect wiring harness: Match colors and functions carefully.
4. Mount unit: Secure in dashboard using supplied brackets.
5. Connect antennas: GPS, radio, and Bluetooth antennas.
6. Reconnect battery: Test all functions before final assembly.

WARNING! Professional installation recommended. Incorrect installation may damage vehicle electronics.

First-Time Setup

Power on unit; follow initial setup wizard.

1. Language selection: Choose preferred language (default ENGLISH).
2. Bluetooth pairing: Connect smartphone for hands-free operation.
3. Radio presets: Scan and save favorite stations.
4. Display settings: Adjust brightness, contrast, and color.
5. Steering wheel controls: Program if applicable.
6. Camera setup: Configure backup camera display.

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

Specifications

• Display Size: 6.95 inches
• Screen Resolution: 800 x 480 WVGA
• Bluetooth Version: 4.1 + EDR
• USB: 2.0 compatible
• Power Output: 50W x 4 (max)
• Supported Formats: DVD, CD, MP3, WMA, AAC, WAV
• Video Inputs: 2 camera inputs (RCA)
• Radio: AM/FM with HD Radio
• Operating Voltage: 12V DC
• Dimensions: Standard double DIN

Controls and Settings

Access settings via touchscreen menu. Physical buttons: POWER, VOLUME, SOURCE, EJECT.

Touchscreen Controls: Home, Audio, Video, Phone, Settings, Navigation.

Audio Settings: Equalizer (Rock, Pop, Jazz, etc.), Bass/Mid/Treble, Fader/Balance. Display: Brightness, Contrast, Wallpaper, Screen Off. System: Bluetooth, Camera, Steering Wheel, Language. Source: Radio, Media, Bluetooth Audio, CarPlay/Android Auto.

Connecting Devices

USB: Connect flash drives or phones for media/charging. Bluetooth: Pair smartphones. Cameras: Connect backup/front cameras.

1. Turn off vehicle before connecting devices.
2. USB: Use quality cable; supports up to 64GB storage.
3. Bluetooth: Enable pairing mode on phone; select "KENWOOD" from device list.
4. Cameras: Connect to designated RCA inputs.

Tip: Use high-quality cables for best performance and reliability.

Playing Media

Supports DVD, CD, USB media, Bluetooth audio.

1. Insert disc: Press EJECT, load media.
2. USB: Connect device; select USB source.
3. Playback: Use touchscreen controls for play/pause/skip.
4. Video: Plays while parked (safety feature).
5. Audio: EQ adjustments available during playback.
6. Random/Repeat: Access through playback menu.
7. Folder Navigation: Browse USB device folders.

WARNING! Video playback disabled while driving for safety. Park vehicle to watch video content.

Bluetooth Features

Hands-free calling: Answer/end calls, voice dialing. Audio streaming: Play music from paired devices.

1. Pairing: Enable Bluetooth on phone, select "KENWOOD" from available devices.
2. Phonebook: Sync contacts for voice dialing.
3. Call History: Access recent calls.
4. Audio Streaming: Play music from phone apps.

Note: Some phones may require additional permissions for full functionality.

Care & Maintenance

Clean screen with microfiber cloth only. Avoid chemicals and abrasive materials.

CAUTION! Do not use alcohol or ammonia-based cleaners. Keep liquids away from unit.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth SIG qualified. Copyright © Kenwood Corporation. For support, visit www.kenwood.com or contact authorized service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/ignition	Check connections; verify ignition wire connected.
Bluetooth not connecting	Pairing/device	Delete old pairing; restart both devices; check compatibility.
No sound	Settings/wiring	Check volume; verify speaker connections; check mute.
Screen not responding	Calibration	Perform touchscreen calibration in settings.
USB not recognized	Format/cable	Use FAT32 format; try different cable; check device compatibility.

Reset: Settings > System > Factory Reset if available.

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