Kenwood DPX520BT Manual

The Kenwood DPX520BT is a 2-DIN digital media receiver with built-in Bluetooth, USB connectivity, AM/FM tuner, and support for various audio formats. Features include hands-free calling, audio streaming, front USB input, front AUX input, CD playback, and customizable audio settings. Below are key sections for features, installation, operation, settings, and troubleshooting.

Features at a Glance

Key components: 2-DIN chassis, LCD display, Bluetooth module, USB port, AUX input, CD slot, remote control, wiring harness.

Feature	Description
Bluetooth	Hands-free calling and audio streaming
USB Port	For USB devices and charging
AUX Input	3.5mm auxiliary audio input
CD Player	Plays CD, CD-R, CD-RW formats
AM/FM Tuner	With preset stations
Display	LCD with adjustable illumination
Audio Controls	Bass, treble, balance, fader
Power Output	50W x 4 channels
Remote Control	Included for convenient operation
Preamp Outputs	Front, rear, and subwoofer outputs

Installation

Unpack and inspect contents. Ensure vehicle is turned off during installation.

1. Disconnect vehicle battery: Remove negative terminal for safety.
2. Remove existing radio: Use appropriate removal tools for your vehicle.
3. Connect wiring harness: Match wire colors and functions.
4. Mount unit: Secure in dashboard using mounting sleeve.
5. Connect antenna: Plug in vehicle antenna cable.
6. Reconnect battery: Restore power and test unit.

WARNING! Professional installation recommended. Ensure proper grounding and fuse protection.

Basic Operation

Power on unit; follow initial setup prompts.

1. Source selection: Press SOURCE to cycle through modes (Radio, USB, Bluetooth, CD, AUX).
2. Volume control: Turn knob or use remote control.
3. Bluetooth pairing: Enter pairing mode from Bluetooth menu.
4. Preset stations: Store favorite radio stations.
5. Playback controls: Use buttons for play, pause, skip, etc.

CAUTION! Do not operate while driving. Set all functions before driving.

Specifications

• Chassis Size: 2-DIN
• Power Output: 50W x 4 (Max)
• Bluetooth Version: 3.0 + EDR
• Supported Formats: MP3, WMA, AAC, WAV
• USB Support: Up to 32GB
• Display: LCD with multi-color illumination
• Preamp Outputs: 3 pairs (2V)
• Operating Voltage: 12V DC
• Dimensions: 178mm x 100mm x 165mm

Controls and Functions

Front Panel: POWER/VOLUME knob, SOURCE, MENU, EJECT, USB port, AUX input.

Remote Control: POWER, VOLUME, SOURCE, MUTE, PRESET, PLAY/PAUSE, SKIP, MENU.

Source Modes: Radio, USB, Bluetooth, CD, AUX. Audio Settings: Bass, Treble, Balance, Fader, Loudness, Subwoofer level. Display: Dimmer control, color settings. Bluetooth: Pairing, phonebook, call history. System: Reset, illumination settings.

Bluetooth Connectivity

Hands-free calling and audio streaming capabilities.

1. Enter pairing mode: Press SOURCE to Bluetooth, then MENU to enter pairing.
2. Search on phone: Find "KENWOOD" in Bluetooth devices list.
3. Connect: Enter PIN "0000" if required.
4. Make calls: Use phonebook access or dial manually.
5. Stream audio: Play music from connected device.

Tip: Keep phone within 3 feet for optimal Bluetooth performance.

Audio Settings

Customize sound to your preference.

1. Access audio menu: Press MENU and select AUDIO.
2. Bass/Treble: Adjust frequency response.
3. Balance/Fader: Control speaker distribution.
4. Loudness: Enhance low-volume listening.
5. Subwoofer: Adjust level and phase if connected.
6. EQ Presets: Select from predefined equalizer settings.

Note: Settings are saved automatically.

USB and Media Playback

Supports USB drives and various audio formats.

1. Connect USB: Insert USB device into front port.
2. Select source: Press SOURCE to USB mode.
3. Navigate: Use folder/track buttons to browse.
4. Play modes: Repeat, shuffle, random play.
5. File support: MP3, WMA, AAC, WAV formats.
6. Charging: USB port provides 1A charging.

WARNING! Safely eject USB device before removal.

Maintenance

Keep unit clean and free from moisture.

Use soft, dry cloth for cleaning display and buttons. Avoid chemical cleaners. Keep CDs and USB devices clean and free from scratches.

CAUTION! Do not use liquids; 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.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check fuse and wiring connections; verify battery connection.
Bluetooth not connecting	Pairing mode/distance	Enter pairing mode; ensure device is within range; delete old pairing.
USB not recognized	Format/capacity	Use FAT32 format; ensure USB under 32GB; try different device.
No sound	Settings/connections	Check volume; verify speaker connections; check mute status.
CD not playing	Disc/damage	Ensure compatible disc; check for scratches; clean disc.

Reset: Press RESET button or disconnect power for 30 seconds.

Service: Contact authorized Kenwood service center.