Kenwood DPX502 Manual

The Kenwood DPX502 is a 2-DIN digital media receiver with built-in Bluetooth, USB connectivity, AM/FM tuner, and support for various audio formats. Features include 50W x 4 channels, customizable display colors, rear USB input, auxiliary input, preamp outputs, and compatibility with steering wheel controls. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: 2-DIN chassis, LCD display, Remote Control, USB port, AUX input, Bluetooth antenna, preamp outputs.

Feature	Description
Bluetooth connectivity	For hands-free calling and audio streaming
USB port	For connecting USB devices and charging
AUX input	3.5mm auxiliary input for external audio sources
Preamp outputs	Front, rear, and subwoofer preamp outputs
Display customization	Adjustable display colors and brightness
Steering wheel control	Compatible with most steering wheel control systems
Power	Turns unit on/off
Volume	Adjusts audio output level
Source	Cycles through available audio sources
Mute	Mutes audio output

Installation

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

1. Disconnect negative battery terminal before installation.
2. Remove existing radio and mounting brackets if applicable.
3. Connect wiring harness following color-coded connections.
4. Connect antenna, USB extension, and other accessories.
5. Secure unit in dashboard and test all functions.

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

First-Time Setup

Power on unit; follow initial setup procedures.

1. Set clock: Press SETUP and navigate to clock settings.
2. Pair Bluetooth: Access Bluetooth menu and follow pairing instructions.
3. Adjust display: Customize display colors and brightness in settings.
4. Set audio preferences: Configure bass, treble, balance, and fader.
5. Program presets: Store favorite radio stations.

CAUTION! Do not operate while driving. Park vehicle before adjusting settings.

Specifications

• Power Output: 50W x 4 channels (max)
• Tuner: AM/FM with 18 FM/6 AM presets
• Bluetooth: Version 2.1 + EDR
• USB Support: Up to 32GB, MP3/WMA/AAC playback
• Display: Customizable multi-color LCD
• Preamp Outputs: 3 pairs (front, rear, subwoofer)
• Operating Voltage: 12V DC negative ground
• Dimensions: 2-DIN standard size

Controls and Settings

Access settings via SETUP button. Front Panel: POWER, VOLUME, SOURCE, EJECT.

Remote: POWER, Numeric buttons, SOURCE, VOLUME, MUTE, PRESET, SETUP.

Audio: BASS, TREBLE, BALANCE, FADER, LOUDNESS, SUBWOOFER control. Display: Color adjustment, dimmer settings. Bluetooth: Pairing, phonebook access, call history. System: Clock, beep tone, language, reset.

Connecting Devices

USB: Rear connector. AUX: 3.5mm input. Bluetooth: Wireless pairing.

1. Turn off unit before connecting devices.
2. Connect USB device to rear USB port.
3. Connect auxiliary device to 3.5mm input.
4. Pair Bluetooth devices through menu system.
5. Select source via SOURCE button (USB, BT, AUX, TUNER).

Tip: Use high-quality cables for best audio performance.

Playing Media

Supports USB media, Bluetooth audio, auxiliary input, and radio.

1. Select source: Press SOURCE to choose between USB, BT, AUX, TUNER.
2. Navigate files: Use folder/track buttons to browse media.
3. Play/pause: Control playback with transport controls.
4. Repeat/shuffle: Access play modes through function menu.
5. Radio tuning: Manual tune or scan for stations.
6. Presets: Store and recall favorite stations.

WARNING! Do not insert foreign objects into USB port. Eject USB devices properly.

Bluetooth Features

Hands-free calling: Answer/end calls, access phonebook. Audio streaming: Play music from Bluetooth devices. Pairing: Store up to 5 paired devices.

Care & Maintenance

Use soft, dry cloth for cleaning display. Avoid chemical cleaners. Keep unit dry and free from excessive heat.

CAUTION! Do not use abrasive cleaners. Disconnect power before cleaning.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. 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.
No sound	Settings/connections	Check volume, mute, and speaker connections; verify source selection.
Bluetooth not connecting	Pairing/range	Ensure device in pairing mode; check distance; delete and re-pair.
USB not recognized	Format/compatibility	Use FAT32 format; check file compatibility; try different USB device.
Poor radio reception	Antenna/location	Ensure antenna connected properly; check antenna condition.

Reset: Disconnect power for 1 minute or use reset function in menu.

Service: Contact authorized Kenwood service center for repairs.