Kenwood DPX303 Manual

The Kenwood DPX303 is a digital media receiver featuring built-in Bluetooth connectivity, USB input, auxiliary input, CD playback capability, AM/FM tuner with 18FM/6AM presets, detachable faceplate security, and customizable audio settings. Compatible with various audio formats and designed for easy installation in most vehicles. Below are key sections for features, installation, operation, settings, and troubleshooting.

Features at a Glance

Key components: Digital media receiver, Remote Control, Detachable faceplate, USB port, Auxiliary input, Bluetooth connectivity.

Feature	Description
Bluetooth connectivity	For hands-free calling and audio streaming
USB input	For connecting USB devices and charging
Auxiliary input	For external audio devices
CD playback	Supports CD-DA, CD-R, CD-RW formats
AM/FM tuner	18 FM and 6 AM station presets
Detachable faceplate	Security feature to prevent theft
Power output	50W x 4 channels maximum
Audio settings	Bass, treble, balance, fader controls
Display	Multi-color illumination
Remote control	Included for convenient operation

Installation

Unpack and inspect contents. Ensure proper vehicle compatibility.

1. Disconnect vehicle battery: Remove negative terminal for safety.
2. Connect wiring harness: Match colors and secure connections.
3. Mount receiver: Insert into dashboard opening securely.
4. Connect antenna: Attach vehicle antenna cable.
5. Reconnect battery: Restore power connection.

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

Basic Operation

Power on unit; follow initial setup procedures.

1. Source selection: Press SOURCE button to cycle through modes (Radio, CD, USB, BT, AUX).
2. Volume control: Use volume knob or remote control buttons.
3. Playback controls: Use appropriate buttons for each source mode.
4. Preset stations: Store favorite radio stations for quick access.

CAUTION! Do not operate while driving. Adjust settings only when vehicle is parked.

Specifications

• Power Output: 50W x 4 channels (max)
• Tuner: AM/FM with 18FM/6AM presets
• CD Playback: CD-DA, CD-R, CD-RW
• USB: Supports MP3, WMA playback
• Bluetooth: Version 2.1 + EDR
• Auxiliary Input: 3.5mm stereo mini jack
• Display: Multi-color LCD
• Security: Detachable faceplate
• Power Requirement: 12V DC, negative ground

Controls and Settings

Front panel controls: POWER/VOLUME knob, SOURCE, BAND, FUNCTION, EJECT.

Remote: POWER, Numeric buttons, SOURCE, VOLUME UP/DOWN, MUTE, BAND, PRESET, PLAY/PAUSE.

Audio settings: BASS, TREBLE, BALANCE, FADER, LOUDNESS. Display settings: DIMMER, ILLUMINATION color. Radio settings: LOCAL/DX, AUTO STORE. Bluetooth: PAIRING, CALL functions.

Bluetooth Connectivity

Pairing mobile devices for hands-free operation and audio streaming.

1. Enable Bluetooth: Press SOURCE to select BT mode.
2. Enter pairing mode: Unit displays "PAIRING" on screen.
3. Search on device: Find "KENWOOD DPX303" in Bluetooth settings.
4. Connect: Enter PIN "0000" if prompted.
5. Confirm connection: Unit shows "CONNECTED".

Tip: Keep mobile device within 3 feet during initial pairing.

USB and Auxiliary Playback

Supports USB devices and external audio sources.

1. USB connection: Insert USB device into port; unit automatically detects.
2. File navigation: Use folder up/down buttons to browse.
3. Auxiliary input: Connect 3.5mm cable from external device.
4. Playback control: Use play, pause, skip functions as needed.
5. Supported formats: MP3, WMA (USB); any audio (AUX).

WARNING! Do not remove USB device during playback. Use compatible file systems (FAT16/FAT32).

Audio Settings

Customizable sound options for optimal listening experience.

• Bass/Treble: Adjust frequency response (-6 to +6)
• Balance/Fader: Control speaker output distribution
• Loudness: Enhance low and high frequencies at low volumes
• EQ Presets: FLAT, POP, ROCK, JAZZ, CLASSICAL
• Subwoofer: Control output level if connected

Security Features

Detachable faceplate: Remove when parking to deter theft. Security code: Optional code setting if faceplate is lost.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits. This device complies with part 15 of the FCC Rules. Copyright © Kenwood Corporation. Bluetooth is a registered trademark of Bluetooth SIG, Inc. For support, visit www.kenwood.com or contact authorized service centers.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/connections	Check fuse, wiring harness, battery connection
No sound	Settings/speakers	Check volume, mute, speaker connections
Bluetooth not connecting	Pairing/device	Reset pairing, ensure device compatibility
USB not recognized	Format/compatibility	Use FAT16/FAT32 format, check file types
CD not playing	Disc/damage	Clean disc, check for scratches, use supported formats

Reset: Disconnect battery for 1 minute to reset unit.

Service: Contact authorized Kenwood service center; www.kenwood.com