Kenwood KDC W3037 Manual

The Kenwood KDC W3037 is a high-performance car stereo receiver featuring CD/MP3/WMA playback, AM/FM tuner with 18 FM/6 AM presets, detachable faceplate security, 4-channel amplifier (22W x 4), auxiliary input, CD changer control, loudness, bass/mid/treble controls, and advanced audio settings. Below are key sections covering features, installation, operation, settings, and troubleshooting.

Features at a Glance

Key components: Main unit, detachable faceplate, wiring harness, mounting sleeve, remote control, user manual.

Feature	Description
CD/MP3/WMA Playback	Plays CDs, MP3, and WMA formats
AM/FM Tuner	18 FM and 6 AM station presets
Detachable Faceplate	Security feature to prevent theft
4-Channel Amplifier	22 watts RMS x 4 channels
Auxiliary Input	For external audio devices
CD Changer Control	Compatible with Kenwood CD changers
Audio Controls	Bass, midrange, treble, loudness
Illumination	Green button illumination
Remote Control	Full-function infrared remote
Power Requirements	12V DC negative ground

Installation

Professional installation recommended. Ensure vehicle is parked with ignition off.

1. Disconnect negative battery terminal before beginning installation.
2. Connect wiring harness: Match wire colors (red-ignition, yellow-battery, black-ground).
3. Install mounting sleeve: Secure in dashboard opening.
4. Connect antenna and speaker wires: Ensure proper polarity.
5. Test unit: Reconnect battery, verify all functions work properly.
6. Attach faceplate: Slide into place until it clicks.

WARNING! Incorrect installation may damage unit or vehicle electrical system. Use proper fuse protection.

Basic Operation

Power on unit by pressing SRC/PWR button. Detach faceplate for security when leaving vehicle.

1. Source selection: Press SRC to cycle through CD, Tuner, Aux inputs.
2. Volume control: Turn knob or use remote control volume buttons.
3. Mode selection: Access different audio modes with FUNCTION button.
4. Display modes: Press DISP to change display information.
5. Mute: Press MUTE button to temporarily silence audio.

CAUTION! Do not operate while driving if it distracts from safe vehicle operation.

Specifications

• Power Output: 22W RMS x 4 channels (at 4 ohms)
• Frequency Response: 20Hz - 20kHz
• Signal-to-Noise Ratio: 95dB (CD)
• Preset Stations: 18 FM, 6 AM
• CD Compatibility: CD, CD-R, CD-RW, MP3, WMA
• Audio Inputs: Auxiliary input (3.5mm jack)
• Power Requirement: 12V DC negative ground
• Dimensions: DIN size (7" x 2")
• Illumination: Green LED display

Controls and Functions

Front Panel: SRC/PWR, VOLUME knob, EJECT, FUNCTION, BAND, numbered presets, AUX input.

Remote Control: Power, volume, track selection, preset buttons, mute, display modes.

Basic Functions: SRC/PWR (source/power), VOL (volume control), EJECT (CD removal), FUNCTION (audio mode selection), BAND (AM/FM selection), numbered buttons (presets/track selection), DISP (display modes). Security: Detach faceplate by pressing release button and sliding out.

Audio Settings

Access audio settings by pressing and holding FUNCTION button.

1. Bass Control: Adjust low frequencies (-6 to +6)
2. Midrange Control: Adjust mid frequencies (-6 to +6)
3. Treble Control: Adjust high frequencies (-6 to +6)
4. Loudness: Boost bass at low volumes (On/Off)
5. Balance: Adjust left/right speaker balance
6. Fader: Adjust front/rear speaker balance
7. Source Level: Adjust input sensitivity for different sources

Tip: Reset to factory settings by disconnecting power for 30 seconds.

Radio Operation

AM/FM tuner with automatic and manual station selection.

1. Select band: Press BAND to switch between AM and FM.
2. Tune stations: Use TUNE buttons or seek automatically.
3. Store presets: Tune to station, press and hold preset button (1-18 for FM, 1-6 for AM).
4. Recall presets: Press numbered preset button for stored station.
5. FM reception: Adjust for best reception in your area.

Note: FM presets are separate from AM presets. Stations are stored in memory when unit is powered off.

CD/MP3 Playback

Supports audio CDs, CD-R, CD-RW, MP3, and WMA formats.

1. Insert disc: Press EJECT, load CD label side up.
2. Play: Unit automatically begins playback; use PLAY/PAUSE to control.
3. Track selection: Use numbered buttons or track skip buttons.
4. Fast forward/rewind: Press and hold FF or REW buttons.
5. Repeat: Press RPT to repeat current track or entire disc.
6. Random: Press RDM for random track playback.
7. MP3 navigation: Use folder selection for MP3 discs with multiple folders.
8. Eject: Press EJECT to remove disc.

WARNING! Do not use damaged or irregular shaped CDs. Keep discs clean and free of scratches.

Security Features

Detachable Faceplate: Primary theft deterrent. Remove when leaving vehicle unattended.

Security Code: Optional security code can be set to disable unit if stolen (refer to advanced manual).

Important: Store faceplate in protective case when removed. Do not expose to extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device compliant. This device complies with part 15 of FCC rules. Copyright © Kenwood Corporation. For technical support, visit www.kenwood.com or contact authorized Kenwood service center. This product incorporates copyright protection technology.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check power connections; verify fuse; ensure proper ground.
No sound	Speaker connections	Verify speaker wires connected; check speaker impedance (4-8 ohms).
CD won't play	Disc format/damage	Use compatible disc format; clean disc; check for scratches.
Poor radio reception	Antenna connection	Ensure antenna fully connected; check antenna condition.
Unit won't turn on	Security code	Enter security code if prompted; reset if code forgotten.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear path to IR sensor.

Reset: Disconnect power for 30 seconds to reset unit to factory settings.

Service: Contact authorized Kenwood service center for repairs.