Kenwood KDC X590 Manual

The Kenwood KDC X590 is a high-performance car stereo receiver featuring Bluetooth connectivity, USB input, auxiliary input, CD playback, AM/FM radio with 18 FM and 6 AM presets, detachable faceplate security, 4-channel preamp outputs, and advanced audio controls. Below are key sections for features, installation, operation, settings, and troubleshooting.

Features at a Glance

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

Feature	Description
Bluetooth Connectivity	Wireless audio streaming and hands-free calling
USB Input	For USB devices and iPhone/iPod connectivity
Auxiliary Input	3.5mm jack for external audio devices
CD Playback	Supports CD, CD-R, CD-RW formats
AM/FM Tuner	18 FM and 6 AM station presets
Preamp Outputs	4-channel (Front/Rear) for amplifier connection
Detachable Faceplate	Security feature to prevent theft
Audio Controls	Bass, Treble, Balance, Fader, Loudness
Display	Multi-color LCD with adjustable illumination
Power Output	50W x 4 channels maximum

Installation

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

1. Disconnect negative battery terminal before beginning installation.
2. Remove existing stereo using appropriate removal tools.
3. Connect wiring harness following color-coded wiring diagram.
4. Slide mounting sleeve into dashboard opening.
5. Connect antenna cable and all input/output cables.
6. Insert main unit into mounting sleeve until it clicks into place.
7. Reconnect negative battery terminal and test operation.

WARNING! Incorrect installation may damage unit or vehicle electrical system. Always follow local regulations and safety procedures.

Basic Operation

Power on unit by pressing POWER button. Detach faceplate for security when leaving vehicle.

1. Source Selection: Press SOURCE to cycle through modes (Radio, CD, USB, BT, Aux).
2. Volume Control: Turn VOLUME knob or use remote control buttons.
3. Radio Operation: Tune stations manually or use seek; store presets by holding number buttons.
4. CD Playback: Insert CD with label facing up; use transport controls (PLAY, SKIP, etc.).
5. Bluetooth: Pair mobile device in BT mode following on-screen prompts.

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

Specifications

• Power Output: 50W x 4 (Max), 22W x 4 (RMS)
• Tuner Section: FM/AM with 18 FM and 6 AM presets
• CD Compatibility: CD, CD-R, CD-RW, MP3, WMA
• USB Support: MP3, WMA, WAV playback from USB devices
• Bluetooth Profiles: A2DP, AVRCP, HFP
• Preamp Outputs: 4-channel, 2.5V
• Inputs: USB, Auxiliary 3.5mm, Bluetooth
• Display: LCD with variable color illumination
• Power Requirement: 12V DC, negative ground
• Dimensions: DIN size (178mm x 50mm)

Controls and Settings

Front Panel: POWER, VOLUME, SOURCE, EJECT, Function buttons. Remote Control: All basic functions plus numeric keypad.

Main Controls: POWER (on/off), SOURCE (mode selection), VOLUME (level control), MENU (access settings), EJECT (CD removal).

Audio Settings: BASS, TREBLE, BALANCE, FADER, LOUDNESS, Subwoofer control. System Settings: Display color, Dimmer, Beep tone, Bluetooth settings, Clock setting. Radio Settings: Local/Distance, Auto memory, Preset scan.

Bluetooth Connectivity

Pair mobile devices for hands-free calling and audio streaming.

1. Set unit to BT mode by pressing SOURCE until BT appears.
2. Enable Bluetooth on mobile device and search for devices.
3. Select "KDC-X590" from available devices list.
4. Enter PIN "0000" if prompted (default pairing code).
5. Confirm pairing on both devices.
6. For calls: Use phone buttons or unit's call controls.
7. For audio: Play music on device; audio streams to unit.

Tip: Up to 5 devices can be paired; only one can be connected at a time.

USB and Auxiliary Playback

Supports USB storage devices and auxiliary audio input.

1. USB Playback: Connect USB device to front/rear USB port. Unit automatically detects and begins playback.
2. File Navigation: Use folder up/down buttons to navigate directories.
3. Play Modes: Repeat, Random, Intro scan available.
4. Auxiliary Input: Connect 3.5mm cable from external device to AUX port.
5. Audio Control: Volume controlled through unit; playback controlled on source device.
6. Supported Formats: MP3, WMA (USB); any audio (Aux).

WARNING! Do not remove USB device during playback. Safely eject using stop function first.

Audio Settings

Access audio settings by pressing and holding AUDIO or through MENU system.

• Bass/Treble: Adjust low and high frequency response (-6 to +6)
• Balance/Fader: Control left/right and front/rear speaker balance
• Loudness: Boost low frequencies at low volume levels (On/Off)
• Subwoofer: Control subwoofer level and phase if connected
• EQ Presets: Flat, Powerful, Natural, Vocal (user customizable)
• Source Level: Adjust volume offset for different sources

Security Features

Detachable faceplate provides primary theft protection.

1. Removing Faceplate: Press release button and pull faceplate straight out.
2. Attaching Faceplate: Align guides and push until it clicks into place.
3. Security Code: Optional code can be set to disable unit if stolen.
4. Code Setting: In security menu, set 4-digit code (write it down safely).
5. Code Entry: If unit displays "CODE," enter 4-digit code using number buttons.

CAUTION! Never leave faceplate in vehicle. Store in protective case when detached.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth qualified device. This device complies with part 15 of FCC Rules. Copyright © Kenwood Corporation. For support, visit www.kenwood.com or contact authorized Kenwood service center. Made for iPod and iPhone means that an electronic accessory has been designed to connect specifically to iPod or iPhone and has been certified by the developer to meet Apple performance standards.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/ignition	Check power connections; verify ignition wire connected; check fuse.
No sound	Settings/speakers	Check volume; verify mute off; check speaker connections; test different source.
Bluetooth not connecting	Pairing/range	Delete old pairing; re-pair devices; ensure within range (10m).
CD not playing	Disc/loading	Check disc format; clean disc; ensure proper insertion; check for scratches.
USB not recognized	Format/device	Use FAT32 format; try different USB device; check power requirements.
Radio poor reception	Antenna/station	Ensure antenna connected; check antenna mast; adjust station tuning.

Reset: Disconnect battery for 1 minute or use reset button if available.

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