Kenwood KDC BT652U Manual

The Kenwood KDC BT652U is a single-DIN car stereo with Bluetooth connectivity, USB input, auxiliary input, CD playback, AM/FM radio, and 4x50W maximum power output. Features include hands-free calling, audio streaming, customizable EQ settings, and compatibility with various audio formats. Below are key sections for features, installation, operation, settings, and troubleshooting.

1. Features at a Glance 2. Installation 3. Basic Operation 4. Specifications 5. Controls and Settings 6. Bluetooth Connectivity 7. USB and Auxiliary Playback 8. CD Playback 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with display, Remote Control, Wiring harness, USB cable, Mounting sleeve, Bluetooth antenna.

FeatureDescription
Bluetooth connectivityFor hands-free calling and audio streaming
USB inputFor connecting USB devices and charging
Auxiliary inputFor external audio devices
CD playbackSupports CD-DA, CD-R, CD-RW formats
AM/FM tunerWith 18 FM and 6 AM presets
Power output4x50W maximum power
EQ settingsCustomizable sound profiles
DisplayMulti-color LCD with adjustable illumination
Steering wheel controlCompatible with external interfaces
Remote controlIncluded for convenient operation

Installation

Unpack and inspect all components before installation.

  1. Disconnect negative battery terminal for safety.
  2. Remove existing stereo from dashboard.
  3. Connect wiring harness following color codes: red (ignition), yellow (battery), black (ground).
  4. Connect speakers and antenna cables.
  5. Slide unit into mounting sleeve and secure.
  6. Reconnect battery and test functions.

WARNING! Always disconnect battery before installation to prevent electrical shorts. Ensure proper grounding.

Basic Operation

Power on unit; familiarize with basic controls.

  1. Source selection: Press SOURCE to cycle through modes (Radio, CD, USB, BT, AUX).
  2. Volume control: Turn knob or use remote volume buttons.
  3. Menu access: Press FUNCTION for settings menu.
  4. Bluetooth pairing: Enter BT mode and follow pairing instructions.
  5. Preset stations: Store favorite stations in memory.

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

Specifications

Controls and Settings

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

Remote: POWER, SOURCE, VOLUME, MUTE, Number buttons, Navigation arrows.

Audio Settings: BASS, MIDDLE, TREBLE, Loudness, Balance, Fader. System Settings: Display dimmer, Beep tone, Clock setting, Language selection. Bluetooth Settings: Pairing mode, Phonebook access, Call history. Radio Settings: Preset memory, Local/DX reception, Auto store.

Bluetooth Connectivity

Hands-free calling and audio streaming capabilities.

  1. Enter Bluetooth mode: Press SOURCE until BT appears.
  2. Enable pairing on mobile device.
  3. Select "KDC-BT652U" from available devices.
    4. 4. Enter PIN "0000" if required.
  4. Confirm connection on both devices.

Tip: Keep mobile device within 3 feet during initial pairing. Up to 5 devices can be paired.

USB and Auxiliary Playback

Supports USB drives and auxiliary input devices.

  1. USB connection: Connect USB device to port; unit automatically detects.
  2. File navigation: Use number buttons or arrows to browse folders.
    3. 3. Play modes: Normal, Repeat, Random playback.
  3. Auxiliary input: Connect 3.5mm cable from external device.
  4. Audio adjustment: Use EQ settings for optimal sound.

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

CD Playback

Supports standard audio CDs and burned discs.

  1. Insert disc: Press EJECT, load CD label side up.
    2. 2. Play: Unit automatically begins playback.
  2. Track selection: Use number buttons or arrows.
  3. Fast forward/rewind: Press and hold navigation buttons.
  4. Repeat/random: Access through FUNCTION menu.
  5. Eject: Press EJECT button to remove disc.

CAUTION! Do not use damaged or irregular shaped CDs. Keep discs clean and scratch-free.

Care & Maintenance

Clean with soft, dry cloth only. Avoid chemical cleaners.

CAUTION! Do not spray liquids directly on unit. Keep away from excessive heat and moisture.

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

SymptomPossible CauseCorrective Action
No powerWiring connectionsCheck battery and ignition connections; verify fuse condition.
Bluetooth not connectingPairing issuesDelete old pairing; reset Bluetooth; ensure device compatibility.
No sound from speakersSpeaker wiringCheck speaker connections; verify balance/fader settings.
CD not playingDisc issuesClean disc; check for scratches; ensure proper format.
USB not recognizedDevice compatibilityReformat to FAT32; check file formats; try different USB device.

Reset: Press RESET button with small object if unit becomes unresponsive.

Service: Contact authorized Kenwood service center for repairs.

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