kenwood kmm 108u manual

The Kenwood KMM-108U is a single-DIN digital media receiver with Bluetooth connectivity, USB port, auxiliary input, and AM/FM radio. Features include hands-free calling, audio streaming, front panel controls, remote control compatibility, preset equalizer settings, and compatibility with various audio formats. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing Media 8. Bluetooth Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Digital media receiver, Bluetooth connectivity, USB port, AUX input, AM/FM radio, front panel controls, remote control compatibility.

Feature	Description
Bluetooth	For hands-free calling and audio streaming
USB port	For connecting USB devices and charging
AUX input	For external audio devices
AM/FM radio	With preset station memory
Power output	4 x 50W maximum power
Equalizer presets	Multiple sound profiles
Illumination	Adjustable display colors
Remote control	Compatible with optional remote
Source select	Switches between audio sources
Volume control	Adjusts audio output level

Installation

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

Disconnect vehicle battery: Remove negative terminal for safety.
Remove existing stereo: Use removal tools if available.
Connect wiring harness: Match colors and secure connections.
Mount unit: Secure in dashboard opening using mounting sleeve.
Reconnect battery: Restore power connection.

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

First-Time Setup

Power on unit; follow initial configuration steps.

Set clock: Press SETUP and adjust time settings.
Program radio stations: Use auto-scan or manual tuning.
Pair Bluetooth: Enable pairing mode and connect mobile device.
Adjust sound settings: Configure equalizer and balance/fader.
Set illumination: Choose display color preferences.

CAUTION! Do not operate while driving. Park vehicle safely during setup.

Specifications

Power Output: 4 x 50W max (4 x 22W RMS)
Bluetooth Version: 4.1 with A2DP/AVRCP
USB Support: MP3, WMA, AAC playback
Radio: AM/FM tuner with 30 presets
Inputs: USB, AUX, microphone
Display: Monochrome LCD with adjustable illumination
Dimensions: Single-DIN (178mm x 50mm)
Operating Voltage: 12V DC
Supported Formats: MP3, WMA, AAC audio files

Controls and Settings

Access settings via front panel buttons or optional remote control.

Front Panel: POWER/VOLUME knob, SOURCE, BAND, TUNE/TRACK, SETUP, PHONE, MUTE.

Audio Settings: Bass, treble, balance, fader, loudness, equalizer presets. System Settings: Clock, display illumination, Bluetooth pairing, button beep, language. Radio Settings: Auto-scan, manual tuning, preset stations. Phone Settings: Pairing, contacts, call history.

Connecting Devices

USB: Connect flash drives or charging cables. AUX: 3.5mm audio cable. Bluetooth: Wireless pairing.

Turn off unit before connecting wired devices.
Insert USB device fully into port.
Connect AUX cable to external audio source.
Select appropriate source mode (USB/AUX/BT).

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

Playing Media

Supports USB media playback and radio reception.

Select source: Press SOURCE to choose USB/AUX/BT/RADIO.
Navigate files: Use TUNE/TRACK for previous/next.
Play/pause: Press volume knob for USB/BT playback control.
Folder navigation: Use fast-forward/rewind for directory browsing.
Radio tuning: Manual tune or seek for station selection.
Preset stations: Store up to 30 AM/FM stations.
Repeat/shuffle: Available in USB playback mode.

WARNING! Do not remove USB device during playback. Eject properly if supported.

Bluetooth Features

Hands-free calling: Answer/end calls with PHONE button. Audio streaming: Play music from Bluetooth devices. Phonebook access: Sync contacts for voice dialing.

Enable pairing mode: Press PHONE for 2 seconds.
Search on mobile device: Select "KMM-108U" from list.
Confirm pairing: Enter PIN if required (default 0000).
Manage calls: Use PHONE button for call functions.

Care & Maintenance

Use soft, dry cloth for cleaning. Avoid liquids and abrasive cleaners.

CAUTION! Do not use chemical cleaners on display. Keep away from moisture and extreme temperatures.

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. This device complies with part 15 of FCC Rules.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check fuse and wiring connections; verify battery connection.
No sound	Volume/settings	Adjust volume; check mute; verify speaker connections.
Bluetooth not connecting	Pairing mode/distance	Enable pairing mode; ensure device within range; delete old pairing.
USB not recognized	Format/compatibility	Use FAT32 format; check file compatibility; try different device.
Poor radio reception	Antenna connection	Ensure antenna connected properly; check for damaged antenna.

Reset: Disconnect power for 30 seconds to reset unit.

Service: Contact authorized Kenwood service center for repairs.