Kenwood KDC X891 Manual

The Kenwood KDC X891 is a high-performance car stereo receiver featuring CD/MP3 playback, USB connectivity, Bluetooth wireless technology, AM/FM tuner with 18FM/6AM presets, detachable faceplate security, 4-channel 50W maximum power output, customizable EQ settings, and advanced audio controls. 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 Audio Playback 8. Security Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Main unit with detachable faceplate, Remote Control, Wiring harness, USB port, AUX input, Bluetooth antenna.

Feature	Description
CD/MP3 Playback	Plays audio CDs and MP3 files
Bluetooth Connectivity	Wireless audio streaming and hands-free calling
USB Port	For USB devices and charging
AUX Input	3.5mm auxiliary audio input
AM/FM Tuner	18 FM and 6 AM station presets
Power Output	50W x 4 channels maximum
Detachable Faceplate	Security feature to prevent theft
EQ Settings	Customizable sound profiles
Remote Control	Included for convenient operation
Display	Multi-color LCD with adjustable illumination

Installation

Proper installation ensures optimal performance and safety.

Disconnect negative battery terminal before installation.
Connect wiring harness following color-coded wiring diagram.
Mount unit securely in dashboard using supplied mounting sleeve.
Connect antenna, Bluetooth module, and all audio inputs.
Reconnect battery and test all functions.

WARNING! Always disconnect vehicle battery before installation to prevent electrical shorts or damage.

Basic Operation

Power on unit; familiarize with basic controls.

Source Selection: Press SOURCE to cycle through CD, USB, Bluetooth, AUX, Tuner.
Volume Control: Turn VOLUME knob or use remote control.
Playback Controls: Use PLAY/PAUSE, SKIP, and SCAN buttons.
Mode Selection: Access different audio modes via FUNCTION button.
Display Settings: Adjust brightness and color via DISP button.

CAUTION! Do not operate controls while driving. Park vehicle safely before adjusting settings.

Specifications

Power Output: 50W x 4 (Max), 22W x 4 (RMS)
Frequency Response: 10Hz - 20,000Hz
Signal-to-Noise Ratio: 95dB (CD)
Preset Stations: 18 FM, 6 AM
Bluetooth Version: 4.1 with A2DP, AVRCP
USB Support: USB 2.0, up to 32GB
CD Formats: CD-DA, CD-R, CD-RW, MP3
Power Requirement: 12V DC, negative ground
Dimensions: 178mm (W) x 50mm (H) x 153mm (D)

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE, FUNCTION, EJECT, Display buttons.

Remote Control: POWER, Volume, Source, Play/Pause, Track Skip, Preset, Mute.

Audio Settings: Bass, Treble, Balance, Fader, Loudness, EQ presets (Pop, Rock, Jazz, Classic, User). Source Settings: Tuner band selection, Auto memory, CD repeat/shuffle, Bluetooth pairing. System Settings: Display color, Dimmer, Clock, Beep tone, Language.

Bluetooth Connectivity

Wireless audio streaming and hands-free calling capability.

Pairing: Enter pairing mode by holding BT button for 3 seconds.
Device Search: Select "KDC-X891" from your device's Bluetooth menu.
Connection: Enter PIN "0000" if prompted.
Call Functions: Answer/end calls with phone button; use microphone for voice calls.
Audio Streaming: Play music from paired devices automatically.

Tip: Ensure Bluetooth is enabled on your device and within range (approx. 10 meters).

USB and Audio Playback

Supports USB devices and various audio formats.

USB Connection: Insert USB device into front panel port.
File Navigation: Use folder up/down buttons to navigate directories.
Playback Modes: Repeat one, repeat all, shuffle play.
MP3 Playback: Supports bit rates 32kbps - 320kbps.
Fast Search: Hold SKIP button for fast forward/rewind.
CD Playback: Insert CD with label facing up; auto-play begins.
AUX Input: Connect external devices via 3.5mm cable.

WARNING! Do not remove USB device or CD during playback to prevent data corruption.

Security Features

Detachable Faceplate: Remove for theft prevention. Security Code: 4-digit code can be set to disable unit if stolen. Theft Deterrent LED: Flashing red LED indicates security mode active.

Care & Maintenance

Use soft, dry cloth for cleaning. Avoid chemical cleaners. Keep discs clean and free of scratches. Store faceplate in protective case when removed.

CAUTION! Do not use solvents or abrasive cleaners. Keep liquids away from unit.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth SIG qualified. Copyright © Kenwood Corporation. For support, visit www.kenwood.com or contact 1-800-536-9663. 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	Settings/speakers	Check volume, mute setting, speaker connections, fader balance.
Bluetooth not connecting	Pairing/range	Delete old pairing; ensure device in range; reset Bluetooth.
CD/USB not reading	Format/damage	Check disc for scratches; verify USB format (FAT32); clean lens.
Poor radio reception	Antenna/ location	Ensure antenna connected properly; check antenna amplifier.

Reset: Hold reset button for 5 seconds to restore factory settings.

Service: 1-800-536-9663; www.kenwood.com