Kenwood Excelon KDC X993 Manual

The Kenwood Excelon KDC X993 is a high-performance car audio receiver featuring advanced audio processing, Bluetooth connectivity, USB input, SiriusXM readiness, and customizable sound settings. With 4V preamp outputs, 13-band EQ, time alignment, and support for various audio formats, this receiver delivers exceptional sound quality. Below are key sections covering features, installation, operation, settings, and troubleshooting.

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

Features at a Glance

Key components: Digital Media Receiver, Remote Control, Wiring Harness, Bluetooth Module, USB Port, Auxiliary Input.

Feature	Description
Bluetooth Connectivity	Hands-free calling and audio streaming
USB Input	For iPod/iPhone and USB storage devices
SiriusXM Ready	Satellite radio compatibility
4V Preamp Outputs	High-voltage outputs for external amplifiers
13-Band Equalizer	Precise audio frequency adjustment
Time Alignment	Advanced speaker timing calibration
Digital Signal Processing	Advanced audio processing and customization
LCD Display	Customizable color illumination
Steering Wheel Control	Compatible with most steering wheel interfaces
CD Playback	Plays CD, CD-R, CD-RW formats

Installation

Unpack and inspect all components before installation.

Disconnect vehicle battery negative terminal for safety.
Remove factory radio using appropriate removal tools.
Connect wiring harness following color-coded wiring diagram.
Mount receiver securely in dashboard opening.
Connect antenna, USB, and auxiliary cables.
Reconnect battery and test all functions.

WARNING! Professional installation recommended. Ensure proper grounding and fuse protection.

First-Time Setup

Power on unit; follow initial setup procedure.

Language Selection: Choose preferred language (default ENGLISH).
Bluetooth Pairing: Enter pairing mode and connect mobile device.
Audio Settings: Configure basic EQ and volume settings.
Display Settings: Adjust illumination color and brightness.
Source Setup: Configure preferred audio sources.

CAUTION! Do not operate while driving. Park vehicle for initial setup.

Specifications

Power Output: 22W RMS x 4 channels (4 ohm)
Preamp Outputs: 4V front, rear, subwoofer
Frequency Response: 10Hz - 22kHz
Signal-to-Noise Ratio: 105dB
Supported Formats: MP3, WMA, AAC, WAV, FLAC
Bluetooth Version: 3.0 + EDR
USB Support: iPod/iPhone, USB mass storage
Display: Dot matrix LCD with customizable colors
Dimensions: DIN size (7" x 2")

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE button, FUNCTION knob, USB port, AUX input.

Remote Control: POWER, VOLUME, SOURCE, PRESET, MUTE, PLAY/PAUSE, navigation buttons.

Audio Settings: 13-band EQ, bass boost, loudness, subwoofer level, time alignment. Source Settings: Bluetooth pairing, USB mode, AUX input level. System Settings: Display color, button illumination, dimmer, reset options.

Connecting Devices

USB: Connect iPod/iPhone or USB storage. AUX: 3.5mm auxiliary input. Bluetooth: Wireless audio and phone connectivity.

Ensure vehicle is in park with parking brake engaged.
Connect USB device directly to USB port.
For auxiliary input, use 3.5mm stereo cable.
For Bluetooth, enter pairing mode and search from mobile device.

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

Audio Playback

Supports CD, USB, Bluetooth, and auxiliary sources.

Source Selection: Press SOURCE to cycle through available inputs.
Playback Control: Use PLAY/PAUSE, TRACK UP/DOWN for navigation.
EQ Adjustment: Access audio menu for 13-band equalizer settings.
Preset Memory: Store favorite stations and settings.
Random/Repeat: Access play mode options for shuffle and repeat.
Folder Navigation: Browse USB device folders using navigation knob.
Display Info: Show track information, time, and audio format.
Sound Customization: Adjust time alignment for optimal staging.

WARNING! Do not insert damaged discs. Keep USB connections secure while driving.

Bluetooth Features

Hands-free calling: Answer/end calls, voice dialing, call history. Audio streaming: A2DP profile support, metadata display. Phonebook access: Download and display contacts.

Care & Maintenance

Use soft, dry cloth for cleaning. Avoid chemical cleaners. Keep discs and USB ports free of debris.

CAUTION! Do not use excessive force on controls. Protect from moisture and extreme temperatures.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check fuse and wiring connections; verify proper ground.
Bluetooth not connecting	Pairing mode/distance	Enter pairing mode; ensure device within range; delete old pairings.
USB device not recognized	Format/compatibility	Use FAT32 format; check device compatibility; try different cable.
No sound from speakers	Settings/connections	Check speaker wires; verify audio settings; test different sources.
CD not playing	Disc/damage	Clean disc; check for scratches; ensure proper format.

Reset: Hold SOURCE button while turning power on for system reset.

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