Kenwood KDC X799 Manual

The Kenwood KDC X799 is a high-performance car audio receiver featuring CD/MP3/WMA playback, built-in MOSFET 50Wx4 amplifier, detachable faceplate security, 3 preamp outputs (4V), advanced sound customization with 13-band EQ, digital time alignment, crossover controls, Sirius Satellite Radio ready, iPod direct control capability, and Bluetooth connectivity. 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
Power Output	MOSFET 50W x 4 channels (max)
CD Playback	CD, CD-R/RW, MP3, WMA formats
Preamp Outputs	3 pairs (Front/Rear/Sub) 4V
EQ System	13-band equalizer with presets
Bluetooth	Hands-free calling and audio streaming
iPod Control	Direct connection and control
Satellite Radio	Sirius Satellite Radio ready
Security	Detachable faceplate with carrying case
Display	Multi-color LCD with customizable colors
Inputs/Outputs	Aux input, USB port, remote control input

Installation

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

1. Disconnect negative battery terminal before beginning installation.
2. Remove factory radio using appropriate removal tools.
3. Connect wiring harness following color-coded wiring diagram.
4. Slide unit into mounting sleeve and secure with provided brackets.
5. Reconnect battery and test all functions before final assembly.

WARNING! Incorrect installation may damage unit or vehicle electrical system. Always fuse power connections.

Basic Operation

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

1. Source Selection: Press SRC to cycle through available sources (CD, Radio, Aux, etc.).
2. Volume Control: Turn knob or use steering wheel remote if equipped.
3. Track Selection: Use arrow buttons or knob to skip tracks/change stations.
4. Mode Selection: Access different audio modes with FUNCTION button.
5. Display Settings: Customize display colors and brightness in settings menu.

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

Specifications

• Power Output: 50W x 4 (Max), 22W x 4 (RMS)
• Preamp Outputs: 3 pairs (4V Front, Rear, Subwoofer)
• Frequency Response: 5Hz - 20,000Hz
• Signal-to-Noise: 105dB (CD)
• Supported Media: CD, CD-R, CD-RW, MP3, WMA
• Bluetooth: Version 2.1 + EDR
• iPod Compatibility: iPod nano, classic, touch (with cable)
• Display: Dot matrix LCD with 13-color customization
• Dimensions: DIN size (7" x 2")

Controls and Functions

Front Panel: SRC, VOLUME knob, FUNCTION, Arrow buttons, EJECT, Faceplate release.

Remote Control: Power, Volume, Source, Track selection, Menu navigation.

Audio Controls: BASS, MIDDLE, TREBLE, SUBWOOFER level, FADER, BALANCE. System Settings: Clock, Display color, Dimmer, Beep tones, Language. Bluetooth: Pairing, Call functions, Phonebook access. EQ Settings: 13-band equalizer, EQ presets (ROCK, POP, JAZZ, etc.).

Audio Settings

Access audio menu by pressing and holding AUDIO button.

1. Equalizer: 13-band graphic EQ with 7 preset curves and 3 custom memories.
2. Crossover: High-pass and low-pass filters adjustable from 50Hz to 250Hz.
3. Time Alignment: Adjust speaker timing for optimal sound staging.
4. Loudness: Bass boost at low volume levels.
5. Subwoofer Control: Independent subwoofer level and phase control.

Tip: Use time alignment to create optimal sound stage based on seating position.

Bluetooth Connectivity

Supports hands-free calling and audio streaming from compatible devices.

1. Pairing: Enter Bluetooth menu, select "Pairing", search for "KDC-X799" on your phone.
2. Call Functions: Answer/end calls with phone button, reject with long press.
3. Audio Streaming: Stream music from Bluetooth-enabled devices.
4. Phonebook: Download contacts for voice-dialing capability.
5. Settings: Adjust microphone sensitivity, auto-answer, and connection priority.

WARNING! Always prioritize safe driving over phone operation while vehicle is in motion.

iPod Integration

Direct control of iPod through dedicated connection cable (sold separately).

1. Connection: Use Kenwood KCA-iP202 cable for direct connection and charging.
2. Control: Browse playlists, artists, albums directly from head unit.
3. Display: Song title, artist, album information shown on display.
4. Charging: iPod charges while connected and vehicle is running.
5. Compatibility: iPod nano, classic, touch (check compatibility list).

Note: Some older iPod models may have limited functionality.

Security Features

Detachable faceplate with security code protection. Default code: 0000.

CAUTION! Always detach faceplate when leaving vehicle unattended. Record security code in safe location.

Regulatory Information

FCC Part 15: Class B digital device compliant. Bluetooth 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
Unit won't power on	Power connection/fuse	Check fuse, verify constant and switched power connections.
No sound from speakers	Speaker wiring/settings	Verify speaker connections, check mute function, reset unit.
Bluetooth not connecting	Pairing/device compatibility	Delete old pairing, restart both devices, ensure Bluetooth enabled.
CD won't play	Disc format/damage	Use supported formats only, clean disc, check for scratches.
Display shows "CODE"	Security lock activated	Enter 4-digit security code (default: 0000).

Reset: Press reset button on faceplate with small object.

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