Kenwood KDC X492 Manual

The Kenwood KDC X492 is a high-performance car stereo receiver featuring USB connectivity, Bluetooth audio streaming, built-in amplifier, CD playback, AM/FM tuner, detachable faceplate security, customizable display colors, and advanced audio controls. 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: Main unit with CD player, USB port, Bluetooth connectivity, Remote Control, Detachable faceplate, Wiring harness.

Feature	Description
USB port	For connecting USB devices and charging
Bluetooth	Wireless audio streaming and hands-free calling
CD player	Plays audio CDs and CD-R/RW
AM/FM tuner	With preset stations and RDS
Detachable faceplate	Security feature to prevent theft
Display customization	Multiple color options for display illumination
Audio controls	Bass, treble, balance, fader adjustments
Power output	50W x 4 channels maximum
Remote control	Included for convenient operation
Auxiliary input	3.5mm jack for external audio sources

Installation

Unpack and inspect contents. Ensure proper wiring connections.

Disconnect vehicle battery: Remove negative terminal for safety.
Connect wiring harness: Match colors to vehicle wiring (red to ignition, yellow to battery, black to ground).
Mount unit: Slide into dashboard opening and secure with mounting sleeve.
Connect antennas: Attach vehicle antenna cable to rear port.
Reconnect battery and test unit.

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

First-Time Setup

Power on unit; follow initial setup procedures.

Set clock: Press and hold SETUP, navigate to clock settings.
Program radio stations: Use auto-scan or manual tuning to save presets.
Configure display: Select preferred illumination color from settings.
Pair Bluetooth devices: Enter pairing mode and connect mobile devices.
Adjust audio settings: Set bass, treble, balance, and fader to preference.

CAUTION! Do not operate while driving. Set up while vehicle is parked.

Specifications

Power Output: 50W x 4 channels maximum
CD Compatibility: CD, CD-R, CD-RW
USB Support: USB 2.0, MP3/WMA playback
Bluetooth: Version 2.1 + EDR, A2DP, AVRCP
Tuner: AM/FM with 30 station presets
Display: Multi-color LCD with customizable illumination
Audio Controls: Bass, treble, balance, fader, loudness
Power Requirements: 12V DC, negative ground
Dimensions: Standard DIN size (7 x 2 inches)

Controls and Settings

Front panel controls: POWER, VOLUME, SOURCE, EJECT, FUNCTION.

Remote: POWER, Numeric buttons, VOLUME, MUTE, SOURCE, MODE, BAND.

Audio settings: BASS, TREBLE, BALANCE, FADER, LOUDNESS. Display: Color selection (multiple options), Dimmer control. System: Clock setting, Beep on/off, Reset function. Bluetooth: Pairing, call handling, audio streaming.

Connecting Devices

USB: Front/rear port for flash drives. Bluetooth: Wireless pairing. Auxiliary: 3.5mm input jack.

Turn off unit before connecting devices.
USB connection: Insert flash drive or connect charging cable.
Bluetooth pairing: Enable pairing mode and search from mobile device.
Auxiliary input: Connect 3.5mm cable from external audio source.

Tip: Ensure USB devices are formatted as FAT32 for compatibility.

Playing Media

Supports CD, USB, Bluetooth, and auxiliary audio sources.

CD playback: Insert disc, press PLAY; use SKIP for track navigation.
USB playback: Connect device, select USB source, browse folders.
Bluetooth audio: Pair device, select BT AUDIO source.
Auxiliary: Connect cable, select AUX source.
Radio: Press BAND to switch AM/FM, tune with arrows or presets.
Repeat/shuffle: Available in CD and USB modes.
Fast forward/rewind: Press and hold SKIP buttons.

WARNING! Do not insert damaged discs. Keep USB connections clean.

Bluetooth Features

Hands-free calling: Answer/end calls with remote or unit controls. Audio streaming: Wireless music playback from compatible devices. Phonebook access: Sync and access contacts (varies by phone).

Care & Maintenance

Clean with dry, soft cloth only. Remove faceplate when not in use for security. Avoid extreme temperatures and moisture.

CAUTION! Do not use chemicals or abrasive cleaners on display or controls.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check connections; verify fuse; ensure proper ground.
Bluetooth not connecting	Pairing mode/distance	Enter pairing mode; ensure device within range; delete old pairings.
USB not recognized	Format/compatibility	Reformat as FAT32; try different USB device; check file formats.
Poor radio reception	Antenna connection	Ensure antenna cable secure; check antenna amplifier power.
CD skipping	Disc/dirty lens	Clean disc; use CD lens cleaner; avoid bumpy roads during play.

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

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