Kenwood KDC C719 Manual

The Kenwood KDC C719 is a high-performance car stereo system featuring CD/MP3/WMA playback, AM/FM tuner with 18 FM/6 AM presets, detachable faceplate security, 4-channel amplifier with 50W x 4 max power, front/rear/subwoofer pre-outs, variable color illumination, 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. 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, Mounting sleeve, User manual.

Feature	Description
CD/MP3/WMA Playback	Supports CD, CD-R/RW, MP3, WMA formats
AM/FM Tuner	18 FM and 6 AM station presets
Detachable Faceplate	Security feature to prevent theft
Power Output	50W x 4 channels maximum power
Pre-amp Outputs	Front, rear, and subwoofer pre-outs
Variable Color Illumination	Adjustable display colors
Audio Controls	Bass, treble, balance, fader, loudness
SOURCE Button	Switches between CD, tuner, auxiliary input
VOLUME Knob	Adjusts audio output level
POWER Button	Turns unit on/off

Installation

Unpack and inspect contents. Ensure vehicle is turned off during installation.

Disconnect negative battery terminal for safety.
Remove existing stereo from dashboard.
Connect wiring harness following color codes.
Slide mounting sleeve into dashboard opening.
Connect antenna and all audio cables.
Insert main unit into mounting sleeve.
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 CLOCK button, adjust time.
Program radio stations: Tune to desired station, press and hold preset button.
Adjust audio settings: Use BASS, TREBLE, BALANCE, FADER controls.
Set illumination color: Access display settings menu.
Test all functions: CD playback, radio, auxiliary input.

CAUTION! Ensure proper wiring connections before powering on.

Specifications

Power Output: 50W x 4 channels (max)
Frequency Response: 20Hz - 20kHz
Signal-to-Noise Ratio: 95dB
Supported Media: CD, CD-R, CD-RW, MP3, WMA
Tuner Sensitivity: FM 10.3 dBf, AM 18 dBμ
Pre-out Voltage: 2.5V
Illumination: Variable color (green/red/amber)
Power Requirement: 12V DC, negative ground
Dimensions: 178mm (W) x 50mm (H) x 153mm (D)

Controls and Settings

Front Panel: POWER, VOLUME, SOURCE, EJECT, Function buttons. Remote Control: All front panel functions plus numeric keys.

Audio Settings: BASS (-10 to +10), TREBLE (-10 to +10), BALANCE (L9 to R9), FADER (F9 to R9), LOUDNESS (on/off). Display: DIMMER (on/off), COLOR (green/red/amber). Tuner: LOCAL (on/off), ST (stereo/mono). Security: Code setting, faceplate removal.

Connecting Devices

Auxiliary input: 3.5mm front panel jack. Pre-outs: Front, rear, subwoofer RCA outputs.

Turn off unit before connecting devices.
Use quality RCA cables for pre-out connections.
Connect auxiliary devices to front panel jack.
Ensure proper grounding for all connections.

Tip: Use shielded cables to reduce noise interference.

Playing Media

Supports CD, MP3, WMA formats.

Insert disc: Press EJECT, load media label-side up.
Play: Unit auto-plays; use << and >> for track navigation.
MP3/WMA: Folder navigation with |<< and >>| buttons.
Repeat: Press RPT for track/folder repeat.
Random: Press RDM for random play.
Scan: Press SCAN to sample tracks.
Eject: Press EJECT to remove disc.

WARNING! Do not use damaged or warped discs. Keep discs clean.

Security Features

Detachable Faceplate: Remove when parked for security. Security Code: 4-digit code prevents unauthorized use.

Set security code in initial setup.
Remove faceplate by pressing release button.
Reattach faceplate and enter code when prompted.

Important: Record security code in safe place.

Care & Maintenance

Clean with soft, dry cloth only. Avoid chemical cleaners.

CAUTION! Do not use solvents or abrasive cleaners. Keep faceplate in protective case when detached.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit doesn't power on	Power connection/fuse	Check wiring harness; replace fuse if blown.
No sound	Speaker connections/volume	Verify speaker wiring; check volume setting.
CD won't play	Disc format/damage	Use supported formats; clean disc surface.
Poor radio reception	Antenna connection	Ensure antenna cable securely connected.
Security code prompt	Power interruption	Enter correct 4-digit security code.

Reset: Disconnect battery for 1 minute to reset unit.

Service: Contact authorized Kenwood service center for repairs.