Sony D-E406CK Car Stereo Manual

The Sony D-E406CK is an in-dash CD player designed for car audio systems, featuring AM/FM tuner with 30 station presets, CD playback, anti-shock mechanism, detachable faceplate security, and audio adjustments. It includes line-out connections for amplifiers, bass/treble controls, and a wireless remote. 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 CD Media 8. Security Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: In-dash CD player unit, Detachable Faceplate, Wireless Remote Control, Wiring Harness, Mounting Sleeve.

Feature	Description
AM/FM Tuner	30 station presets (18 FM, 12 AM)
CD Playback	Supports audio CDs, CD-R/RW
Anti-Shock Mechanism	ESP (Electronic Shock Protection) for skip-free playback
Detachable Faceplate	Security feature to prevent theft
Line-Out	Pre-amp outputs for external amplifier
Bass/Treble Control	Adjustable audio tone
Loudness	Enhances audio at low volumes
Wireless Remote	For remote control operation
Clock/Timer	Built-in clock with sleep timer
Power Source	12V DC vehicle power

Installation

Unpack and inspect contents. Ensure vehicle is off and battery disconnected.

Remove existing stereo: Use removal tools to extract old unit.
Connect wiring harness: Match color-coded wires (red to ignition, yellow to battery, black to ground).
Connect antenna: Plug vehicle antenna cable into rear port.
Mount sleeve: Insert into dashboard opening and secure.
Slide unit into sleeve and secure with mounting brackets.
Reconnect vehicle battery and test unit.

WARNING! Disconnect vehicle battery before installation to prevent electrical shorts. Ensure all connections are secure.

First-Time Setup

Power on unit; follow initial setup.

Set clock: Press CLOCK button, use tuning knob to set time.
Program radio stations: Tune to desired station, press and hold preset button.
Adjust audio settings: Use BASS/TREBLE controls for preferred sound.
Test CD playback: Insert CD to verify operation.

CAUTION! Ensure unit is properly mounted before driving. Do not operate while driving if it distracts attention.

Specifications

Audio Output: 50W x 4 channels max.
Tuner: AM/FM with 30 presets.
CD Compatibility: Audio CD, CD-R, CD-RW.
Frequency Response: 20Hz - 20kHz.
Signal-to-Noise Ratio: >90dB.
Power Requirements: 12V DC, negative ground.
Dimensions: DIN size (178mm x 50mm).
Operating Temperature: -20°C to 60°C.

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE (CD/Tuner), BASS/TREBLE buttons, CLOCK, EJECT.

Remote: POWER, VOLUME, TRACK UP/DOWN, PRESET, MUTE, SOURCE.

Tuner: Manual/Auto seek, Preset memory. Audio: BASS (-10 to +10), TREBLE (-10 to +10), LOUDNESS (On/Off). CD: PLAY, PAUSE, STOP, SKIP, REPEAT, RANDOM. Display: Dimmer control, Clock display.

Connecting Devices

Antenna: Standard vehicle antenna plug. Amplifier: Use line-out RCA jacks. External audio: AUX input via adapter.

Turn off vehicle and disconnect battery.
Connect line-out cables to amplifier input.
For AUX input, use 3.5mm to RCA adapter.
Select source via SOURCE button (TUNER, CD, AUX).

Tip: Use high-quality cables for best audio performance. Secure cables away from moving parts.

Playing CD Media

Supports audio CDs, CD-R, CD-RW.

Insert disc: Press EJECT, load CD label-side up.
Play: Press PLAY; use TRACK buttons to skip.
Stop: Press STOP; eject with EJECT button.
Repeat: Press REPEAT for track/disc repeat.
Random: Press RANDOM for shuffle play.
Fast forward/rewind: Hold SKIP buttons during play.
Anti-shock: ESP mode reduces skipping on bumpy roads.

WARNING! Do not use damaged or irregular CDs. Keep discs clean and free of scratches.

Security Features

Detachable Faceplate: Remove when parked to deter theft. Security Code: Set 4-digit code in menu; unit will prompt for code if power disconnected.

Care & Cleaning

Use soft, dry cloth for cleaning. For CD lens, use approved cleaning disc.

CAUTION! Do not use solvents or abrasive cleaners. Keep faceplate away from extreme heat.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/fuse	Check fuse in power wire; verify wiring connections.
No sound	Volume/mute	Adjust volume; check mute setting; verify speaker connections.
CD won't play	Disc/dirty lens	Use clean CD; try CD cleaning disc; check for disc damage.
Radio poor reception	Antenna	Ensure antenna connected; adjust antenna position.
Faceplate not attaching	Alignment	Clean contacts; align properly and press until click.

Reset: Disconnect battery for 5 minutes to reset unit.

Service: 1-800-222-7669; www.sony.com/audio