Sony D-E400 Car Stereo Manual

The Sony D-E400 is an in-dash CD player designed for automotive use, featuring anti-shock memory, AM/FM tuner with 18 presets, CD-R/RW playback compatibility, detachable faceplate security, rotary volume control, bass/treble adjustments, and a 4x45W high-power output. 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 receiver, Detachable Faceplate, Remote Control, Wiring Harness, Mounting Sleeve, Antenna Connector, RCA Pre-out jacks.

Feature	Description
Anti-shock memory	10-second buffer for skip-free playback
AM/FM tuner	18 station presets (12 FM, 6 AM)
CD-R/RW playback	Plays CD-R and CD-RW discs
Detachable faceplate	Security feature to prevent theft
Rotary volume control	Easy volume adjustment knob
Bass/Treble adjustment	Separate bass and treble controls
4x45W output	High power output for speakers
RCA pre-out jacks	For connecting external amplifiers
LOUDNESS	Enhances bass at low volumes
MUTE	Instantly mutes audio

Installation

Unpack and inspect contents. Ensure vehicle is turned off.

Disconnect vehicle battery: Remove negative terminal for safety.
Remove existing stereo: Use removal tools to extract old unit.
Connect wiring harness: Match colors to vehicle wiring (red=ignition, yellow=battery, black=ground).
Connect antenna: Plug antenna cable into rear connector.
Mount sleeve: Insert mounting sleeve into dashboard opening.
Insert stereo: Slide unit into sleeve until it clicks.
Reconnect battery and test.

WARNING! Incorrect wiring may damage vehicle electrical system. Consult professional if unsure.

First-Time Setup

Reconnect battery; turn on ignition to power stereo.

Set clock: Press and hold CLOCK button, use TUNE to set time.
Program radio stations: Tune to desired station, press and hold preset button (1-18).
Adjust audio settings: Use BASS/TREBLE controls to preference.
Test CD playback: Insert CD to verify operation.

CAUTION! Do not operate while driving. Park vehicle during setup.

Specifications

CD Mechanism: Anti-shock 10-second memory.
Tuner: AM/FM with 18 presets.
Audio Output: 4x45W maximum power.
Frequency Response: 20Hz-20kHz.
Signal-to-Noise Ratio: >90dB.
Supported Formats: Audio CD, CD-R, CD-RW.
Power Supply: 12V DC, negative ground.
Dimensions: Standard DIN (178mm x 50mm).
Operating Temp: 14°F to 158°F (-10°C to 70°C).

Controls and Settings

Front Panel: POWER/VOLUME knob, SOURCE button, BASS/TREBLE buttons, EJECT, CD slot.

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

Audio: BASS (-10 to +10), TREBLE (-10 to +10), LOUDNESS (On/Off), FADER/BALANCE. Radio: Manual/Auto seek, Preset memory, Local/DX reception. CD: Play/Pause, Repeat (Track/All), Random play, Intro scan. Display: Dimmer control, Clock display.

Connecting Devices

Antenna: Standard motor vehicle antenna plug. Amplifiers: Use RCA pre-out jacks (Front/Rear).

Turn off vehicle ignition before connecting.
Connect RCA cables from pre-outs to amplifier inputs.
Select source via SOURCE button (FM/AM/CD).

Tip: Use shielded RCA cables to reduce noise interference.

Playing CD Media

Supports Audio CD, CD-R, CD-RW.

Insert disc: Press EJECT, load CD label-side up.
Play: Press SOURCE to select CD mode; auto-plays.
Skip: TRACK UP/DOWN for next/previous track.
Repeat: Press REPEAT for track/all repeat.
Random: Press RANDOM for shuffle play.
Intro scan: Press SCAN to sample first 10 seconds of each track.
Eject: Press EJECT to remove disc.

WARNING! Do not insert damaged discs. Avoid extreme temperatures.

Security Features

Detachable Faceplate: Remove when parked to deter theft. Security Code: Optional 4-digit code (default 0000) can be set in menu.

Care & Cleaning

Disconnect battery before cleaning. Use soft, dry cloth for faceplate; CD lens cleaner for optical pickup.

CAUTION! Do not use solvents or abrasive cleaners. Keep faceplate away from direct sunlight.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Wiring/ignition	Check battery connection; verify ignition wire is connected.
CD won't play	Disc/dirty lens	Ensure disc is clean; use CD lens cleaner.
Poor radio reception	Antenna connection	Check antenna cable connection; ensure fully inserted.
Distorted sound	Speaker wiring	Verify speaker wires are not touching each other or chassis.
Faceplate won't attach	Alignment	Align connectors properly; press firmly until click.

Reset: Disconnect battery for 5 minutes to reset unit.

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