Kenwood KMD-D401 instruction manual Troubleshooting Guide, Problem Possible Cause Solution

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Troubleshooting Guide

What might seem to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems.

PROBLEM

POSSIBLE CAUSE

SOLUTION

 

 

 

The disc control mode cannot

No cable has been connected to the disc changer input

Connect the control cable to the disc changer input terminal

be selected.

terminal on the unit.

on the centre unit.

 

 

 

The disc cannot be changed.

Four MDs have been set in the main unit.

Remove the MD currently playing.

No sound can be heard, or the volume is low.

Attenuator is turned on.

Turn off Attenuator.

 

 

The fader or balance settings are set all the way to one

Reset the fader or balance settings.

side.

 

5 minutes have elapsed since the panel dropped open.

When 5 minutes have elapsed since the panel dropped open, the disc will automatically stop playing.

The spectrum analyzer is not displayed.

The speaker input cable is not connected.

Refer to the "Connections" section, and connect the cable.

 

 

The fader setting has been adjusted to the rear side.

Adjust the fader control on the centre unit to the centre

 

position.

 

 

The analyzer display level has been set too low.

Adjust it to a higher level.

 

 

The volume is too low.

Raise the volume, or alternatively, adjust the analyzer display

 

level to a higher level.

Nothing happens when the

The computer chip in the unit is not functioning normally.

Press the reset button on the centre unit.

buttons are pressed.

 

 

 

 

 

The MD cannot be inserted.

There is already an MD loaded.

Eject the currently loaded MD and then load the new one.

 

 

 

The MD does not load.

The insertion orientation of the MD is incorrect or the MD

Insert the MD in the proper orientation.

 

is upside down.

 

 

 

 

The MD loads but soon comes

Nothing is recorded on the MD.

Switch the MD for one that is recorded.

out again.

 

 

 

 

 

A track will not play.

Random play has been selected.

Turn off random play.

The system will not enter the Menu mode.

The system is not in MD play mode.

If the main unit is not in MD play mode, it will not go into the Menu mode.

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Contents KMD-D401 Contents Cleaning the Unit Marking of products using lasers Except for some areasCleaning the Faceplate Terminals Lens FoggingHandling Mini discs Important InformationButtons and Display OperationsTo set MDs in the main unit MD Changer PlayPlus-one MD play Switching Spectrum Analyzer DisplayMenu System Table of Adjustment ModeRemoving Faceplate Theft Deterrent FaceplateInstallation Procedure AccessoriesInstallation InstallationConnections Removing the Unit Removing the hard rubber frameProblem Possible Cause Solution Troubleshooting GuideNo Panel MD player section General Specifications

KMD-D401 specifications

The Kenwood KMD-D401 is a feature-rich car stereo receiver that exemplifies Kenwood’s commitment to quality and innovation in automotive audio technology. This model is designed to enhance your driving experience by providing high-quality sound, versatile connectivity options, and user-friendly features.

One of the standout characteristics of the KMD-D401 is its superior sound performance. The receiver is equipped with a built-in amplifier that delivers clear, powerful audio across all frequencies. With a peak power output of 50 watts per channel, it ensures that you can enjoy your music at any volume without distortion. The model also supports a range of audio formats, including MP3, WMA, and AAC, giving users the flexibility to play their favorite tracks from various sources.

Connectivity is a key highlight of the KMD-D401. It features multiple inputs, including USB and auxiliary ports, allowing users to connect their smartphones, tablets, or other external devices easily. Additionally, the receiver is Bluetooth-enabled, enabling hands-free calling and wireless music streaming from compatible devices. This integration promotes safe driving habits by minimizing distractions while allowing drivers to stay connected.

In terms of user interface, the Kenwood KMD-D401 boasts a vibrant LCD display that provides clear visibility in various lighting conditions. The intuitive controls make it easy to navigate through different media sources and settings. The unit is also customizable, allowing users to adjust the interface to their liking, from color schemes to display settings.

Furthermore, the KMD-D401 comes with advanced sound adjustment features, including a 3-band equalizer, digital time alignment, and high- and low-pass filters. These tools enable users to tailor their audio experience to suit their specific preferences and vehicle acoustics.

Durability is another aspect to consider, as the KMD-D401 is built to withstand the rigors of daily use in a car environment. Its robust design ensures reliability, while the easy-to-read control layout facilitates use even while driving.

Overall, the Kenwood KMD-D401 embodies modern automotive audio technology with its outstanding audio quality, versatile connectivity options, and customizable features, making it an excellent choice for any music enthusiast looking to upgrade their car stereo system.
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