Kenwood DNX7190DABS User Manual

Troubleshooting
103English
Troubleshooting
Problems and Solutions
If any trouble occurs, first check the following
table for possible problems.
NOTE
• Some functions of this unit may be disabled by
some settings made on this unit.
• What might seem to be a malfunction in your
unit may just be the result of slight misoperation
or miswiring.
Ñ About settings
• Cannot set up the subwoofer.
• Cannot set up subwoofer phase.
• No output from the subwoofer.
• Cannot set up the low pass filter.
• Cannot set up the high pass filter.
Subwoofer is not set to on.
 Set the subwoofer to on. See Speaker / X’over
setup (P.82).
The dual zone function is enabled.
 Set the dual zone function to off. See Zone Control
(P.86).
• Cannot select the output destination of the
subsource in the dual zone.
• Cannot adjust the volume of the rear speakers.
The dual zone function is disabled.
 Set the dual zone function to on. See Zone Control
(P.86).
• Cannot set up the equalizer.
• Cannot set up the crossover network.
The dual zone function is enabled.
 Set the dual zone function to off. See Zone Control
(P.86).
Ñ About audio operations
Radio reception is poor.
The car antenna is not extended.
 Pull out the antenna all the way.
The antenna control wire is not connected.
 Connect the wire correctly. See Connecting the
system and external components (P.99).
Cannot select a folder.
The random play function is enabled.
 Turn off the random function.
Cannot perform repeat play during VCD playback.
The PBC function is enabled.
 Turn off the PBC function.
The specified disc does not play, but another one
plays instead.
The disc is quite dirty.
 Clean the disc. See Precautions on handling discs
(P.4).
The disc is severely scratched.
 Try another disc instead.
The sound skips when an audio file is being
played.
The disc is scratched or dirty.
 Clean the disc. See Precautions on handling discs
(P.4).
The recording condition is bad.
 Record the file again or use another disc.
Ñ Others
The Touch Sensor Tone doesn’t sound.
The preout jack is being used.
 The Touch Sensor Tone cannot be output from the
preout jack.
Error Messages
When you fail to operate the unit correctly, the
cause of the failure appears as the message on
the screen.
There is an error in the speaker wiring. Please
check the connections.
Protective circuit has been activated because a speaker
cord has shorted or it has come in contact with the car
chassis.
 Wire or insulate the speaker cord as appropriate and
turn the power off and on again.
Hot Error
When the internal temperature of this unit rises to 60°C
or more, the protection circuit is activated and you may
not be able to operate the unit.
 Use the unit again after reducing the temperature
of the unit.
Mecha Error
The disc player is malfunctioning.
 Eject the disc and try inserting it again. Contact the
KENWOOD dealer if this indicator continues blinking
or the disc cannot be ejected.
Disc Error
An unplayable disc is inserted.
 Change the disc. See Playable Media and Files
(P.105).
Autogoods “130”
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Kenwood DNX7190DABS Specifications

General

Display diagonal	6.95 \
Display resolution	800 x 480 pixels
Built-in camera	No
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Image formats supported	BMP, JPEG, PNG
Video formats supported	H.264, MKV, MPEG1, MPEG2, MPEG4, WMV
Equalizer bands quantity	13
Text-to-speech message reader	-
Map storage	Memory card
Map coverage	Northern Europe, Southern Europe
Map view options	2D/3D
Lifetime map updates	Roads change, but with Lifetime Map Updates your map will always be up to date. Start fresh every few months by downloading a new edition of the industry's most accurate map. New editions are issued four times per year.
License term in years	3 year(s)
Bluetooth version	5.0
Bluetooth functions	Audiostreaming, Handsfree calling
DIN size	2 DIN
Form factor	Fixed
Product color	Black
Languages support	Multi
AM band range	531 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, DAB+, FM, LW, MW
Preset stations quantity	20
Composite video in	1
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	2
Compatible memory cards	SD, SDHC, SDIO
Maximum memory card size	2000 GB
GPS accuracy - position	2 m
GPS accuracy - velocity	0.05 m/s
Cables included	USB
Power source type	DC

Weight and Dimensions

Depth	163 mm
Width	182 mm
Height	112 mm
Weight	2500 g

Summary

Before Use

Precautions

Safety guidelines and warnings for operating the unit.

Safety Precautions and Important Information

Critical safety information and warnings to prevent accidents.

How to read this manual

Guidance on understanding the manual's structure and conventions.

Basic Operations

Functions of the Buttons on the Front Panel

Overview of physical buttons and their functions on the unit.

Turning on the Unit

Step-by-step instructions for powering the unit on and off.

Initial Settings

Initial setup procedure for locale, language, and display preferences.

Adjusting the volume

How to control the audio volume level on the unit.

Touch screen operations

Explanation of touch gestures like touch, touch and hold, flick, and swipe.

HOME screen descriptions

Details about the main interface and its interactive elements.

Popup menu

How to access and use the quick access menu.

Source selection screen description

Explains the screen used to choose different playback sources.

Navigation Operation

Instructions on how to use the navigation system features.

Widget

Widget

Introduction to widgets and their placement on the Home screen.

Replace the widget

Steps to change existing widgets on the Home screen.

Add a new multi widget

How to add new pages or widgets to the multi-widget screen.

Disc

Playing a disc

Procedures for inserting and playing discs.

DVD/VCD Basic Operation

Basic controls for DVD and VCD playback.

APPS

Apple CarPlay Operation

How to use Apple CarPlay with compatible iPhones.

Android Auto™ Operation

Using Android Auto for smartphone integration while driving.

USB/SD

Connecting a USB device

Steps to connect and use USB storage devices.

Inserting the SD

Instructions for inserting and using SD cards.

iPod/iPhone

Wired connection

Connecting iPod/iPhone via USB cable for audio playback.

Search Operation

How to search for music files on iPod/iPhone.

Radio

Radio Basic Operation

Controls for tuning and operating the radio receiver.

Memory Operation

How to store and recall radio stations.

DAB (Except DNR3190BTS)

DAB Basic Operation

Basic controls for Digital Audio Broadcasting reception.

Storing Service in Preset Memory

Saving preferred DAB services to memory presets.

Bluetooth Control

Information for using Bluetooth® devices

General information about Bluetooth connectivity and compatibility.

Register the Bluetooth device

Steps to pair a Bluetooth device with the unit.

Playing the Bluetooth Audio Device

How to stream audio wirelessly via Bluetooth.

Using the Hands-Free Unit

Making and receiving calls using the Bluetooth-connected phone.

Other External Components

View Camera

Connecting and using external cameras for display.

Use Dashboard Camera

Connecting and playing recorded data from a dashboard camera.

HDMI source

Connecting smartphones via HDMI for video output.

Setup

Monitor Screen Setup

Adjusting video quality and display settings.

System Setup

Overview of system-wide configuration options.

User Interface Setup

Customizing the unit's user interface and display options.

Display Setup

Settings related to screen brightness, dimmer, and clock display.

Customizing the key color

How to change the illumination color of the unit's buttons.

Controlling Audio

3-way speaker system setup

Configuring speaker settings for a 3-way system.

Speaker / X’over setup

Adjusting speaker crossover frequencies for optimal sound.

Controlling General Audio

Adjusting fader, balance, and other general audio settings.

Equalizer Control

Adjusting audio equalization for personalized sound profiles.

Volume Offset

Fine-tuning volume levels between different sources.

Zone Control

Selecting different audio sources for front and rear zones.

Sound Effect

Applying and adjusting various sound enhancement effects.

Listening Position / DTA

Optimizing sound field based on listening position and speaker delay.

Front Focus fine adjustment

Adjusting the virtual sound image focus for front seats.

Audio Setup memory

Saving and recalling audio control settings.

Remote control

Functions of the Remote control Buttons

Explains the functions of the remote control buttons.

Switch the operation mode

How to switch the remote control's operating mode.

Basic Operation

Using the remote control for basic playback and navigation functions.

Connection/Installation

Before Installation

Important precautions before installing the unit.

Connecting wires to terminals

Detailed wiring diagram and connection guide.

Connecting the system and external components

How to connect various external devices and accessories.

Troubleshooting

Problems and Solutions

Common issues and their corresponding solutions.

Apple CarPlay

Troubleshooting specific issues related to Apple CarPlay connectivity.

Appendix

Playable Media and Files

Lists supported media formats and file types.

Region Codes in the World

Explains DVD regional coding and disc marks.

Specifications

Technical specifications of the unit's hardware components.

Copyrights

Information on software licenses and intellectual property rights.