Dual MXDMA65 User Manual

MXDMA65

INSTALLATION/OWNER'S MANUAL

AM/FM/CD/MP3/WMA/iPod™ Ready Receiver with Detach Face

MXDMA65 INSTALLATION

Preparation

Please read entire manual before installation.

Before You Start

• Disconnect negative battery terminal. Consult a qualified technician for instructions.

• Avoid installing the unit where it would be subject to high temperatures, such as from
direct sunlight, or where it would be subject to dust, dirt or excessive vibration.

Getting Started

• Remove 2 transit screws located
on top of the unit.

• Insert the supplied keys into the
slots as shown, and slide the unit
out of the mounting sleeve.

• Install mounting sleeve into
opening, bending tabs to secure.

• Connect wiring harness and
antenna. Consult a qualified
technician if you are unsure.

• harness adapter (sold separately).

• Test for correct operation and slide
into mounting sleeve to secure.

• Snap trim ring into place.

• Mount the iplug™ adapter to any

smooth clean surface using the
supplied double-sided tape or
#2 x 3/8” Phillips head screws.

TYPICAL FRONT-LOAD DIN MOUNTING METHOD

2

MXDMA65 INSTALLATION

Wiring Diagram

FUSE

When replacing the fuse,
make sure new fuse is the
correct type and amperage.
Using an incorrect fuse
could damage the radio.
The MXDMA65 uses one
10 amp ATM fuse located
beside the wiring connector.

3

MXDMA65 OPERATION

Control Locations

3

1 2

1921 18 17 16 15 14 13 12

20

Release

1

Band/Play/Pause

2

Volume

3

Mode/Search

4

Preset 4/Menu

5

Preset 1/Repeat

6

Preset 5/Folder Down

7

Preset 2/Random

8

9

Preset 3/Intro

10

Eject

11

Preset 6/Folder Up

4

5 6

EQ/9

12

Loudness

13

Display/0

14

Tuner Scan/8

15

Mute

16

Return/7

17

Auto Store/Preset Scan/Enter

18

Power

19

20

Tune/Track Down

21

Tune/Track Up

7

8

9 10 11

The MXDMA65 allows playback of your favorite MP3 and WMA files recorded on CD-R and
CD-RW discs. Its powerful on-board DSP processor decodes the compressed audio while
maintaining near-CD sound quality. An internal SRAM buffer provides ESP (Electronic
Skip Protection) to virtually eliminate skipping and allows alphanumeric or direct track
search - even while a song is currently playing!

4

MXDMA65 OPERATION

General Operation

Faceplate Removal

Semi-permanent 

Faceplate Installation

Power On/Off

Mode

Loudness 

Volume

Programmable 

Turn-On Volume

Preset EQ Curves

Press RELEASE and pull away from the left side to remove.
To re-install, insert right side of faceplate first then push
left side to secure.

Remove trim ring and install supplied #1 x 7/32” Phillips
head screw through left side of mounting frame into faceplate.

Press POWER or any other button (except eject) to turn the
unit on. Inserting a disc will turn the unit on automatically.
Press POWER to turn the unit off.

Press MODE to select between tuner, CD player, auxiliary
input and iPod mode. Modes of operation are indicated in the
display.

Press LOUD to activate and deactivate the loudness contour
curve. Activating this feature will enhance the bass and
treble frequencies when listening to music at low volumes.

Adjust volume using rotary encoder (00-46).

Press and hold POWER for 3 seconds to program currently
selected volume level. "P-VOL" and the current volume level
will momentarily appear in the display.

Press EQ to select between POP, JAZZ, CLASSIC, BEAT,
ROCK and OFF (default) equalization curves. Any adjustment
to the Bass or Treble settings automatically cancels the
current EQ curve (if one is selected).

Display

Set the Clock

12/24-hour Clock

Press DISP to select between clock and different types of
information, such as radio frequency, CD track/elapsed time,
or MP3/WMA/iPod song information.

With the unit on, press and hold DISP until the clock begins
to flash, then release. Press TUNE
hours and TUNE 
momentarily to save the selected time.

The clock will display 12-hour AM/PM time in USA frequency
spacing mode (PM 10:00). In European frequency spacing
mode, the clock will display 24-hour time (22:00).

to adjust the minutes. Press DISP

ll

to adjust the

nn

5

MXDMA65 OPERATION

General Operation - Setup Menu

Reset

Setup Menu 

Menu Function Options Action

Tuner Frequency 
Spacing

Clock Display

Auxiliary Mode

Beep 
Confirmation

Local/Distance 
Tuning

Power on 
Message

Made for iPod
Message

Press to RESET the unit upon initial installation or if
abnormal operation occurs. The reset button is located
behind the faceplate.

Mute

Press MUTE to silence the audio. “MUTE” will flash in the
display. Press MUTE again to cancel.

Press and hold the rotary encoder for more than 3 seconds
to access the setup menu. Press the rotary encoder
momentarily to select between the menu functions and
rotate the rotary encoder left/right to adjust or activate the
desired function.

FREQ USA Programs the unit to USA tuner spacing.

(200kHz for FM and 10kHz for AM)

FREQ EUR Programs the unit to European tuner spacing.

(50kHz for FM and 9kHz for AM)

CLK OFF Programs the unit to not display the clock when the

power is off.

CLK ON Programs the unit to display the clock when the

power is off.
AUX ON Enables access to auxiliary mode.
AUX OFF Disables access to auxiliary mode.
BEEP OFF Disables the confirmation beep.
BEEP ON Enables the confirmation beep.
LOC OFF Activates Distance tuning.
LOC ON Activates Local tuning for strong station reception

only.
MSG OFF Disables power on message.
MSG ON Enables power on message to be displayed.
DEMO ON Enables Made for iPod message to be displayed

every 60 seconds in Tuner and Aux modes.
DEMO OFF Disables Made for iPod message.

6

MXDMA65 OPERATION

BASSVOLUME TREBLE BALANCE FADER

General Operation

Audio

Bass

Treble

Balance

Fader

Source Audio Memory

Press rotary encoder to select between Volume (default),
Bass, Treble, Balance & Fader.

Press rotary encoder until BAS appears
Rotate encoder left/right to adjust
( -6 minimum / +6 maximum)

Press rotary encoder until TRE appears
Rotate encoder left/right to adjust
( -6 minimum / +6 maximum)

Press rotary encoder until BAL appears
Rotate encoder left/right to adjust

(BAL L 12-BAL 00-BAL R 12)
BAL 00 represents equal balance

Press rotary encoder until FAD appears
Rotate encoder left/right to adjust
(FAD F 12-FAD 00-FAD R 12)
FAD 00 represents equal fader

Individual Bass and Treble settings are retained in memory
for AM, FM, CD, AUX and iPod modes. This allows you to
save the Bass and Treble settings separately for each mode.

Example:
FM tuner mode can have Bass +3 and Treble -1 while CD
mode can have Bass +2 and Treble +2.

Note:
Any adjustment to the Bass or Treble settings automatically
cancels the current EQ curve (if one is selected).

7

MXDMA65 OPERATION

Tuner Operation

Seek Tuning

Manual Tuning

Scan Tuning

Band 

Storing and Recalling 

Station Presets

Press TUNE
next strong station.

Press TUNE
momentarily appears in the display, then release. Press
TUNE

nn

frequency up or down one step at a time. Press and hold to
advance quickly. If tuning is not adjusted for 5 seconds, the
unit will return to seek tuning mode (default). "AUTO" will
momentarily appear in the display.

Press SCN to preview strong stations on the current band,
pausing for 5 seconds at each. Press SCN again to cancel.

Press BAND to select between FM1, FM2, FM3, AM1 and AM2
bands.

Up to 18 FM stations and 12 AM stations can be stored. To
store a station, select the desired band and station. Press
and hold the desired preset button (1-6) for more than
2 seconds. When stored, the preset number will appear in
the display. The station can be recalled anytime by pressing
the corresponding preset button.

Note:
Function buttons 7, 8, 9 and 0 apply to MP3 and WMA
playback only.

or TUNE 

nn

or TUNE 

nn

or TUNE 

momentarily to seek the

ll

until "MANUAL"

ll

momentarily to move radio

ll

Automatically Store 

8

Stations

Preset Scan

Press AS/PS for more than 2 seconds to automatically store
the six strongest stations in the current band. Automatic
Distance tuning is activated during the initial band scan.

Press AS/PS for less than 2 seconds to scan presets 1-6 on
the current band, pausing for 5 seconds at each. Press

AS/PS again to cancel.

MXDMA65 OPERATION

CD Player Operation

Insert CD

Eject CD

Track Select

Fast Forward and Reverse

Pause

Intro

Repeat

Random

With the label facing up, insert a standard size CD into the
CD slot. The CD will automatically begin playback.

Press EJECT to eject the CD. The unit will change to previous
mode of operation (Tuner, Aux, or iPod mode). If the disc is
not removed within 10 seconds, the unit will reload the disc.
The unit does not have to be turned on to eject CD.

Press TRACK 
Press TRACK
track. Pressing TRACK
the previous track.

Press and hold TRACK 
or reverse a track.

Press
Press

Press INT to play the first 10 seconds of each track.
Press INT again to cancel.

Press RPT to continuously repeat selected track.
Press RPT again to cancel.

Press RDM to play all tracks in random order. Press RDM
again to cancel. Random mode is retained in memory when
selecting between tuner, CD player, auxiliary input and iPod
modes and when the unit is turned on/off.

/ II to temporarily stop CD playback.

l

/ II again to resume playback.

l

to skip to the beginning of the next track.

ll

to return to the beginning of the current

nn

again skips to the beginning of

nn

or TRACK

ll

to fast forward

nn

CD-R/CD-RW Compatibility

Some CD-Rs and CD-RWs may be incompatible with this
unit, depending on media type and recording method. In
addition, the following CDs may be incompatible with this
unit:

CDs exposed to extreme temperatures or direct sunlight for
extended periods of time, CDs recorded in which a recording
session failed or a re-recording was attempted and, or
encrypted or copy-protected CDs which do not conform to
the audio CD-DA red book recording standard.

9

MXDMA65 OPERATION

CD Player Operation - MP3/WMA Files

Playing an MP3/WMA Disc

MP3 Icon

WMA Icon

Folder Icon

Displaying Information

Character Support

When an MP3/WMA encoded disc is first inserted,
“READING” will appear in the display. Depending on the
number of files and folders, this may take several seconds.

The icon will illuminate anytime a valid MP3 encoded
disc is inserted and flash in MP3 search/navigate modes.

The icon will illuminate anytime a valid WMA encoded
disc is inserted and flash in WMA search/navigate modes.

The icon will illuminate anytime a folder is selected in
the file/folder search modes.

Press DISP to select between track number/elapsed time
(default), clock, track name, directory name, title, artist and
album.

“NO ID3 TAG” will be displayed if the MP3 file contains no
ID3 tag information.

“UNKNOWN” will be displayed if the WMA file contains no
WMA tag information.

“ROOT” will be displayed if the directory name of a root
folder is not labeled.

Maximum character display information

• Track name – 32 character maximum

• Directory name – 23 character maximum

• *Song title – 30 character maximum

• *Artist name – 30 character maximum

• *Album name – 30 character maximum

10

*Song title, Artist Name and Album name will only be
displayed if included with the MP3/WMA file.

When referring to MP3/WMA playback, the following terms
are synonymous:

• File name and track name

• Folder name and directory name

MXDMA65 OPERATION

CD Player Operation - MP3/WMA Files

Refer to the following button function table when selecting, searching or
navigating MP3/WMA files and folders:

MP3/WMA Button Function Table

Button  Function  

SRCH Direct Select, Search and Navigate Modes

Enter/Confirm

Preset 1 A, B, C, 1

Preset 2 D, E, F, 2

Preset 3 G, H, I, 3

Preset 4 J, K, L, 4

Preset 5 M, N, O, 5

Preset 6 P, Q, R, 6

7 S, T, U, 7

8 V, W, X, 8

9 Y, Z, /, 9

0 -, _, +, 0

LOUD Character Shift

Rotate Rotary Encoder Character Select (A, B, C ~ 8, 9, 0)

MUTE Character Backspace

Direct Select, Search and 

Navigate Modes 

Direct File Select

Step 1

Step 2

Press SRCH for more than 3 seconds, to select between the
following modes:

• Direct File Select

• Alphanumeric File or Folder Search

• File or Folder Navigate

Press SRCH for more than 3 seconds, then release.
“MP3 T*" or “WMA T*” will flash in the display. Use the
buttons in the above table (3 keystroke maximum input),
or the rotary encoder to enter the desired file number.

Press to confirm the selected file number or wait for
the input cycle to time out (approximately 5 seconds).
If the file is not available, “NO FILE” will be displayed
momentarily and the current file will continue to play.

11

MXDMA65 OPERATION

CD Player Operation - MP3/WMA Files

Alphanumeric File 

or Folder Search

Step 1

Step 2

Step 3

Step  4

Step 5

File/Folder Navigate

Step 1

Step 2

Press SRCH for more than 3 seconds, then release.
Press SRCH again, an "*" will flash in the display.
Use the buttons in the table on page 11 (32 character
maximum input) or the rotary encoder to enter the desired
alphanumeric search characters. Press LOUD to advance
one character to the right.

Press to initiate the selected alphanumeric search.

Turn the rotary encoder to preview the search results.
If the search returns a folder, the icon will illuminate.

Press to select the desired file or folder. If a folder is
selected, "/ /" will be displayed. Turn the rotary encoder to
the right to begin searching files in the folder.

Press to select the desired file within the folder.

Note:
If the file is not available, “NO FILE” will be displayed
momentarily and the current file will continue to play.

Press SRCH for more than 3 seconds, then release.
Press SRCH again two times to navigate files/folders
on the disc. The current folder name will scroll one time
followed by available files and folders.

Turn the rotary encoder to preview files/folders in the
current folder. If a folder is selected, the icon will
illuminate.

12

Step 3

Step 4

*Folder Access

(Up  one level) 

Press to select the desired file or folder. If a folder is
selected, "/ / " will be displayed. Turn the rotary encoder to
the right to begin searching files in the folder.

Press to select the desired file within the folder.

When navigating folders (and “/ /“ is displayed), press LOUD 
to access the previous level (up one level).
*Only available on MP3/WMA discs recorded with more
than one folder.

MXDMA65 OPERATION

CD Player Operation - MP3/WMA Files

Navigating Note

*Folder Access 

File Repeat

File Repeat

(Current Folder Only)

Disc Random

Folder Random

After navigating by direct select, alphanumeric search or
file/folder navigate modes, the track number and elapsed
time will be displayed by default. Press DISP momentarily
to select clock, track name, directory name, title, artist or
album.

Press to select the previous folder.
Press to select the next folder.

*Folder access is only available on MP3/WMA discs recorded
with more than one folder.

Press RPT momentarily to continuously repeat selected file.
Press RPT again to cancel.

Press RPT for more than 2 seconds to consecutively repeat
all files in the current folder only. The icon will appear in
the display when in folder repeat mode.
Press RPT again to cancel.

Press RDM momentarily to play all files on entire disc in
random order. Press RDM again to cancel.

Press RDM for more than 2 seconds to play all files in
current folder only in random order. The icon will
appear in the display when in folder random mode.
Press RDM again to cancel.

Disc Intro

Folder Intro

Press INT momentarily to play the first 10 seconds of each
file on the entire MP3/WMA disc. Press INT again to cancel.

Press INT for more than 2 seconds to play the first 10
seconds of each file in the current folder only. The icon
will appear in the display when in folder intro mode.
Press INT again to cancel.

Note:
File repeat (current folder only), folder random and folder
intro is only available on MP3/WMA discs recorded with
more than one folder.

13

MXDMA65 OPERATION

CD Player Operation - MP3/WMA Files

Media Compatibility

Playback Order

Compatible Recording 

Formats

The following types of discs/files are compatible:

• CD-ROM (ISO), CD-R, CD-RW

• CD-DA

• MP3 data

• WMA data

The following types of discs/files are not compatible:

• WMA files that are protected by DRM (Digital Rights
Management).

• WMA lossless format

• Discs recorded with Track At Once or packet writing

• MP3 PRO format

• MP3 playlists

• WAV format

MP3/WMA playback sequence is based on recorded order
of files and begins in the root folder of the disc. Any empty
folders or folders that do not include MP3/WMA files are
skipped. This unit may not play files in the order they were
recorded in. Refer to your recording software’s user’s manual
for more information.

• ISO9660 level 1

• ISO9660 level 2

• Yellow Book MODE 1

• Yellow Book MODE 2 FORM 1

• Multi session

• Maximum folders and files - 256

• Maximum folder levels - 8

• MPEG-1/2/2.5 Audio Layer-3

ISO9660 standards:

• Maximum nested folder depth is 8 (including the root folder).

• Valid characters for folder/file names are letters A-Z
(all caps), numbers 0-9, and “_” (underscore). Some
characters may not be displayed correctly, depending on
the character type.

• This device can play back discs in Joliet, Romeo, and other
standards that conform to ISO9660. MP3/WMA written in the
formats other than the above may not play and/or their file
names or folder names may not be displayed properly.

14 15

MXDMA65 OPERATION

CD Player Operation - MP3/WMA Files

Additional MP3/WMA 

Information

Sampling Frequency Rates

MP3

WMA

Transfer Bit rates

MP3

WMA

An internal buffer provides ESP (Electronic Skip Protection)
to virtually eliminate skipping.

When playing a disc recorded with regular audio files
(CD-DA or .WAV) and MP3/WMA files, the unit will play the
MP3/WMA files only.

Only MP3 files with filename extension (.mp3) can be played.
Only WMA files with filename extension (.wma) can be played.

Do not attempt to play discs which contain non-MP3/WMA
files with the MP3/WMA extension.

8kHz ~ 48kHz

32kHz ~ 48kHz

8kbps ~ 320kbps constant
Variable bit rates

32kbps ~ 192kbps constant
Variable bit rates

Note:
Some files may not play or be displayed correctly, depending
on sampling rates and bit rates.

MP3 Tag Display

Recommended Settings

ID3 tags Version 1.x
This model will not display ID3 Version 2.0 or greater tags.

For best results, use the following settings when burning an
MP3 disc:
128kbps or higher constant bit rate

44.1kHz or higher sampling frequency

For best results, use the following settings when burning a
WMA disc:
64kbps or higher constant bit rate
32kHz or higher sampling frequency

MXDMA65 OPERATION

iPod™ Operation (Optional)

Connect iPod

(Not Included)

Displaying Information

Search Functions

Playlist Search

Artist Name Search

Connect iPod using the supplied cable. Press MODE until
"IPOD" appears in the display. The iPod will automatically
begin playback. If a song is playing on the iPod before it is
connected, it will continue to play.

Press DISP to select between elapsed time (default), track
number, clock, title, artist and album.

“UNKNOWN ARTIST” will be displayed if the file contains no
artist tag information.

“UNKNOWN ALBUM” will be displayed if the file contains no
album tag information.

Press MENU once to enter the search mode. Turn the rotary
encoder to select between playlist, artist, album and song.
Press MENU to select the desired search type. Press RTN to
to access the previous level (up one level).

Turn the rotary encoder to select between playlists. Press
MENU to select desired playlist. Turn the rotary encoder to
select between songs from the chosen playlist. Press
to begin playback.

Turn the rotary encoder to select between artists. Press MENU
to select desired artist. Turn the rotary encoder to select
between albums from the chosen artist. Press MENU to select
desired album from the chosen artist. Turn the rotary encoder
to select between songs from the chosen album. Press
to begin playback.

Album Name Search

Song Name Search

Song Select

16 17

Turn the rotary encoder to select between albums. Press
MENU to select desired album. Turn the rotary encoder to
select between songs from the chosen album. Press
to begin playback.

Turn the rotary encoder to select between songs. Press
to begin playback.

Press

nn
nn

to skip to the beginning of the next song. Press

ll

to return to the beginning of the current song. Pressing
again skips to the beginning of the previous song.

MXDMA65 OPERATION

iPod™ Operation (Optional)

                Fast Forward 

and Reverse

Pause

Intro

Repeat

Random

Character Support

Press and hold
song.

Press
Press

Press INT to play the first 10 seconds of each song.
Press INT again to cancel.

Press RPT to continuously repeat selected song.
Press RPT again to cancel.
It is not possible to select songs in repeat mode.

Press RDM to play all songs in random order. Press RDM
again to cancel. Random mode is retained in memory when
selecting between Tuner, CD player, Aux and iPod modes
and when the unit is turned on/off.

Only alphanumeric characters can be displayed (ASCII type).
"NO SUPPORT" will be displayed if the file contains
characters that can not be displayed.
"NO SONG" will be displayed if there are no songs in the
selected playlist.

Maximum character display information

• Song title – 30 character maximum

• *Artist name – 30 character maximum

• *Album name – 30 character maximum

/ II to temporarily stop playback.

l

/ II again to resume playback.

l

or

ll

to fast forward or reverse a

nn

iPod Compatibility

*Artist Name and Album name will only be displayed if
included with the file.

The following models are supported:

• Third generation iPod - Version 2.3

• Fourth generation iPod - Version 3.1.1

• Fifth generation iPod - Version 1.1.2

• iPod Photo - Version 1.2.1

• iPod Mini - Version 1.4.1

• iPod Nano - Version 1.2.0

Refer to your iPod instruction manual for details on how to
obtain the latest software.

MXDMA65 WARRANTY

Limited One Year Warranty

This warranty gives you specific legal rights.
You may also have other rights which vary from
state to state.

Dual Electronics Corp. warrants this product to
the original purchaser to be free from defects in
material and workmanship for a period of one
year from the date of the original purchase.

Dual Electronics Corp. agrees, at our option,
during the warranty period, to repair any defect
in material or workmanship or to furnish an
equal new, renewed or comparable product
(whichever is deemed necessary) in exchange
without charges, subject to verification of the
defect or malfunction and proof of the date of
purchase. Subsequent replacement products
are warranted for the balance of the original
warranty period.

Who is covered? This warranty is extended to
the original retail purchaser for products
purchased and used in the U.S.A.

What is covered? This warranty covers all
defects in material and workmanship in this
product. The following are not covered:
installation/removal costs, damage resulting
from accident, misuse, abuse, neglect, product
modification, improper installation, incorrect
line voltage, unauthorized repair or failure to
follow instructions supplied with the product,
or damage occurring during return shipment of
the product.

What to do?

1. Before you call for service, check the
troubleshooting guide in your owner’s
manual. A slight adjustment of any custom
controls in your owner's manual may save
you a service call.

2. If you require service during the warranty
period, you must carefully pack the product
(preferably in the original package) and ship
it by prepaid transportation with a copy of the
original receipt from the retailer to an
authorized service center.

3. Please describe your problem in writing and
include your name, a USA return shipping
address (P.O. Box not acceptable), and a
daytime phone number with your shipment.

4. For more information and for the location of
the nearest authorized service center please
contact us by one of the following methods:

• Call us toll-free at 1-866-382-5476

• E-mail us at [e-mail]

Exclusion of Certain Damages: This warranty
is exclusive and in lieu of any and all other
warranties, expressed or implied, including
without limitation the implied warranties of
merchantability and fitness for a particular
purpose and any obligation, liability, right,
claim or remedy in contract or tort, whether
or not arising from the company’s negligence,
actual or imputed. No person or representative
is authorized to assume for the company any
other liability in connection with the sale of
this product. In no event shall the company be
liable for indirect, incidental or consequential
damages.

18

MXDMA65 OPERATION

Specifications

CD Player

FM Tuner

AM Tuner

General

Frequency response: 10Hz-20kHz
Channel separation @ 1kHz: >65dB
D/A converter: 1 Bit

Tuning range: 87.5MHz-107.9MHz
Usable sensitivity: 8.5dBf
50dB quieting sensitivity: 10dBf
Stereo separation @ 1kHz: 40dB
Frequency response: 30Hz-13kHz

Tuning range: 530kHz-1710kHz
Usable sensitivity: 22uV
Frequency response: 30Hz-2.2kHz

Operating voltage: 11-16 VDC, negative ground
Speaker output impedance: 4~8 ohms
Line output voltage: 2 Volts
Dimensions: 7" x 7" x 2" (178 x 178 x 51 mm)

Design and specifications subject to change without notice.

CEA-2006 Power Standard Specifications

(reference: 14.4VDC +/- 0.2V, 20Hz~20kHz)

Power Output: 17 Watts RMS x 4 channels at 4 ohms and < 1% THD+N
Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms)

19

MXDMA65 OPERATION

Troubleshooting

Problem Cause Action

Unit will not turn on 

(no power)

Unit has power 

(but no sound)

Unit blows fuses

Excessive skipping

ERROR-01 appears 

on display

ERROR-02 appears 

on display

ERROR-03 appears 

on display

ERROR-04 appears 

on display

PROTECT appears 

on display

NO FILE appears 

on display

INVALID appears 

on display

Unit will not accept 

a disc

Yellow wire not connected or incorrect voltage
Red wire not connected or incorrect voltage

Black wire not connected Check connection to ground

Fuse blown Replace fuse

Speaker wires not connected Check connections at speakers

One or more speaker wires touching each
other or touching chassis ground

Yellow or red wire touching chassis ground Check for pinched wire

Speaker wires touching chassis ground Check for pinched wire

Incorrect fuse rating Use fuse with correct rating

Unit is not mounted correctly or backstrap is
not secure

Physical defect in media (CD, CD-R or CD-RW) Check media for scratches

Disc read error Press eject or RESET

Focus error or disc is in upside down Press eject or RESET

FAT error Press eject or RESET

MP3/WMA decode error Press eject or RESET

The WMA file is copy-protected by DRM
(Digital Rights Management)

Selected file is not available in direct or
alphanumeric search modes

The WMA file is copy-protected by DRM
(Digital Rights Management)

CD mechanism position out of alignment Press EJECT for 3 seconds to reset

CD transit screws still in place Remove 2 transit screws located on

Check connections for proper voltage
(11~16VDC)

Insulate all bare speaker wires from
each other and chassis ground

Check mounting sleeve and backstrap
support

Write disc using WMA files that are not
copy-protected

Repeat search using valid parameters

Write disc using valid audio files with
.mp3 or .wma file extensions

CD mechanism position

top of the unit

Dual Electronics Corp.

Toll Free: 1-866-382-5476

Windows Media and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United

States and or other countries. iPod is a trademark of Apple Computer, Inc., registered in the U.S. and other countries.

©2007 Dual Electronics Corp. All rights reserved.

www.dualav.com

NSA0207-V01.1