Dual Car Stereo System XDMA450 User Manual

XDMA450  
INSTALLATION/OWNER'SꢀMANUAL  
AM/FM/CDꢀReceiverꢀwithꢀDetachableꢀFace  
Front and Rear Inputs  
XDMA450ꢀINSTALLATIONꢀ  
WiringꢀDiagram  
Rear/Sub RCA Output  
Connect an external amp  
Front RCA Output  
Rear RCA Auxiliary Input  
Connect a portable device  
Connect an external amp  
Antenna Input  
Connect the vehicle antenna  
Steering Wheel Interface Input  
(PAC SWI-PS sold separately)  
FUSE  
When replacing the  
fuse, make sure new  
fuse is the correct type  
and amperage. Using  
an incorrect fuse could  
damage the radio.  
The XDMA450 uses  
one 10 amp ATM fuse  
located beside the wiring  
connector.  
3
XDMA450ꢀOPERATION  
ControlꢀLocationsꢀ-ꢀReceiver  
1
2
3
4
5
6
7
8
9
10  
11  
13 12  
14  
15  
18 17 16  
22 21 20 19  
Preset 6 / Folder Up  
Preset 5 / Folder Down  
Preset 4 / Play / Pause  
Preset 3 / Intro  
Power  
1
2
12  
13  
14  
15  
16  
17  
18  
Release  
Equalizer  
3
Tune / Track Down  
Tune / Track Up  
4
Preset 2 / Random  
Preset 1 / Repeat  
Display  
5
Volume / Select (push)  
Mode Up  
6
7
19 Audio / Menu  
Mode Down  
Eject  
8
Band / Escape  
9
20  
Mute  
USB Port  
10  
11  
21  
Loudness  
Auxiliary Input  
22  
4
XDMA450ꢀOPERATION  
ControlꢀLocationsꢀ-ꢀRemote  
1
2
3
4
5
6
18  
17  
16  
7
8
9
15  
14  
13  
10  
11  
12  
Mode  
1
2
3
4
5
6
7
8
9
Preset 6 / Folder Up  
10  
11  
12  
13  
14  
Volume Up  
Loudness  
Audio / Menu  
Select / Power  
Tune / Track Up  
Volume Down  
Display  
Mute  
EQ  
Preset 5 / Folder Down  
15 Preset 4 / Play / Pause  
16  
17 Band / Escape  
Tune / Track Down  
Preset 1 / Repeat  
Preset 3 / Intro  
Preset 2 / Random  
18  
5
XDMA450ꢀOPERATION  
GeneralꢀOperation  
Press or any other button (except EJECT) to turn the unit  
PowerꢀOn/Off  
Mode  
on. Press to turn the unit off.  
Press MODEꢀUPꢀorꢀMODEꢀDOWN to select between AM/FM,  
CD player, auxiliary front/rear, USB and operation of iPod®/  
iPhone®. Modes of operation are shown in the display.  
NOTE: CD, USB and operation of iPod modes will not appear  
unless a CD is inserted or USB/iPod devices are connected.  
The XDMA450 offers two auxiliary input ports, a 3.5 mm port  
on the front panel and an RCA connection on the back of  
the unit. Use either connection to connect audio device, MP3  
player, etc. Press MODEꢀUP/DOWN to select AUX FRONT or  
AUX REAR modes.  
AuxiliaryꢀInputs  
The steering wheel interface input located on the back of  
the head unit allows connection to the PacificꢀAccessoryꢀ  
Corporationꢀ(PAC)ꢀSWI-PS interface module (sold  
SteeringꢀWheelꢀInterfaceꢀ  
Input  
To configure steering wheel controls, follow the instructions  
provided with the PACꢀSWI-PS interface module. After  
installing the interface module, insert the module's 3.5mm  
jack into the "REMOTE IN" port on the back of the head unit.  
Adjust volume using volume knob (00-46).  
Volume  
Display  
Press DISP to select between clock and different types of  
information, such as radio frequency, CD track/elapsed time  
or MP3/WMA song information.  
Press RESET upon initial installation or if abnormal  
operation occurs. Reset button is located behind the front  
panel.  
Reset  
With the unit on, press and hold DISP until the clock begins  
SetꢀtheꢀClock  
to flash, then release. Press TUNE  
to adjust the hours  
nn  
and TUNEꢀ  
to adjust the minutes. Press DISP momen-  
ll  
tarily to save the selected time.  
The clock will display 12-hour AM/PM time in USA frequency  
12/24-hourꢀClockꢀ  
SetupꢀMenu  
:
spacing mode (PM 10 00). In European frequency spacing  
mode, the clock will display 24-hour time (22:00).  
Press and hold AUDIO/MENU for more than 3 seconds to  
access the setup menu. Press AUDIO/MENU momentarily  
to select between the menu functions and rotate the volumeꢀ  
knob left/right to adjust or activate the desired function.  
6
XDMA450ꢀOPERATION  
GeneralꢀOperationꢀ-ꢀSetupꢀMenu  
MenuꢀFunction  
Options  
Action  
AutoꢀStationꢀ  
Store  
Press SELECT to seek and save 6 strong stations in the  
AUTO STORE  
LOCAL OFF  
LOCAL ON  
current band. (Tunerꢀmodeꢀonly)  
Activates distance tuning (Tunerꢀmodeꢀonly).  
Local/Distanceꢀ  
Tuning  
Activates local tuning for strong station reception only (Tunerꢀ  
modeꢀonly).  
Programs the unit to USA tuner spacing.  
FREQ USA  
FREQ EURO  
IPOD FULL  
Tuner  
Frequency  
Spacing  
(200kHz for FM and 10kHz for AM). (Tunerꢀmodeꢀonly)  
Programs the unit to European tuner spacing.  
(50kHz for FM and 9kHz for AM). (Tunerꢀmodeꢀonly)  
Programs the head unit to advanced control of the iPod/  
iPhone device.  
SelectableꢀiPodꢀ  
Control  
Programs the head unit to manual control of the iPod/iPhone  
device and allows music to be controlled from the iPod/  
iPhone device.  
IPOD BASIC  
CLOCK OFF  
CLOCK ON  
AUX FR ON  
AUX FR OFF  
AUX RE ON  
AUX RE OFF  
R/S SUB  
Programs unit to not display the clock when the power is off.  
Programs unit to display the clock when the power is off.  
Enables the front panel 3.5mm auxiliary input.  
Disables the front panel 3.5mm auxiliary input.  
Enables the rear RCA auxiliary input.  
Clockꢀ  
Display  
FrontꢀAuxiliaryꢀ  
Input  
RearꢀAuxiliaryꢀ  
Input  
Disables the rear RCA auxiliary input.  
Programs the rear/sub RCA preamp output to subwoofer.  
Programs the rear/sub RCA preamp output to rear.  
Disables the confirmation beep.  
Rear/Sub  
RCAꢀoutput  
R/S REAR  
BEEP OFF  
BEEP ON  
Beepꢀ  
Confirmation  
Enables the confirmation beep.  
Programmableꢀ  
TurnꢀOnꢀVolume  
Programs unit to always turn on at a specific volume  
(default is OFF). Any volume level 1-46 can be selected.  
PRO-VOL #  
MSG OFF  
MSG ON  
Disables power on message. (example: GOOD MORNING)  
Enables power on message to be displayed.  
Powerꢀonꢀ  
Message  
Programs unit to scroll information once every 15 seconds  
(default).  
SCROLL 15 S  
Programs unit to scroll once, then show the first 10  
characters on display.  
Scrollingꢀ  
Option  
SCROLL ONCE  
SCROLL ON  
SCROLL OFF  
DIMMER HI  
Programs unit to scroll continuously.  
Programs unit to show the first 10 characters on the display.  
Programs unit to the brightest illumination level.  
Illuminationꢀ  
Dimmer  
DIMMER MED Programs unit to the middle illumination level.  
DIMMER LOW Programs unit to the dimmest illumination level.  
DEMO OFF  
DEMO ON  
Disables the demonstration mode.  
Enables the demonstration message.  
Demonstrationꢀ  
Mode  
7
XDMA450ꢀOPERATION  
GeneralꢀOperation  
Audio Press AUDIO momentarily to select between Bass, Treble,  
Balance, Fader, Subwoofer and Source Volume Level.  
BASS  
TREBLE  
BALANCE  
FADER  
SUBWOOFER*  
SOURCE LEVEL  
Bass Press AUDIO until BASS appears then rotate volume knob  
left/right to adjust ( -6 minimum / +6 maximum).  
Treble Press AUDIO until TREBLE appears then rotate volume knob  
left/right to adjust ( -6 minimum / +6 maximum).  
Balance Press AUDIO until BAL appears then rotate volume knob  
left/right to adjust (BAL LEFT 12 - BAL RIGHT 12).  
BAL EVEN represents equal balance  
Fader Press AUDIO until FADER appears then rotate volume knob  
left/right to adjust (FADER FRONT 12 - FADER REAR 12).  
FADER EVEN represents equal fader  
*ꢀSubwoofer Press AUDIO until SUB-W appears then rotate volume knob  
left/right to adjust (0 minimum / +12 maximum).  
*ꢀNote:ꢀSubwoofer option will not appear if the REAR/SUB  
option in the setup menu is set to REAR. Refer to page 7 for  
details.  
EQ Press EQ,ꢀthen turn the volumeꢀknob to cycle through the  
following equalization curves: FLAT (default), POP, JAZZ,  
CLASSIC, BEAT, ROCK and USER. Any manual adjustment  
to the Bass or Treble settings are automatically saved as  
USER.  
Loudness Press LOUD to enable the loudness feature, which  
increases the bass and treble at low volumes.  
SourceꢀVolumeꢀLevel The source volume level control allows a gain adjustment  
for each audio source: AM, FM, CD, AUX FRONT/REAR,  
operation of iPod and USB. Set the source volume level for  
each mode, depending on the relative volume of each audio  
source.  
To set the source volume level, press AUDIO until SRC  
LEVEL appears. After one second, the current mode will  
appear on the display. Turn the volume knob to adjust  
the audio level of the current source (-6 minimum/+6  
maximum).  
Note:ꢀOnly the current mode will be available for  
adjustment. To adjust another mode of operation, press  
MODEꢀUP/DOWN until the desired mode is selected, then  
set the source volume level for that mode.  
8
XDMA450ꢀOPERATION  
AM/FMꢀTunerꢀOperation  
SeekꢀTuning Press TUNE  
or TUNEꢀ  
to seek to the next strong station.  
for more than one second  
nn  
ll  
ManualꢀTuning Press TUNE  
or TUNEꢀ  
momentarily to change  
nn  
ll  
radio frequency up or down one step at a time. Press and  
hold to advance quickly.  
Bandꢀ Press BAND to select between FM1, FM2, FM3, AM1 and  
AM2 bands.  
StoringꢀandꢀRecallingꢀ Up to 18 FM stations and 12 AM stations can be stored. To  
StationꢀPresets 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.  
9
XDMA450ꢀOPERATION  
CDꢀPlayerꢀOperation  
InsertꢀCD With the label facing up, insert a standard size CD into the  
CD slot. The CD will automatically begin playback.  
EjectꢀCD Press EJECT to eject the CD. The unit will change to  
previous mode of operation. 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.  
TrackꢀSelect  
Press TRACKꢀ  
to skip to the beginning of the next  
ll  
track. Press TRACK  
to return to the beginning of the  
nn  
current track. Pressing TRACK  
beginning of the previous track.  
again skips to the  
nn  
FastꢀForwardꢀandꢀReverse  
Press and hold TRACKꢀ  
or reverse a track.  
or TRACK  
to fast forward  
ll  
nn  
Pause  
Intro  
Press  
Press  
/
/
II to temporarily stop CD playback.  
l
II again to resume playback.  
l
Press INTꢀto enter the Intro menu, then turn the volume  
knob to select one of the following options:  
• OFF - Cancels the INTꢀfunction.  
• ALL - Plays the first 10 seconds of each track.  
Repeat  
Random  
Press RPTꢀto enter the Repeat menu, then turn the volume  
knob to select one of the following options:  
• ALL - Plays all tracks on CD.  
• TRACK - Continuously repeats selected track.  
Press RDMꢀto enter the Random menu, then turn the  
volume knob to select one of the following options:  
• OFF - Cancels the RDMꢀfunction.  
• ALL- Plays all tracks in random order.  
CD-R/CD-RWꢀCompatibility  
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.  
10  
XDMA450ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
PlayingꢀanꢀMP3/WMAꢀDisc When an MP3/WMA encoded disc is first inserted,  
“DISC READ” will appear in the display. Depending on the  
number of files and folders, this may take several seconds.  
DisplayingꢀInformation Press DISP to select between song title, artist, file name,  
folder name, track number, and clock/elapsed time.  
“NO ARTIST” or "NO TITLE" will be displayed if the MP3/  
WMA file contains no ID3 tag information.  
ꢀꢀ  
“ROOT” will be displayed if the directory name of a root  
folder is not labeled.  
TitleꢀIconꢀ  
ArtistꢀIconꢀ  
FolderꢀIconꢀ  
FileꢀIconꢀ  
This icon will illuminate when the song title is displayed.  
This icon will illuminate when the artist name is displayed.  
This icon will illuminate when the folder name is displayed.  
This icon will illuminate when the file name is displayed.  
CharacterꢀSupport Maximum character display information  
• Track name – 32 character maximum  
• Directory name – 32 character maximum  
• *Song title – 32 character maximum  
• *Artist name – 32 character maximum  
*Song title and Artist 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  
11  
XDMA450ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
Folder/FileꢀSearchꢀMode MP3/WMA CD mode features a file and folder search mode.  
This search allows navigating through folders to find a  
specific MP3 or WMA file for playback.  
Stepꢀ1 Press SELECT to enter the file/folder search mode. A list of  
all the folders on the CD will be displayed.  
Note: Any files located in the root directory will be located in  
the folder named "ROOT". Press SELECT to view the files on  
the root folder.  
Stepꢀ2 Turn the volumeꢀknob to cycle through all the folders on the  
device and press SELECT to choose the desired folder. The  
list of files in the selected folder will be displayed. Turn the  
volumeꢀknob to cycle through the list of files.  
Note: Pressing ESC when viewing the contents of a folder  
will return to the list of folders on the CD. Press ESC again  
to exit the search menu.  
Stepꢀ3 Once the desired song is displayed, press SELECT to begin  
playback of the desired song.  
12  
XDMA450ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
FolderꢀAccessꢀ Press  
to select the previous folder.  
to select the next folder.  
Press  
*Folder access is only available on MP3/WMA discs recorded  
with more than one folder.  
Repeat Press RPTꢀto enter the Repeat menu, then turn the volumeꢀ  
knob to select one of the following options:  
• ALL - Plays all tracks on CD.  
• TRACK - Continuously repeats selected track.  
• FOLDER - Continuously repeats all files in selected folder.  
Random Press RDMꢀto enter the Random menu, then turn the volumeꢀ  
knob to select one of the following options:  
• OFF - Cancels the RDMꢀfunction.  
• ALL - Plays all tracks in random order.  
• FOLDER - Plays all tracks in folder in random order.  
Note: Random mode is retained in memory when selecting  
between other modes and when the unit is turned on/off.  
Intro Press INTꢀto enter the Intro menu, then turn the volumeꢀknob  
to select one of the following options:  
• OFF - Cancels the INTꢀfunction.  
• ALL - Plays first 10 seconds of each track.  
• FOLDER - Plays first 10 seconds of each track in folder.  
Note: Folder repeat, random and intro options only function  
on MP3/WMA discs recorded with more than one folder.  
13  
XDMA450ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
MediaꢀCompatibility  
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  
PlaybackꢀOrder  
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.  
CompatibleꢀRecordingꢀ  
Formats  
• ISO9660 level 1  
• ISO9660 level 2  
• Yellow Book MODE 1  
• Yellow Book MODE 2 FORM 1  
• Multi session  
• Maximum files - 999  
• Maximum folders - 255  
• 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  
XDMA450ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
AdditionalꢀMP3/WMAꢀ  
Information  
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.  
SamplingꢀFrequencyꢀRates  
MP3  
8kHz ~ 48kHz  
32kHz ~ 48kHz  
WMA  
TransferꢀBitꢀrates  
MP3  
32kbps ~ 320kbps constant  
Variable bit rates  
WMA  
32kbps ~ 192kbps constant  
Variable bit rates  
Note: Some files may not play or be displayed correctly,  
depending on sampling rates and bit rates.  
MP3ꢀTagꢀDisplay  
ID3 tags Version 1.0 to 2.4.  
This model will not display ID3 Version 2.4 or greater tags.  
RecommendedꢀSettings  
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  
15  
XDMA450ꢀOPERATION  
USBꢀOperationꢀ  
To play MP3/WMA files from most USB mass storage  
devices, line up the USB connector and insert the USB  
device into the XDMA450's USB port.  
ConnectingꢀaꢀUSBꢀDevice  
(soldꢀseparately)  
PlayingꢀMusic  
When a USB device is first connected, “USB READ” will  
appear in the display and playback will begin momentarily.  
Depending on the number of files and folders, it may take  
several seconds for the device to begin playing. If no valid  
MP3/WMA files are detected, “NO FILE” will be displayed  
and the last mode will be resumed.  
TrackꢀSelect  
Press TRACKꢀ  
to skip to the beginning of the next  
ll  
track. Press TRACK  
to return to the beginning of the  
nn  
current track. Pressing TRACK  
beginning of the previous track.  
again skips to the  
nn  
FastꢀForwardꢀandꢀ  
Reverse  
Press and hold TRACKꢀ  
or TRACK  
to fast  
ll  
nn  
forward or reverse a track.  
Pause  
Press  
Press  
/
/
II to temporarily stop USB playback.  
l
II again to resume playback.  
l
FileꢀSearch  
Stepꢀ1  
Press SELECT to enter the file/folder search mode. A list of  
all the folders from the USB device will be displayed.  
Note: Any files located in the root directory will be located in  
the folder named "ROOT". Press SELECT to view the files on  
the root folder.  
Stepꢀ2  
Stepꢀ3  
Turn the volumeꢀknob to cycle through all the folders on the  
device and press SELECT to choose the desired folder. The  
list of files in the selected folder will be displayed. Turn the  
volumeꢀknob to cycle through the list of files.  
Note: Pressing ESC when viewing the contents of a folder  
will return to the list of folders on the USB device. Press  
ESC again to exit the search menu.  
Once the desired song is displayed, press SELECT to begin  
playback of the desired song.  
Note: Due to differences in USB device transfer speeds, it is  
recommended to limit each folder to less than 30 songs.  
16  
XDMA450ꢀOPERATION  
USBꢀOperation  
DisplayingꢀInformation When a file is accessed, the clock and elapsed time will be  
displayed. Press DISP momentarily to select beween song  
title, artist, file name, folder name, track number and clock/  
elapsed time.  
ꢀꢀ  
"NO TITLE" will be displayed if no song title information is  
available.  
"NO ARTIST" will be displayed if no artist information is  
available.  
SongꢀTitleꢀIconꢀ  
ArtistꢀIconꢀ  
FolderꢀIconꢀ  
FileꢀIconꢀ  
This icon will illuminate when the song title is displayed.  
This icon will illuminate when the artist name is displayed.  
This icon will illuminate when the folder name is displayed.  
This icon will illuminate when the file name is displayed.  
FolderꢀAccessꢀ Press  
to select the previous folder.  
to select the next folder.  
Press  
Note: Folder access is only available on devices with more  
than one folder.  
Repeat Press RPTꢀto enter the Repeat menu, then turn the volumeꢀ  
knob to select one of the following options:  
• ALL - Plays all tracks on the device.  
• TRACK - Continuously repeats selected track.  
• FOLDER - Continuously repeats all files in selected folder.  
Random Press RDMꢀto enter the Random menu, then turn the volumeꢀ  
knob to select one of the following options:  
• OFF - Cancels the RDMꢀfunction.  
• ALL - Plays all tracks in random order.  
• FOLDER - Plays all tracks in folder in random order.  
Note: Random mode is retained in memory when selecting  
between other modes and when the unit is turned on/off.  
Press INTꢀto enter the Intro menu, then turn the volumeꢀknob  
to select one of the following options:  
Intro  
• OFF - Cancels the INTꢀfunction.  
• ALL - Plays first 10 seconds of each track.  
• FOLDER - Plays first 10 seconds of each track in folder.  
17  
XDMA450ꢀOPERATION  
USBꢀOperationꢀ  
Maximum character display information  
• Track name – 32 character maximum  
• Directory name – 32 character maximum  
• *Song title – 32 character maximum  
• *Artist name – 32 character maximum  
CharacterꢀSupport  
*Song title and artist name will only be displayed if included  
with the MP3/WMA file.  
MediaꢀCompatibility  
The following types of files are compatible:  
• MP3 data  
• WMA data  
The following types of files are not compatible:  
• WMA files that are protected by DRM (Digital Rights  
Management).  
• WMA lossless format  
• MP3 PRO format  
• MP3 playlists  
• WAV format  
PlaybackꢀOrder  
MP3/WMA playback sequence is based on order the files  
are copied to the USB device and begins in the root folder.  
Any empty folders or folders that do not include MP3/WMA  
files are skipped. Depending on your software, the playback  
order may vary.  
PlaybackꢀCapacity  
• Maximum number of files: 50,000  
• Maximum number of folders: 255 plus the root directory  
• Maximum number of files in each folder and root: 50,000  
Note: If the number of files/folders exceeds the maximum  
outlined above, the additional files/folders will be ignored.  
Note:ꢀDevices that exceed the maximum number of files or  
folders may not function properly.  
USBꢀDeviceꢀCompatibility  
Due to the differences of USB devices, some devices may  
not be compatible. USB devices must be ‘mass storage  
class’ and formatted to the FAT or FAT32 file system in  
order to ensure compatibility.  
18  
XDMA450ꢀOPERATION  
USBꢀOperation  
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 non-MP3/WMA files with the MP3/WMA  
extension.  
AdditionalꢀMP3/WMAꢀ  
Information  
SamplingꢀFrequencyꢀRates  
MP3  
8kHz ~ 48kHz  
32kHz ~ 48kHz  
WMA  
TransferꢀBitꢀrates  
MP3  
32kbps ~ 320kbps constant  
Variable bit rates  
WMA  
32kbps ~ 192kbps constant  
Variable bit rates  
Note: Some files may not play or be displayed correctly,  
depending on sampling rates and bit rates.  
MP3ꢀTagꢀDisplay  
ID3 tags Version 1.0 to 2.4  
Note: If an invalid ID3 tag version is detected, "NO SUPPORT"  
will scroll on the display.  
19  
XDMA450ꢀOPERATION  
OperationꢀofꢀiPod/iPhone  
ConnectingꢀanꢀiPod/iPhoneꢀDevice  
USBꢀConnection Using the "dock connector to USB" sync cable (provided  
with the iPod/iPhone device), plug the USB cable into the  
XDMA450's USB port. Once connected, playback will begin  
automatically.  
ControllingꢀaꢀDevice:ꢀFullꢀControl  
WhenꢀtheꢀcontrolꢀofꢀiPod/iPhoneꢀfeatureꢀisꢀsetꢀtoꢀ"FULL"ꢀinꢀtheꢀiPodꢀMenu,ꢀuseꢀtheꢀ  
followingꢀfunctionsꢀtoꢀcontrolꢀtheꢀdevice:  
ꢀꢀꢀꢀSongꢀSelect  
Press  
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.  
nn  
nn  
ꢀꢀFastꢀForwardꢀandꢀ  
Press and hold  
song.  
or  
ll nn  
to fast forward or reverse a  
Reverse  
ꢀꢀ  
Pause  
Press  
Press  
/
/
II to temporarily stop playback.  
II again to resume playback.  
l
l
Repeat  
Press RPTꢀto enter the Repeat menu, then turn the volume  
knob to select one of the following options:  
• ALL - Repeats all tracks.  
• SONG - Repeats selected track.  
Random  
Press RDMꢀto enter the Random menu, then turn the volume  
knob to select one of the following options:  
• OFF - Cancels the RDMꢀfunction.  
• ALL - Plays all tracks in random order.  
• ALBUM - Plays all tracks in the selected album in  
random order.  
Intro  
Press INTꢀto enter the Intro menu, then turn the volumeꢀ  
knob to select one of the following options:  
• OFF - Cancels the INTꢀfunction.  
• ON - Plays first 10 seconds of each track.  
20  
XDMA450ꢀOPERATION  
OperationꢀofꢀiPod/iPhone  
MusicꢀSearchꢀMenu:ꢀFullꢀControlꢀ  
TheꢀXDMA450ꢀfeaturesꢀaꢀpowerfulꢀmusicꢀsearchꢀthatꢀsimplifiesꢀtheꢀsearchingꢀprocess.ꢀ  
Followꢀtheꢀstepsꢀbelowꢀtoꢀfindꢀtheꢀdesiredꢀsong:  
BeginꢀSearching Press SELECT to begin the search. The main search menu  
will appear.  
SelectꢀaꢀCategory Turn the volumeꢀknob to select between artists, albums,  
songs,ꢀplaylists,ꢀpodcastsꢀandꢀaudiobooks. Press SELECT to  
select the desired search category. Most search categories  
have subcategories to navigate through. See the table below  
for details.  
Menu Navigation  
Songs  
Search Category  
Artists  
Albums  
Menu  
Menu  
Menu  
Menu  
Menu  
Menu  
Artists  
Albums  
Songs  
Albums  
Songs  
Songs  
Playlists  
Podcasts  
Audiobooks  
Playlists  
Podcasts  
Audiobooks  
Songs  
FindingꢀaꢀSong Once the search category (and subcategories) are selected,  
use the volumeꢀknob to navigate to the desired song/  
podcast/audiobook.  
PlayingꢀaꢀSong Press SELECT with the desired song name highlighted to  
begin playback.  
StepꢀBackwards Press ESC to return to the previous menu, or exit the search  
menu when the main menu is shown.  
ImportantꢀNote: Once a specific category is selected, the  
iPod/iPhone device playback will be limited to that category  
until another category is selected in the search menu.  
21  
XDMA450ꢀOPERATION  
OperationꢀofꢀiPod/iPhone  
DisplayedꢀInformation:ꢀFullꢀControl  
DisplayingꢀInformation Press DISP momentarily to select file/folder name (default),  
song title/artist, track number/clock & elapsed time.  
(LINE 1)  
(LINE 2)  
SONG TITLE  
ARTIST  
SONG TITLE  
ALBUM  
ELAPSED TIME  
CLOCK  
TRACK NUMBER  
TOTAL TRACKS  
CharacterꢀSupport Maximum character display information  
• *Song Title – 32 character maximum  
• *Artist Name – 32 character maximum  
• *Album Name - 32 character maximum  
*Song Title, Artist Name and Album Name will only be  
displayed if included with the file.  
ControllingꢀaꢀDevice:ꢀBasicꢀControl  
WhenꢀtheꢀcontrolꢀofꢀiPod/iPhoneꢀfeatureꢀisꢀsetꢀtoꢀ"BASIC"ꢀinꢀtheꢀiPodꢀMenu,ꢀuseꢀtheꢀ  
followingꢀfunctionsꢀtoꢀcontrolꢀtheꢀdevice:  
ManualꢀControlꢀforꢀiPod When "BASIC" control is selected from the iPod Menu, the  
iPod or iPhone device can be controlled directly from the  
device's interface. All functions except for volume can be  
used from the iPod or iPhone device.  
ControlꢀFunctions In addition to manual control of the iPod/iPhone device, the  
following basic functions are still active:  
ꢀSongꢀSelect Press  
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.  
nn  
nn  
Pause Press  
/
/
II to temporarily stop playback.  
II again to resume playback.  
l
l
Press  
Volume When playing an iPod device, the volume is adjustable using  
the volumeꢀknob.  
22  
XDMA450ꢀOPERATION  
OperationꢀofꢀiPod/iPhone  
DeviceꢀCompatibility  
• iPod touch (4th generation)  
• iPod nano (6th generation)  
• iPod touch (3rd generation)  
• iPod nano (5th generation)  
• iPod touch (2nd generation)  
• iPod nano (4th generation)  
• iPod classic  
Madeꢀfor  
• iPod touch (1st generation)  
• iPod nano (3rd generation)  
• iPod nano (2nd generation)  
• *iPod nano (1st generation)  
• *iPod with video  
• iPhone 4  
• iPhone 3GS  
• iPhone 3G  
• iPhone  
*These devices are not compatible with 'basic' control mode.  
23  
XDMA450ꢀOPERATION  
LimitedꢀOneꢀYearꢀWarranty  
This warranty gives you specific legal  
Whatꢀtoꢀdo?  
rights. You may also have other rights  
which vary from state to state.  
1. Before you call for service, check the  
troubleshooting guide in your owner’s  
manual. A slight adjustment of any  
custom controls may save you a service  
call.  
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.  
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  
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.  
authorized service center.  
3. Please describe your problem in  
writing and include your name, a  
return UPS 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:  
Whoꢀisꢀcovered? This warranty is extended  
to the original retail purchaser for products  
purchased from an authorized Dual dealer  
and used in the U.S.A.  
• Call us toll-free at 1-866-382-5476  
• E-mail us at [email protected]  
Whatꢀisꢀcovered? This warranty covers all  
defects in material and workmanship in  
this product. The following are not covered: Exclusion of Certain Damages: This  
software, 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. Specific  
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  
license conditions and copyright notices for or imputed. No person or representative  
com.  
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.  
24  
XDMA450ꢀOPERATION  
Troubleshootingꢀ  
Problem  
Cause  
Action  
Yellow wire not connected or incorrect  
voltage Red wire not connected or  
incorrect voltage  
Check connections for proper  
voltage (11~16VDC)  
Unitꢀwillꢀnotꢀturnꢀonꢀ  
(noꢀpower)  
Black wire not connected  
Fuse blown  
Check connection to ground  
Replace fuse  
Speaker wires not connected  
Check connections at speakers  
Unitꢀhasꢀpowerꢀ  
(butꢀnoꢀsound)  
Insulate all bare speaker wires  
from each other and chassis  
ground  
One or more speaker wires touching  
each other or touching chassis ground  
Yellow or red wire touching chassis  
ground  
Check for pinched wire  
Unitꢀblowsꢀfuses  
Speaker wires touching chassis ground  
Incorrect fuse rating  
Check for pinched wire  
Use fuse with correct rating  
Unit is not mounted correctly or  
backstrap is not secure  
Check mounting sleeve and  
backstrap support  
Excessiveꢀskipping  
Physical defect in media (CD, CD-R or  
CD-RW)  
Check media for scratches  
ERRORꢀ2ꢀappearsꢀ  
onꢀdisplay  
Disc read error or disc is in upside  
down  
Press eject or RESET  
PROTECTꢀappearsꢀ  
onꢀdisplay  
The WMA file is copy-protected by DRM Write disc using WMA files that  
(Digital Rights Management)  
are not copy-protected  
NOꢀFILEꢀappearsꢀ  
onꢀdisplay  
Selected file is not available in direct or  
alphanumeric search modes  
Repeat search using valid  
parameters  
Press and hold EJECTꢀ  
for 3 seconds to reset CD  
mechanism position  
CD mechanism position out of  
alignment  
Unitꢀwillꢀnotꢀacceptꢀ  
aꢀdisc  
Remove 2 transit screws  
located on top of the unit  
CD transit screws still in place  
An invalid ID3 tag version is present  
An ID3 tag character is not supported  
Version 1.0 to 2.4 ID3 tags are  
supported.  
NOꢀSUPPORTꢀappearsꢀ  
onꢀdisplay  
Only ASCII characters are  
supported.  
25  
XDMA450ꢀOPERATION  
Specifications  
CDꢀPlayer Frequency response: 10Hz-20kHz  
Channel separation @ 1kHz: >65dB  
D/A converter: 1ꢀBit  
FMꢀTuner Tuning range: 87.5MHz-107.9MHz  
Usable sensitivity: 8.5dBf  
50dB quieting sensitivity: 10dBf  
Stereo separation @ 1kHz: 40dB  
Frequency response: 30Hz-13kHz  
AMꢀTuner Tuning range: 530kHz-1710kHz  
Usable sensitivity: 22uV  
Frequency response: 30Hz-2.2kHz  
General Speaker output impedance: 4~8ꢀohms  
Line output voltage: 2ꢀVoltsꢀRMS  
Dimensions: 7"ꢀxꢀ7"ꢀxꢀ2"ꢀ(178ꢀxꢀ178ꢀxꢀ51ꢀmm)  
Design and specifications subject to change without notice.  
CEA-2006 Power Standard Specifications  
(reference: 14.4VDC +/- 0.2V, 20Hz~20kHz)  
Power Output: 18 Watts RMS x 4 channels at 4 ohms and < 1% THD+N  
Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms)  
26  
XDMA450ꢀOPERATION  
FCCꢀCompliance  
This device complies with Part 15 of the FCC Rules. Operation is subject to the following  
two conditions:  
(1) this device may not cause harmful interference, and  
(2) this device must accept any interference received, including interference that may  
cause undesired operation.  
Warning: Changes or modifications to this unit not expressly approved by the party  
responsible for compliance could void the user’s authority to operate the equipment.  
Note: This equipment has been tested and found to comply with the limits for a Class B  
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide  
reasonable protection against harmful interference in a residential installation. This  
equipment generates, uses and can radiate radio frequency energy and, if not installed  
and used in accordance with the instructions, may cause harmful interference to radio  
communications. However, there is no guarantee that interference will not occur in a  
particular installation. If this equipment does cause harmful interference to radio or  
television reception, which can be determined by turning the equipment off and on, the  
user is encouraged to try to correct the interference by one or more of the following  
measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet on a circuit different from that to which the  
receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
27  
Dual Electronics Corp.  
Toll Free: 1-866-382-5476  
©2012 Dual Electronics Corp. All rights reserved.  
iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other  
countries.  
“Made for iPod” and “Made for iPhone” mean that an electronic accessory has been designed to connect specifically to  
iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not  
responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use  
of this accessory with iPod or iPhone may affect wireless performance.  
Other trademarks and trade names are those of their respective owners.  
NSA0612-V01  

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