Dual CD Player XDM7615 User Manual

XDM7615  
INSTALLATION/OWNER'SꢀMANUAL  
AM/FM/CD/MP3/WMAꢀReceiverꢀ  
withꢀ2-StepꢀMotorizedꢀDetachableꢀFace  
 
XDM7615ꢀINSTALLATIONꢀ  
WiringꢀDiagram  
Antenna Connector  
BLACK  
Front Preamp Output  
Steering Wheel Interface Input  
BLUE  
PAC SWI-PS required  
Subwoofer Preamp Output  
FUSE  
When replacing the fuse,  
make sure new fuse is the  
correct type and amperage.  
Using an incorrect fuse  
could damage the radio.  
The XDM7615 uses one  
10 amp ATM fuse located  
beside the wiring connector.  
3
 
XDM7615ꢀOPERATION  
ControlꢀLocationsꢀ-ꢀReceiver  
6
12  
1
2
3
5
10 11  
4
7
8
9
21 20 19  
15  
14  
16  
13  
18  
17  
Eject  
Tune/Track Up  
Mode/Search  
Audio/Setup  
EQ  
1
2
12  
13  
14  
15  
16  
17  
18  
Auxiliary Input  
Open  
3
AS/PS/Enter  
Band  
4
Mute  
5
Scan  
Preset 1/Repeat  
6
Display  
Preset 4/Play/Pause  
Preset 2/Random  
Preset 5/Folder Down  
Preset 3/Intro  
7
19 Reset  
8
20  
21  
Power  
Tune/Track Down  
9
10  
11  
Preset 6/Folder Up  
4
 
XDM7615ꢀOPERATION  
ControlꢀLocationsꢀ-ꢀRemote  
1
2
3
4
5
6
21  
7
8
9
20  
19  
18  
17  
10  
11  
12  
13  
16  
15  
14  
Mode/Search  
Volume Up  
Power  
1
2
Scan  
12  
13  
14  
15  
16  
Loudness  
Open  
3
Audio/Setup  
Tune/Track Up  
Volume Down  
AS/PS/Enter  
4
Display  
Mute  
5
6
17 Preset 5/Folder Down  
18  
19 Preset 1/Repeat  
7
Preset 4/Play/Pause  
Preset 2/Random  
Preset 3/Intro  
Preset 6/Folder Up  
EQ  
8
9
Band  
20  
21  
10  
11  
Tune/Track Down  
5
 
XDM7615ꢀOPERATION  
GeneralꢀOperation  
With the unit off, press EJECT to allow the front panel to  
FrontꢀPanelꢀRemoval  
slide down. Gently squeeze the release tab located on the  
bottom center underside and pull front panel down and away  
from unit to remove. To install, insert left side first, then  
push right side to secure.  
Press POWER or any other button (except EJECT or OPEN) to  
turn the unit on. Press POWER to turn the unit off.  
PowerꢀOn/Off  
Mode  
Press MODE to select between AM/FM, CD player and  
auxiliary input. Modes of operation are shown in the display.  
NOTE: CD mode will not appear unless a CD is inserted.  
Insert a 3.5mm connector into the front panel AUX port.  
Connect the other end of the 3.5mm connector to the  
headphone output of an audio device, MP3 player, etc. Press  
MODE to select AUX mode.  
AuxiliaryꢀInput  
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 separate-  
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 port on the back of the head unit.  
Adjust volume using rotary encoder (00-46).  
Volume  
Press and hold POWER for 2 seconds to program currently  
selected volume level. "P-VOL" and the current volume level  
will momentarily appear in the display.  
Programmableꢀ  
Turn-OnꢀVolume  
Press EQꢀto 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).  
PresetꢀEQꢀCurves  
Press DISP to select between clock and different types of  
information, such as radio frequency, CD track/elapsed time  
or MP3/WMA song information.  
Display  
Reset  
Press RESET upon initial installation or if abnormal  
operation occurs. Reset button is located on the front panel.  
6
 
XDM7615ꢀOPERATION  
GeneralꢀOperationꢀ-ꢀSetupꢀMenu  
SetꢀtheꢀClock With the unit on, press and hold DISP until the clock begins  
to flash, then release. Press TUNE  
to adjust the hours  
to adjust the minutes. Press DISP momen-  
nn  
and TUNEꢀ  
ll  
tarily to save the selected time.  
12/24-hourꢀClockꢀ 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).  
Press and hold SETUP for more than 3 seconds to access  
the setup menu. Press SETUP momentarily to select  
between the menu functions and rotate the rotaryꢀencoder  
left/right to adjust or activate the desired function.  
SetupꢀMenu  
MenuꢀFunction  
Options  
Action  
LoudnessꢀCurve LOUD OFF Disables the loudness function.  
LOUD ON Enables the loudness function. Activating this feature  
will enhance the bass and treble frequencies when  
listening to music at low volumes.  
TunerꢀFrequencyꢀ FREQ USA Programs the unit to USA tuner spacing.  
Spacing  
(200kHz for FM and 10kHz for AM)  
FREQ EUR Programs the unit to European tuner spacing.  
(50kHz for FM and 9kHz for AM)  
ClockꢀDisplay  
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.  
AuxiliaryꢀMode  
AUX ON  
Enables access to auxiliary mode.  
Disables access to auxiliary mode.  
Disables the confirmation beep.  
AUX OFF  
BEEP OFF  
BEEP ON  
LOC OFF  
LOC ON  
Beepꢀ  
Confirmation  
Enables the confirmation beep.  
Local/Distanceꢀ  
Tuning  
Activates Distance tuning.  
Activates Local tuning for strong station reception only.  
SubwooferꢀMode SB-W OFF Disables the subwoofer RCA output.  
SB-W ON  
Activates the subwoofer RCA output. Subwoofer control  
will be available in the audio menu.  
Powerꢀonꢀ  
Message  
MSG OFF  
MSG ON  
DEMO ON  
Disables power on message.  
Enables power on message to be displayed.  
Enables the "BT READY AND IPOD READY" message.  
Demonstrationꢀ  
Mode  
DEMO OFF Disables the demonstration mode.  
7
 
XDM7615ꢀOPERATION  
GeneralꢀOperation  
Audio  
Press AUDIO momentarily to select between Volume  
(default), Bass, Treble, Balance, Fader and *Subwoofer.  
VOLUME  
BASS TREBLE  
BALANCE  
FADER  
*SUBWOOFER  
Bass  
Treble  
Press AUDIO until BAS appears then rotate encoder  
left/right to adjust ( -6 minimum / +6 maximum).  
Press AUDIO until TRE appears then rotate encoder  
left/right to adjust ( -6 minimum / +6 maximum).  
Balance  
Press AUDIO until BAL appears then rotate encoder  
left/right to adjust (BAL L 12-BAL 00-BAL R 12).  
BAL 00 represents equal balance  
Fader  
Press AUDIO until FAD appears then rotate encoder  
left/right to adjust (FAD F 12-FAD 00-FAD R 12).  
FAD 00 represents equal fader  
Subwoofer  
Press AUDIO until SUB appears then rotate encoder  
left/right to adjust (0 minimum / +12 maximum).  
Note:ꢀ  
Subwoofer option must be enabled before it will appear in  
the audio menu. Refer to page 7 for details.  
SourceꢀAudioꢀMemory Individual Bass and Treble settings are retained in memory  
for AM, FM, CD or AUX modes. This allows you to save the  
Bass and Treble settings separately for each mode.  
Note:  
Any adjustment to the Bass or Treble settings automatically  
cancels the current EQ curve (if one is selected).  
8
 
XDM7615ꢀOPERATION  
AM/FMꢀTunerꢀOperation  
SeekꢀTuning  
Press TUNE  
or TUNEꢀ  
momentarily to seek the  
nn  
ll  
next strong station.  
ManualꢀTuning  
Press TUNE  
or TUNEꢀ  
for more than 2 seconds,  
nn  
ll  
then release. "MANUAL" will momentarily appear in the  
display. Press TUNE  
or TUNEꢀ  
momentarily to  
nn  
ll  
move radio 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.  
ScanꢀTuning  
Bandꢀ  
Press SCAN to preview strong stations on the current band,  
pausing for 5 seconds at each. Press SCAN again to cancel.  
Press BAND to select between FM1, FM2, FM3, AM1 and  
AM2 bands.  
StoringꢀandꢀRecallingꢀ  
StationꢀPresets  
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.  
Press AS/PS for more than 2 seconds to automatically store  
the six strongest stations in the current band. Automatic  
Local tuning is activated during the initial band scan.  
AutomaticallyꢀStoreꢀ  
Stations  
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.  
PresetꢀScan  
9
 
XDM7615ꢀOPERATION  
CDꢀPlayerꢀOperation  
InsertꢀCD Press EJECT to access the CD slot. 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 (AM, FM or auxiliary input).  
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  
current track. Pressing TRACK  
beginning of the previous track.  
to return to the beginning of the  
nn  
again skips to the  
nn  
FastꢀForwardꢀandꢀReverse Press and hold TRACKꢀ  
or TRACK  
to fast forward  
ll  
nn  
or reverse a track.  
Pause Press  
/
/
II to temporarily stop CD playback.  
II again to resume playback.  
l
Press  
l
Scan Press INTꢀto play the first 10 seconds of each track.  
Press INT again to cancel.  
Repeat Press RPT to continuously repeat selected track.  
Press RPT again to cancel.  
Random Press RDM to play all tracks in random order. Press RDM  
again to cancel. Random mode is retained in memory when  
selecting between AM/FM tuner, CD player and auxiliary  
input modes and when the unit is turned off/on.  
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  
 
XDM7615ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
PlayingꢀanꢀMP3/WMAꢀDisc 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.  
DisplayingꢀInformation 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.  
ꢀTitleꢀIconꢀꢀ  
ArtistꢀIconꢀꢀ  
AlbumꢀIconꢀꢀ  
FolderꢀIconꢀꢀ  
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 album name is displayed.  
This icon will illuminate when the directory name is  
displayed.  
CharacterꢀSupport 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  
*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  
11  
 
XDM7615ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
Refer to the following button function table when selecting, searching or  
navigating MP3/WMA files and folders:  
DirectꢀFileꢀSelect  
Stepꢀ1  
Press SEARCHꢀfor 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.  
Stepꢀ2  
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.  
File/FolderꢀNavigate  
Stepꢀ1  
Press SEARCHꢀfor more than 3 seconds, then release.  
Press SEARCHꢀagain to navigate files/folders on the disc.  
The current folder name will scroll one time followed by  
available files and folders.  
Stepꢀ2  
Stepꢀ3  
Stepꢀ4  
Turn the rotary encoder to preview files/folders in the  
current folder. If a folder is selected, 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.  
*FolderꢀAccess  
(Upꢀꢀoneꢀlevel)ꢀ  
When navigating folders (and “/ꢀ/“ is displayed), press AUDIO  
to access the previous level (up one level).  
*Only available on MP3/WMA discs recorded with more than  
one folder.  
12  
 
XDM7615ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
NavigatingꢀNote After navigating by direct select 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 and album.  
*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.  
FileꢀRepeat Press RPT momentarily to continuously repeat selected file.  
Press RPT again to cancel.  
FolderꢀRepeat Press RPT for more than 2 seconds to consecutively repeat  
all files in the current folder only. The  
in the display when in folder repeat mode.  
Press RPT again to cancel.  
icon will appear  
DiscꢀRandom Press RDM momentarily to play all files on entire disc in  
random order. Press RDM again to cancel.  
FolderꢀRandom 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.  
DiscꢀIntro Press INT momentarily to play the first 10 seconds of each  
file on the entire MP3/WMA disc. Press INT again to cancel.  
FolderꢀIntro Press INT for more than 2 seconds to play the first 10  
seconds of each file in the current folder only. The  
will appear in the display when in folder intro mode.  
Press INT again to cancel.  
icon  
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  
 
XDM7615ꢀOPERATION  
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 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  
 
XDM7615ꢀOPERATION  
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles  
AdditionalꢀMP3/WMAꢀ  
An internal buffer provides ESP (Electronic Skip Protection) to  
virtually eliminate skipping.  
Information  
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.x  
This model will not display ID3 Version 2.0 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  
 
XDM7615ꢀWARRANTY  
LimitedꢀOneꢀYearꢀWarranty  
This warranty gives you specific legal rights.  
You may also have other rights which vary from  
state to state.  
Whatꢀtoꢀdo?  
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  
authorized service center.  
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.  
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 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:  
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.  
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.  
16  
 
XDM7615ꢀOPERATION  
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)  
One or more speaker wires touching each Insulate all bare speaker wires  
other or touching chassis ground  
from each other and 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 Check mounting sleeve and  
is not secure  
backstrap support  
Excessiveꢀskipping  
Physical defect in media (CD, CD-R or  
CD-RW)  
Check media for scratches  
ERROR-01ꢀappearsꢀ  
onꢀdisplay  
Disc read error  
Press eject or RESET  
Press eject or RESET  
Focus error or disc is in upside down  
ERROR-02ꢀappearsꢀ  
onꢀdisplay  
PROTECTꢀappearsꢀ  
onꢀdisplay  
The WMA file is copy-protected by DRM  
(Digital Rights Management)  
Write disc using WMA files that  
are not copy-protected  
Selected file is not available in direct or  
alphanumeric search modes  
Repeat search using valid  
parameters  
NOꢀFILEꢀappearsꢀ  
onꢀdisplay  
The file format is incompatible  
Write disc using valid audio  
files with .mp3 or .wma file  
extensions  
INVALIDꢀappearsꢀ  
onꢀdisplay  
CD mechanism position out of alignment  
CD transit screws still in place  
Press and hold EJECTꢀfor 3  
seconds to reset CD mechanism  
position  
Unitꢀwillꢀnotꢀacceptꢀ  
aꢀdisc  
Remove 2 transit screws located  
on top of the unit  
17  
 
XDM7615ꢀOPERATION  
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 Operating voltage: 11-16ꢀVDC,ꢀnegativeꢀground  
Speaker output impedance: 4~8ꢀohms  
Line output voltage: 2ꢀVolts  
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: 17 Watts RMS x 4 channels at 4 ohms and < 1% THD+N  
Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms)  
18  
 
XDM7615ꢀOPERATION  
Notes  
19  
 
Dual Electronics Corp.  
Toll Free: 1-866-382-5476  
©2008 Dual Electronics Corp. All rights reserved.  
Windows Media and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the  
United States and or other countries.  
Other trademarks and trade names are those of their respective owners.  
NSA0608-V02  
 

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