DCBT304U
INSTALLATION/OWNER'SꢀMANUAL
AM/FM/CDꢀReceiverꢀwithꢀDetachableꢀFace
Front and Rear Inputs
DCBT304UꢀINSTALLATION
WiringꢀDiagram
Antenna
Connector
10 AMP
AGC Fuse
FUSE
When replacing the fuse,
make sure new fuse is the
correct type and amperage.
Using an incorrect fuse could
damage the radio.
The DCBT304U uses one
10 amp AGC fuse located
in-line.
3
DCBT304UꢀOPERATION
ControlꢀLocationsꢀ-ꢀReceiver
1
2
3
4
5
6
19
18
17
16
15 14
13
12
11 10
9
8
7
1
2
3
4
5
6
7
8
9
Release
11 Preset 3 / Intro
Band / Go Back
Volume Knob
Power / Mute
Eject
12 Preset 2 / Random
13 Preset 1 / Repeat
14 Display
15 Tune / Track Up
16 Tune / Track Down
17 Mode
USB Port
Auxiliary Input
Preset 6 / Folder Up
18 Audio / Menu
19 Bluetooth Talk
Preset 5 / Folder Down
10 Preset 4 / Play / Pause
4
DCBT304UꢀOPERATION
GeneralꢀOperation
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.
FaceplateꢀRemoval
Press or any other button (except EJECT) to turn the unit
PowerꢀOn/Off
Mode
on. Press to turn the unit off.
Press MODE to select between AM/FM, CD player, auxiliary,
USB and Bluetooth. Modes of operation are shown in the
display.
NOTE: CD and USB modes will not appear unless a CD is
inserted or USB device is connected.
The DCBT304U offers a 3.5 mm auxiliary input port on the
front panel of the unit for connecting an audio device, MP3
player, etc. Press MODE to select auxiliary input mode.
AuxiliaryꢀInput
Adjust volume using volume knob (00-47).
Volume
Display
Press DISP to show the clock. During playback of MP3/WMA
files, ID3 tag information, elapsed time, track number and
file/folder names will automatically rotate on the display.
Press RESET upon initial installation or if abnormal
operation occurs. Reset button is located behind the front
panel.
Reset
SetꢀtheꢀClock
With the unit on, press and hold DISP until the clock begins
to flash, then release. Turn the volumeꢀknob to the right to
adjust the hours or to the left to adjust the minutes.
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.
5
DCBT304UꢀOPERATION
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
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)
FREQ EURO
AUX ON
AUX OFF
BEEP OFF
BEEP ON
Enables the front panel 3.5mm auxiliary input.
Disables the front panel 3.5mm auxiliary input.
Disables the confirmation beep.
Auxiliaryꢀ
Input
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
DEMO OFF
DEMO ON
Programs unit to scroll continuously.
Programs unit to show the first 10 characters on the display.
Disables the demonstration mode.
Demonstrationꢀ
Mode
Enables the demonstration message.
6
DCBT304UꢀOPERATION
GeneralꢀOperation
Audio Press AUDIO/MENU momentarily to select between Bass,
Treble, Balance and Fader.
BASS
MIDDLE
TREBLE
BALANCE
FADER
Bass Press AUDIO/MENU until BASs appears then rotate volume
knob left/right to adjust ( -7 minimum / +7 maximum).
Treble Press AUDIO/MENUꢀuntil TREBLE appears then rotate
volume knob left/right to adjust ( -7 minimum / +7
maximum).
Balance Press AUDIO/MENU until BAL appears then rotate volume
knob left/right to adjust (BAL 10L - BAL 10R).
BAL EVEN represents equal balance.
Fader Press AUDIO/MENU until FADER appears then rotate
volume knob left/right to adjust (FAD 10R - FAD 10F).
FAD EVEN represents equal fader.
AM/FMꢀTunerꢀOperation
SeekꢀTuning Press TUNE
or TUNEꢀ
momentarily to seek to the
nn
ll
next strong station.
ManualꢀTuning Press and hold TUNE
or TUNEꢀ
until "MANUAL"
nn
ll
appears, then press TUNE
to change radio frequency up or down one step at a time.
Press and hold to advance quickly.
or TUNEꢀ
momentarily
nn
ll
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.
7
DCBT304UꢀOPERATION
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
FastꢀForward/Reverse
Press and hold TRACKꢀ
or TRACK
on the remote
ll
nn
control to fast forward or reverse a track.
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
Press RPTꢀto enter the Repeat menu, then turn the volume
knob to select one of the following options:
• ALL - Plays all tracks on CD.
• SONG - Continuously repeats selected song.
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.
CD-R/CD-RWꢀ
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.
8
DCBT304UꢀOPERATION
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles
PlayingꢀanꢀMP3/WMAꢀCD When an MP3/WMA encoded disc is first inserted,
“LOAD" will appear in the display. Depending on the number
of files and folders, this may take several seconds.
DisplayingꢀInformation ID3 tag and file/folder information will be automatically
changed during playback. Press DISP to view the clock.
Default display will resume after five seconds.
CharacterꢀSupport Maximum character display information
• Track name – 64 character maximum
• Directory name – 64 character maximum
• *Song title – 64 character maximum
• *Artist name – 64 character maximum
• *Album name – 64 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
Repeat Press RPT to choose between:
• Current Song - Continuously repeats selected track.
• Current Folder - Continuously repeats all files in folder.
Random Press RDMꢀto choose between:
• Off - Cancels RDM function.
• All Songs - Plays all tracks in random order.
• Current Folder - Plays all tracks in folder in random
order.
Intro Press INT to enter the Intro menu, then turn the volume
knob to select one of the following options:
• Off - Cancels the INT function.
• All Songs - Plays first 10 seconds of each track.
• Current Folder - Plays first 10 seconds of each track in
folder.
9
DCBT304UꢀOPERATION
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 • ISO9660 level 1
Formats • 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). Somec haracters
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.
10
DCBT304UꢀOPERATION
CDꢀPlayerꢀOperationꢀ-ꢀMP3/WMAꢀFiles
AdditionalꢀMP3/WMAꢀ When playing a disc recorded with regular audio files
Information (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.
SamplingꢀFrequencyꢀ
Rates
MP3 8kHz ~ 48kHz
WMA 8kHz ~ 48kHz
TransferꢀBitꢀrates
MP3 8kbps ~ 320kbps constant
Variable bit rates
WMA 8kbps ~ 384kbps 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 2.0.
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
11
DCBT304UꢀOPERATION
USBꢀOperationꢀ
ConnectingꢀaꢀUSBꢀDevice To play MP3/WMA files from most USB mass storage
(soldꢀseparately) devices, line up the USB connector and insert the USB
device into the DCBT304U's USB port.
PlayingꢀMusic When a USB device is first connected, “LOAD” 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 Press and hold TRACKꢀ
or TRACK
on the remote
ll
nn
Reverse control to fast forward or reverse a track.
Pause Press
/
/
II to temporarily stop USB playback.
l
Press
II again to resume playback.
l
DisplayingꢀInformation ID3 tag and file/folder information will be automatically
changed during playback. Press DISP to view the clock.
Default display will resume after five seconds.
Repeat Press RPT to choose between:
• Current Song - Continuously repeats selected track.
• Current Folder - Continuously repeats all files in folder.
Random Press RDMꢀto choose between:
• Off - Cancels RDM function.
• All Songs - Plays all tracks in random order.
• Current Folder - Plays all tracks in folder in random
order.
Intro Press INT to enter the Intro menu, then turn the volume
knob to select one of the following options:
• Off - Cancels the INT function.
• All Songs - Plays first 10 seconds of each track.
• Current Folder - Plays first 10 seconds of each track in
folder.
12
DCBT304UꢀOPERATION
USBꢀOperationꢀ
CharacterꢀSupport Maximum character display information
• Track name – 64 character maximum
• Directory name – 64 character maximum
• *Song title – 64 character maximum
• *Artist name – 64 character maximum
• *Album name – 64 character maximum
*Song title, artist name and album 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/SD 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: 999
• Maximum number of folders: 999
• Maximum number of folder levels (sub folders): 8
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. USB devices must be 32GB or
smaller in capacity to be compatible.
13
DCBT304UꢀOPERATION
USBꢀOperation
AdditionalꢀMP3/WMAꢀ Only MP3 files with filename extension (.mp3) can be played.
Information Only WMA files with filename extension (.wma) can be
played. Do not attempt to play non-MP3/WMA files with the
MP3/WMA extension.
SamplingꢀFrequencyꢀ
Rates
MP3 8kHz ~ 48kHz
WMA 8kHz ~ 48kHz
TransferꢀBitꢀrates
MP3 8kbps ~ 320kbps constant
Variable bit rates
WMA 8kbps ~ 384kbps 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 2.0
Note: If an invalid ID3 tag version is detected, "NO
SUPPORT" will scroll on the display.
14
DCBT304UꢀOPERATION
Bluetooth®ꢀOperation
PairingꢀaꢀDevice
Preparation Before you can use a Bluetooth device, it must be paired and
connected. Make sure that Bluetooth is activated on your
device before you begin the pairing process.
PairingꢀaꢀNewꢀDevice The DCBT304U broadcasts the pairing signal constantly
when no devices are currently connected. Complete the
pairing sequence from your Bluetooth device. Refer to the
owner's manual for your device for more details.
Theꢀdeviceꢀnameꢀisꢀ"DUALꢀBT"ꢀꢀ
TheꢀBluetoothꢀpasscodeꢀ"1234"ꢀ
Note: The DCBT304U can be in any mode of operation when
pairing is performed.
PairingꢀAdditionalꢀDevices If a device is currently connected, press and hold
to
disconnect the current device before a new device can be
paired. Then begin the pairing sequence from the new
Bluetooth device.
(Re)ConnectingꢀaꢀPairedꢀDevice
Most Bluetooth devices support the auto-connect feature, and will connect automatically
if the device is in range when the DCBT304U is powered-on. If your device was previously
paired but does not connect, use these instructions below. Some devices require
authorization to allow the auto connect feature.
• If your most recently connected Bluetooth device becomes disconnected or does not
reconnect, press
from Bluetooth mode to reconnect your mobile device.
• To connect a previously paired device that was not recently connected:
1) If applicable, press and hold
to disconnect any connected mobile devices.
2) From Bluetooth mode, press SELECT. "Paired Devices" will appear on the LCD.
3) Turn the volumeꢀknobꢀto cycle through the list of devices.
4) Press SELECT or
to connect to the desired device. It must be in range to connect.
Note: If the AutoꢀConnect setup menu setting is set to OFF, you must press
you device after pairing, and each time the DCBT304U is powered-on.
to connect
DisconnectingꢀaꢀDevice
Press and hold
for 3 seconds to disconnect a connected device. The device will remain
paired and appear in the PAIRED DEVICES menu, but not be connected.
15
DCBT304UꢀOPERATION
Bluetooth®ꢀOperation
MakingꢀaꢀPhoneꢀCall
ManualꢀDialing • Press
once. "Enter Phone Number" will be shown, then
an "_" will appear on the display.
• Using the remote control, enter the phone number using
the 0-9 buttons. Press on the remote control or
DCBT304U front panel to begin dialing.
Note: Placing a phone call from your cell phone will also use
the Bluetooth function of the DCBT304U.
RecentꢀCallsꢀList • Press SELECT from Bluetooth mode to view the 10 most
recent phone calls that were dialed, received or missed
while connected to the DCBT304U.
• Turn the volumeꢀknobꢀto cycle through the recent phone
numbers. Press SELECT or
to dial the phone number.
Redialingꢀtheꢀlastꢀnumber To redial the last phone number, press
two times from
Bluetooth mode. Press
again to redial the phone number.
ReceivingꢀandꢀEndingꢀPhoneꢀCalls
ReceivingꢀaꢀPhoneꢀCall Incoming phone calls will automatically appear on the
display and a ring tone will be heard.
Note: The volume of the ring tone depends on the volume
level of the DCBT304U. The incoming ring tone may not be
heard if the volume is set to a low level or mute is activated.
• Press
• Press
to receive the incoming phone call.
to refuse the incoming phone call.
Note: If AutoꢀAnswer is set to ON in the setup menu, all
phone calls will be received automatically.
EndingꢀaꢀPhoneꢀCall During an active phone call, press
to end a phone call.
If the phone call was received when listening to music in
another mode, the DCBT304U will resume the previous
mode.
16
DCBT304UꢀOPERATION
Bluetooth®ꢀOperation
DuringꢀaꢀPhoneꢀCall
Volume Turn the volumeꢀknob to adjust the volume level during a
phone call. Bluetooth mode has a separate volume level
from the main volume of other modes. The DCBT304U will
remember the volume level in Bluetooth mode and always
return to the last volume level for each phone call.
MicrophoneꢀMute Press MUTE during a phone call to turn the DCBT304U's
external microphone off. Press MUTE again to resume
microphone operation.
AudioꢀTransfer Press DISP during a phone call to transfer the call from the
DCBT304U to the cell phone. Press DISP again to toggle the
audio back to the DCBT304U.
CallꢀWaiting During a phone call, if there is a second incoming call, press
to place the first call on hold and switch to the second
phone call. Press
again to switch back to the first call.
CallꢀHold During a phone call, when there are no additional incoming
calls, press to place the call on hold. Press again to
resume the phone call.
Note: Audio transfer, call waiting and call hold must be
supported by the mobile phone and service provider to
function properly.
BluetoothꢀSetupꢀMenuꢀOptions
Function
Options
Action
BT
(ON/OFF)
Bluetooth
Enables/disables Bluetooth functionality.
ACNT
Set to ON to allow a Bluetooth device to connect automatically.
Setting to OFF requires manually connecting the device.
Auto Connect
Auto Answer
(ON/OFF)
When set to ON, every incoming phone call will automatically be
AANS
(OFF/ON)
answered after 2-3 rings. When set to OFF, the
be pressed to answer incoming phone calls.
button must
Set to FRONT to direct the Bluetooth audio output to the front
speakers only. Set to ALL to enable Bluetooth audio to output
from all 4 speakers.
Speaker
Output
BT SPK
(FR/ALL)
17
DCBT304UꢀOPERATION
Bluetooth®ꢀOperation
StreamingꢀAudioꢀOperation
The DCBT304U supports A2DP (advanced audio distribution profile) wireless streaming
audio from your Bluetooth mobile device directly to your head unit. You can also control
your music from the front panel of the head unit using AVRCP (audio video remote control
profile).
Notes:
• To stream music to your head unit, your mobile device must support the A2DP and
AVRCP Bluetooth profiles. Check the owner's manual of your mobile device for details.
• Streaming audio must be enabled from your mobile device. This option will vary
depending on the device. Some devices allow streaming audio to be disabled.
After pairing, connecting and enabling streaming audio from a compatible mobile device,
begin playing music using the music player on your mobile device. Once the music is
playing, the following functions can be used to control the music:
• The
• The
• The
• The
button will skip to the next available audio track.
button will skip to the previous audio track.
II button will toggle between play and pause during playback.
button will stop the audio playback.
ll
nn
/
l
Note: Some Bluetooth devices may not fully support these commands.
BluetoothꢀReset
Resetting the Bluetooth module will remove the list of paired phones and delete the list of
recent calls from memory.
To reset Bluetooth, perform the following steps:
1) Press MODEꢀUP/DOWN until the head unit is in Bluetooth mode.
2) Press and hold MODEꢀDOWN for 3 seconds to reset the Bluetooth settings back to the
factory default.
CompatibilityꢀNote:
Due to the differences in Bluetooth technology, some mobile devices may be incompatible,
function improperly or may not support all features when used with the DCBT304U.
18
DCBT304UꢀOPERATION
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
Press eject or RESET
Press eject or RESET
Disc read error
ERRꢀFILEꢀappearsꢀ
onꢀdisplay
Focus error or disc is in upside down
The WMA file is copy-protected by DRM Write disc using WMA files that
(Digital Rights Management)
are not copy-protected
NOꢀFILEꢀappearsꢀ
onꢀdisplay
No playable MP3/WMA files found on
the device
Check the device for valid
MP3/WMA files
CD mechanism position out of
alignment
Press EJECTꢀto reset CD
mechanism position
Unitꢀwillꢀnotꢀacceptꢀ
aꢀdisc
Remove 2 transit screws
located on top of the unit
CD transit screws still in place
NOꢀSUPPORTꢀappearsꢀ
onꢀdisplay
Version 1.0 to 2.0 ID3 tags are
supported.
An invalid ID3 tag version is present
19
DCBT304UꢀOPERATION
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
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.
20
DCBT304UꢀOPERATION
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.
21
DCBT304UꢀOPERATION
Specifications
CDꢀPlayer Frequency response: 20Hz-20kHz
Channel separation @ 1kHz: >60dB
D/A converter: 1ꢀBit
FMꢀTuner Tuning range: 87.5MHz-107.9MHz
Usable sensitivity: 8.5dBf
50dB quieting sensitivity: 10dBf
Stereo separation @ 1kHz: >30dB
Frequency response: 30Hz-13kHz
AMꢀTuner Tuning range: 530kHz-1710kHz
Usable sensitivity: <42dBu
Frequency response: 30Hz-2.2kHz
General Speaker output impedance: 4~8ꢀohms
Line output voltage: 2ꢀVoltsꢀRMS
Dimensions: 7"ꢀxꢀ7"ꢀxꢀ2"ꢀ(178ꢀxꢀ178ꢀxꢀ50ꢀmm)
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: 70dBA (reference: 1 watt into 4 ohms)
22
DCBT304UꢀOPERATION
Notes
23
Dual Electronics Corp.
Toll Free: 1-866-382-5476
Monday-Friday, 9AM-5PM, EST
©2014 Dual Electronics Corp. All rights reserved.
®
The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Namsung is under
license.
Other trademarks and trade names are those of their respective owners.
NSA0314-V01
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