Dual MCD237BT Installation & Owner'S Manual Download

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MCD237BT

OPERATION

Specifications

Frequency response:

20Hz-20kHz

Channel separation @ 1kHz:

>60dB

D/A converter:

1 Bit

Tuning range:

87.5MHz-107.9MHz

Usable sensitivity:

8.5dBf

50dB quieting sensitivity:

10dBf

Stereo separation @ 1kHz:

>30dB

Frequency response:

30Hz-13kHz

Tuning range:

530kHz-1710kHz

Usable sensitivity:

<42dBu

Frequency response:

30Hz-2.2kHz

USB Charge:

Speaker output impedance:

4~8 ohms

Line output voltage:

1.2 Volts RMS

Dimensions:

7" x 7" x 2" (178 x 178 x 50 mm)

Design and specifications subject to change without notice.

CD Player

FM Tuner

AM Tuner

General

CEA-2006 Power Standard Specifications

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

Power Output: 16 Watts RMS x 4 channels at 4 ohms and < 1% THD+N
Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms)

Summary of Contents for MCD237BT

Page 1: ...INSTALLATION OWNER S MANUAL AM FM CD Marine Receiver MCD237BT ...

Page 2: ...ing Started Remove trim ring from unit 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 Certain vehicles may require an installation kit and or wiring harness ...

Page 3: ...gram FUSE When replacing the fuse make sure new fuse is the correct type and amperage Using an incorrect fuse could damage the radio The 10 amp AGC fuse located beside the wiring connector 10 AMP AGC Fuse unit uses one Antenna Connector ...

Page 4: ...ro Preset 2 Random Preset 1 Repeat Display Mode Tune Track Up Tune Track Down Release Band Go Back Power Mute Bluetooth Talk Volume Knob Audio Menu Eject USB Port Auxiliary Input Preset 6 Folder Up 1 3 4 7 1 11 2 12 3 13 4 14 5 15 6 16 7 17 8 18 9 10 19 9 8 16 15 14 13 12 11 10 19 2 6 5 17 18 ...

Page 5: ...17 Preset 6 Folder Up Mute Audio Menu Preset 5 Folder Down Preset 4 Play Pause Preset 1 Repeat Bluetooth Talk Tune Track Down 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 Mode Volume Up Power Select Tune Track Up Volume Down Band Go Back Preset 3 Intro Preset 2 Random 11 13 9 ...

Page 6: ...time track number and file folder names will automatically rotate on the display Press RESET upon initial installation or if abnormal operation occurs With the unit on press and hold DISP until the clock begins to flash then release Turn the volume knob 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 spacing mode PM 1...

Page 7: ...the confirmation beep Programmable Turn On Volume PRO VOL Programs unit to always turn on at a specific volume default is OFF Any volume level 1 30 can be selected Power On Message MSG OFF Disables power on message Example GOOD MORNING MSG ON Enables power on message to be displayed Scrolling Option SCROLL 15 SP Programs unit to scroll information every 15 seconds default SCROLL ONCE Programs unit...

Page 8: ... 6 minimum 6 maximum Press AUDIO until TREBLE appears then rotate volume knob left right to adjust 6 minimum 6 maximum Press AUDIO until BAL appears then rotate volume knob left right to adjust BAL 12L BAL 12R BAL EVEN represents equal balance Press AUDIO until FAD appears then rotate volume knob left right to adjust FAD 12R FAD 12F FAD EVEN represents equal fader Audio Bass Treble Balance Fader G...

Page 9: ...if Seek Priority is set to SEEK 2 in the setup menu refer to page 7 for details on setting Seek Priority 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 T...

Page 10: ...o resume playback 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 Plays the first 10 seconds of each track Press RPT to 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 RDM to enter the Random menu then ...

Page 11: ...formation ROOT will be displayed if the directory name of a root folder is not labeled 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 Maximum character display information Track name 32 character maximum Direct...

Page 12: ... 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 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 charact...

Page 13: ...s which contain non MP3 files with the MP3 extension 8kHz 48kHz 32kbps 320kbps constant Variable bit rates Note Some files may not play or be displayed correctly depending on sampling rates and bit rates ID3 tags Version 1 0 to 2 4 This model will not display ID3 Version 2 4 or greater tags For best results use the following settings when burning an MP3 disc 128kbps or higher constant bit rate 44 ...

Page 14: ...Press l II again to resume playback 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 Turn the volume knob to cycle through all the folders on the device and press SELECT to choose the desired folder ...

Page 15: ...th more than one folder Press RPT to enter the Repeat menu then turn the volume 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 Press RDM to enter the Random menu then turn the volume knob to select one of the following options OFF Cancels the RDM function ALL Plays all...

Page 16: ...e 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 files are skipped Depending on your software the playback order may vary Maximum number of files 999 Maximum number of folders 255 plus the root directory Maximum number of files in each folder and root 999 Note If the number of files folders exceeds the max...

Page 17: ...kHz 48kHz 32kbps 320kbps constant Variable bit rates Note Some files may not play or be displayed correctly depending on sampling rates and bit rates ID3 tags Version 1 0 to 2 4 Note If an invalid ID3 tag version is detected NO SUPPORT will scroll on the display Additional MP3Information Sampling Frequency Rates MP3 Transfer Bit rates MP3 MP3 Tag Display ...

Page 18: ...ired but does not connect use these instructions below If your most recently connected Bluetooth device becomes disconnected or does not reconnect press and hold from Bluetooth mode to reconnect your mobile device To connect a previously paired device that was not recently connected 1 Press and hold to disconnect any connected mobile devices when Bluetooth is paired Press and hold to connect Bluet...

Page 19: ... Press to receive the incoming phone call Press and hold to refuse the incoming phone call Note If Auto Answer is set to ON in the setup menu all phone calls will be received automatically 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 unit will resume the previous mode The unit supports A2DP advanced audio distribut...

Page 20: ...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 Th...

Page 21: ...ires touching chassis ground Check for pinched wire Incorrect fuse rating Use fuse with correct rating Excessive skipping Unit is not mounted correctly or backstrap is not secure Check mounting sleeve and backstrap support Physical defect in media CD CD R or CD RW Check media for scratches ERR FILE appears on display Disc read error Press eject or RESET Focus error or disc is in upside down Press ...

Page 22: ...turn shipment of the product Specific license conditions and copyright notices for the software can be found via www dualav com 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 may save you a service call 2 If you require service during the warranty period you must carefully pack the product preferably in the...

Page 23: ...ection 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...

Page 24: ...530kHz 1710kHz Usable sensitivity 42dBu Frequency response 30Hz 2 2kHz USB Charge 1A Speaker output impedance 4 8 ohms Line output voltage 1 2 Volts RMS Dimensions 7 x 7 x 2 178 x 178 x 50 mm Design and specifications subject to change without notice CD Player FM Tuner AM Tuner General CEA 2006 Power Standard Specifications reference 14 4VDC 0 2V 20Hz 20kHz Power Output 16 Watts RMS x 4 channels a...

Page 25: ...25 MCD237BT OPERATION Notes ...

Page 26: ...day www dualav com 2016 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 NSA1116 V01 ...

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