MMC36BT - Radio DUAL - Free user manual and instructions

Product Type	Portable AM/FM Radio with Bluetooth
Brand	Dual
Model	MMC36BT
Dimensions (approx)	10.0 x 5.5 x 3.0 inches (25.4 x 14.0 x 7.6 cm)
Weight (approx)	1.5 lbs (0.68 kg)
Power Source	AC adapter (included) or 4 x C batteries (not included)
Radio Bands	AM (530-1710 kHz), FM (88-108 MHz)
Bluetooth Version	Bluetooth 5.0
Bluetooth Range	Up to 33 feet (10 meters)
Speaker Type	Full-range mono speaker
Audio Output	3.5mm headphone jack
Additional Input	3.5mm auxiliary input
Display	Digital LCD tuner display
Controls	Knob for volume/tuning, push buttons for mode/preset
Antenna	Telescopic FM antenna; built-in AM ferrite bar
Battery Life (approx)	Up to 20 hours (alkaline, moderate volume)
Maintenance	Wipe with a dry, soft cloth. Do not use liquids or abrasives.
Safety	Keep away from moisture and heat sources. Use only specified power adapter.
Spare Parts & Repairability	Contact Dual customer support for service options. No user-serviceable parts inside.

Frequently Asked Questions - MMC36BT DUAL

How do I turn on the Dual MMC36BT radio?

Turn the volume knob clockwise to power on the unit. The LCD display will light up.

How do I pair my phone via Bluetooth?

Press the Mode button to select Bluetooth mode. On your phone, search for 'MMC36BT' and tap to pair. The radio will beep when connected.

Why is the radio not receiving any stations?

Ensure the antenna is fully extended for FM. For AM, rotate the unit to improve reception. Also check that you are not in a location with strong interference.

How can I improve FM reception?

Fully extend the telescopic antenna and adjust its angle. Avoid placing the radio near metal objects or electronic devices.

Does the radio have a sleep timer?

Yes, press and hold the Sleep/Timer button to set a sleep timer (15, 30, 60, or 90 minutes). The radio will turn off automatically.

Can I use batteries and AC power at the same time?

It is recommended to use either AC power or batteries, not both simultaneously. Remove batteries when using AC to prevent leakage.

How do I preset my favorite radio stations?

Tune to the desired station, then press and hold a preset button (1-5) until you hear a beep. To recall, simply press the preset button.

What type of batteries does the MMC36BT require?

It requires 4 C-size batteries (alkaline recommended). Insert them following the polarity markings inside the battery compartment.

How do I connect an external audio device?

Use a 3.5mm auxiliary cable to connect your device to the 'AUX IN' jack on the back of the radio. Select AUX mode with the Mode button.

What should I do if the radio stops working?

First, check the power source (batteries or AC adapter). Try resetting the unit by removing the batteries and unplugging AC for 1 minute. If the issue persists, contact Dual support.

USER MANUAL MMC36BT DUAL

Black plastic electronic component with a small metallic square top and mounting holes (no text or symbols visible)

MMC36BT

INSTALLATION/OWNER'S MANUAL

Marine Receiver with Speaker Zone Control

Made for

iPod

iPhone

Weather Band Tunner

IP66 rated waterproof

AUX

Inputs

Bluetooth®

USB

Installation

Please read entire manual before installation.

Mounting theController

1. Choose a mounting location in the dash board or instrument panel that will allow room behind to run the cables to the black box. Consider how you will use the AUX IN, LINE OUTPUTS and USB connector and route the appropriate extension and RCA cables to an accessible area for installation.
2. The contorller should be mounted to a dry, clean and flat surface.
3. Once you have determined a mounting location, you will need to cut a rectangular shaped hole in the panel (4.84" X 3.15" / 123mm X 80mm). IMPORTANT! Do not mount the commander or black box where they are submerged in water.
4. After the hole is cut slide the commander and wiring into the hole.
5. Slide the included spring washers (B) over the screw posts (A) and attach the screw posts to the back of the commander.
6. Place the "U" bracket (C) over the screw posts and secure the radio to the dash using the included hex nuts (D). If necessary, cut the score marks (E) on either side of the mounting bracket to custom fit the bracket length for your application.
7. When the black box installation, use the 4 rubber mounting stoppers (included in package) on the bottom of the black box. This provides clearance from surface moisture and provides sufficient ventilation for the heat.
8. Connect the controller to the black box using the supplied 13-pin DIN cable.
9. Plug in all wiring harnesses and cables.

NOTE: Before final installation, test the wiring connections to make sure the unit is connected properly and the system works.

Wire Connection

graph TD
    A["Device Array"] --> B["Switch"]
    B --> C["Switch Input"]
    C --> D["SWI INPUT"]
    D --> E["Antenna"]
    E --> F["Camera INPUT"]
    F --> G["Black"]
    G --> H["SWI INPUT"]
    H --> I["SWI INPUT"]
    I --> J["SWI INPUT"]
    J --> K["SWI INPUT"]
    K --> L["SWI INPUT"]
    L --> M["SWI INPUT"]
    M --> N["SWI INPUT"]
    N --> O["SWI INPUT"]
    O --> P["SWI INPUT"]
    P --> Q["SWI INPUT"]
    Q --> R["SWI INPUT"]
    R --> S["SWI INPUT"]
    S --> T["SWI INPUT"]
    T --> U["SWI INPUT"]
    U --> V["SWI INPUT"]
    V --> W["SWI INPUT"]
    W --> X["SWI INPUT"]
    X --> Y["SWI INPUT"]
    Y --> Z["SWI INPUT"]
    Z --> AA["SWI INPUT"]
    AA --> AB["SWI INPUT"]
    AB --> AC["SWI INPUT"]
    AC --> AD["SWI INPUT"]
    AD --> AE["SWI INPUT"]
    AE --> AF["SWI INPUT"]
    AF --> AG["SWI INPUT"]
    AG --> AH["SWI INPUT"]
    AH --> AI["SWI INPUT"]
    AI --> AJ["SWI INPUT"]
    AJ --> AK["SWI INPUT"]
    AK --> AL["SWI INPUT"]
    AL --> AM["SWI INPUT"]
    AM --> AN["SWI INPUT"]
    AN --> AO["SWI INPUT"]
    AO --> AP["SWI INPUT"]
    AP --> AQ["SWI INPUT"]
    AQ --> AR["SWI INPUT"]
    AR --> AS["SWI INPUT"]
    AS --> AT["SWI INPUT"]
    AT --> AU["SWI INPUT"]
    AU --> AV["SWI INPUT"]
    AV --> AW["SWI INPUT"]
    AW --> AX["SWI INPUT"]
    AX --> AY["SWI INPUT"]
    AY --> AZ["SWI INPUT"]
    AZ --> BA["SWI INPUT"]
    BA --> BB["SWI INPUT"]
    BB --> BC["SWI INPUT"]
    BC --> BD["SWI INPUT"]
    BD --> BE["SWI INPUT"]
    BE --> BF["SWI INPUT"]
    BF --> BG["SWI INPUT"]
    BG --> BH["SWI INPUT"]
    BH --> BI["SWI INPUT"]
    BI --> BJ["SWI INPUT"]
    BJ --> BK["SWI INPUT"]
    BK --> BL["SWI INPUT"]
    BL --> BM["SWI INPUT"]
    BM --> BN["SWI INPUT"]
    BN --> BO["SWI INPUT"]
    BO --> BP["SWI INPUT"]
    BP --> BQ["SWI INPUT"]
    BQ --> BR["SWI INPUT"]
    BR --> BS["SWI INPUT"]
    BS --> BT["SWI INPUT"]
    BT --> BU["SWI INPUT"]
    BU --> BV["SWI INPUT"]
    BV --> BW["SWI INPUT"]
    BW --> BX["SWI INPUT"]
    BX --> BY["SWI INPUT"]
    BY --> BZ["SWI INPUT"]
    BZ --> CA["SWI INPUT"]
    CA --> CB["SWI INPUT"]
    CB --> CC["SWI INPUT"]
    CC --> CD["SWI INPUT"]
    CD --> CE["SWI INPUT"]
    CE --> CF["SWI INPUT"]
    CF --> CG["SWI INPUT"]
    CG --> CH["SWI INPUT"]
    CH --> CI["SWI INPUT"]
    CI --> CJ["SWI INPUT"]
    CJ --> CK["SWI INPUT"]
    CK --> CL["SWI INPUT"]
    CL --> CM["SWI INPUT"]
    CM --> CN["SWI INPUT"]
    CN --> CO["SWI INPUT"]
    CO --> CP["SWI INPUT"]
    CP --> CQ["SWI INPUT"]
    CQ --> CR["SWI INPUT"]
    CR --> CS["SWI INPUT"]
    CS --> CT["SWI INPUT"]
    CT --> CU["SWI INPUT"]
    CU --> CV["SWI INPUT"]
    CV --> CW["SWI INPUT"]

Control Locations - Receiver

① Preset Up / Folder Up
② Preset Down / Folder Down
③ Speaker Zone 1
④ Speaker Zone 2
⑤ Speaker Zone 3
6 Select
⑦ Tune / Track Up
⑧ Volume Knob

⑨ Tune / Track Down
10 Mode / Camera
⑪ Disp / Function
12 Screen / Play / Pause
13 Audio / Menu
14 Band / ESC
15 Power / Mute

General Operation

Power On/Off	Press the ⏻ button to turn the unit on. Press and hold ⏻ to turn unit off.
Changing Modes	Press MODE to select between Radio, Weatherband Tuner, AUX, Bluetooth, USB, iPod. Modes of operation are shown in the display.
Volume	Adjust volume using the volume knob.
Mute	Press ⏻ to silence the audio. Press ⏻ gain to resume listening at the previously selected volume.
Auxiliary Inputs	The MMC36BT includes the IP35USB adapter which allows the AUX and USB inputs on the black box to be mounted in the boats console for easy access. Refer to the wiring diagram for connection instructions. Press the Mode button to select the AUX input or USB input depending on which input you have connected your device to.
Display	Press DISP to toggle display between various displayed information.
Audio/Menu	Press Audio/Menu to access the audio and setup menu options.
Speaker Zone 1	Press the Zone 1 button to turn on/off the sound from this zone
Speaker Zone 2	Press the Zone 2 button to turn on/off the sound from this zone.
Speaker Zone 3	Press the Zone 3 button to turn on/off the sound from this zone.
Reset	If abnormal operation occurs, press and hold Audio/Menu and TUNE ◀◀ for 3 seconds to reset the unit to the default factory settings.

General Operation

Setup Menu

Press MENU to toggle through and select one of the following setup menus: Audio, General, Gain and Radio.

1. Once the desired menu is displayed, rotate the volume knob to scroll through the list of menu features.
2. Press SELECT to select a specific feature to adjust, then rotate the volume knob left/right to adjust or activate the desired feature.
3. Press SELECT to confirm and save the changes.

Audio Setup Menu

Menu Function Options
EQ Presets	Rotate the volume knob to cycle through the following EQ presets : Flat.Pop.Jazz, Classic, Beat, Rock and User. Any manual adjustment to the Bass Treble settings are automatically saved as User.
Loudness	Rotate the volume knob to cycle through the following Loundness curves:Off,High,LowLOUD Off : Disables the loudness function.LOUD Low : Enables the loudness function. Activating this feature will enhance the bass and treble frequencies when listening to music at low volumes.LOUD High : Enables the loudness function. Activating this feature will enhance the bass and treble frequencies when listening to music at low volumes.
Bass Level	Rotate the volume knob to adjust the bass level setting(-6 minimum / +6 maximum).
Bass Frequency	Rotate the volume knob to select one of the following bass frequency settings:60 Hz, 80 Hz, 100 Hz or 200 Hz.
Mid Level	Rotate the volume knob to adjust the middle level setting(-6 minimum / +6 maximum).
Mid Frequency	Rotate the volume knob to select one of the following middle frequency settings:500 Hz, 1 kHz, 1.5 kHz or 2.5 kHz.
Treble Level	Rotate the volume knob to adjust the treble level setting(-6 minimum / +6 maximum).
Treble Frequency	Rotate the volume knob to select one of the following treble frequency settings:10 KHz, 12.5 KHz, 15 KHz or 17.5 KHz.
Balance	Rotate the volume knob to adjust the balance setting.(12-L to 12-R; 0 represents equal balance).
Fader	Rotate the volume knob to adjust the fader setting.(12-F to 12-R; 0 represents equal balance)
Subwoofer	Rotate the volume knob to turn subwoofer output ON or OFF.
Subwoofer Level	Rotate the volume knob to adjust subwoofer level between 0 and 12.
Subwoofer Frequency	Rotate the volume knob to select one of the following subwoofer center frequency settings: Off, 80 Hz, 120 Hz and 160 Hz. "Off" represents a full range subwoofer output.

General Operation

General Setup Menu

Menu Function Options Action
Scrolling Option	Off	Programs the unit to not scroll any information on the display.
	Once Programs the unit to only scroll information once.
	15Sec	Programs unit to scroll information once every 15 seconds (default).
	On	Programs unit to scroll information continuously.
Beep Confirmation	Off	Disables the confirmation beep.
	On Enables the confirmation beep.
Programmable Turn On Volume	Variable Value	Programs unit to always turn on at a specific volume (default is Off). A volume level of 1-30 can be selected.
Low Battery	On	Battery Voltage drops(10.8V+/-0.03V)a Beep will sound.(default)
	Off	Battery Voltage drops(10.8V+/-0.03V)a Beep will not sound.
Backlight	Variable Value	Rotate the volume knob to adjust the brightness settings of the display screen from 1 to 7.
Demo		Rotate the volume knob to enable (ON) or disable (OFF) the demonstration mode.

General Operation

Radio Setup Menu

Menu Function Options Action
Tunner Frequency Spacing	USA	Programs the unit to USA tuner spacing.(200kHz for FM and 10kHz for AM).
	S-America	Programs the unit to South American tuner spacing.(100kHz for FM and 10kHz for AM).
	Europe	Programs the unit to European tuner spacing.(50kHz for FM and 9kHz for AM).
Auto Station Store	AUTO STORE	Press SELECT to seek and save 6 strong stations in the current band.
Local/Distance Tuning		Activales distance tuning.OFF
	On Activales local tuning for strong station reception only.

Gain Setup Menu

Menu Function Options
Tuner Gain	Rotate the volume knob to adjust the tuner gain. (-6 minimum / +6 maximum)
Aux Gain	Rotate the volume knob to adjust the gain for the front auxiliary input. (-6 minimum / +6 maximum)
Bluetooth	Rotate the volume knob to adjust the gain for the rear auxiliary input. (-6 minimum / +6 maximum)
USB Gain	Rotate the volume knob to adjust the gain for USB playback. (-6 minimum / +6 maximum)
iPhone/iPod gain	Rotate the volume knob to adjust the gain for iPod playback. (-6 minimum / +6 maximum)

AM/FM Tuner Operation

Manual Tuning	Press TUNE ◀◀ or TUNE ▶▶ momentarily to change radio frequency up or down one step at a time. Press and hold to advance quickly.
Seek Tuning	Press TUNE ◀◀ or TUNE ▶▶ for more than two seconds (then release) to automatically seek and tune to the next strong station.
Band	Press BAND to select between FM1, FM2, FM3, WB, AM1 and AM2 bands.
Storing Station Presets	Select the desired band and station. Press the (F)unction button, turn the volume knob until the desired preset number is highlighted, then press SELECT to store the preset.
Recalling Station Presets	Press the P+ or P- buttons to cycle through the 1-6 presets in the current band.

Weather Band Tuner Operation

Manual Tuning	Press TUNE ◀◀ or TUNE ▶▶ momentarily to seek the next weather band station.
Band	Press BAND to select Weatherband(WB)
Recalling Station Presets	Press the P+ or P- buttons to cycle through the 1-6 presets in the current band.

MP3 Operation

Playing MP3 Files	To play MP3 files, connect a USB device containing MP3 files. "Loading" will flash in the display.Depending on the number of files and folders, this may take several seconds.
Displaying Information	Press DISP to cycle between track information and file/folder information.*Song title, artist name and album name will only be displayed if included with the MP3 file.When referring to MP3 playback, the following terms are synonymous:File name and track nameFolder name and directory name
Repeat	Press (F)unction to enter the Function Menu, then rotate the volume knob until Repeat is highlighted. Press SELECT, then rotate the volume knob to select one of the following repeat options.All - Plays all songs on device.Track - Continuously repeats selected song.Folder - Continuously repeats all songs in selected folder.
Random	Press (F)unction to enter the Function Menu, then rotate the volume knob until Random is highlighted. Press SELECT, then rotate the volume knob to select one of the following options for random playback.Off - Cancels the Random function.All - Plays all songs in random order.Folder - Plays all songs in folder in random order.
Intro	Press (F)unction to enter the Function Menu, then rotate the volume knob until Intro is highlighted. Press SELECT, then rotate the volume knob to select one of the following options for intro playback.Off - Cancels the Intro function.All - Plays first 10 seconds of each song.Folder - Plays first 10 seconds of each song in folder.Note: Folder repeat, random and intro options only function on devices recorded with more than one folder.

MP3 Operation

File/Folder Search

Begin Searching	Press SELECT to enter the file/folder search mode. A list of all the folders from the device will be displayed.
	Note: Any files located in the root directory will be located in the folder named "ROOT".
Choose a Song	Turn the volume knob 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 volume knob to cycle through the list of files.
Menu Navigation	Pressing ESC when viewing the contents of a folder will return to the list of folders on the device. Press ESC again to exit the search menu.
Playing a Song	Once the desired song is displayed, press SELECT to begin playback of the desired song.

graph TD
    A["Press SELECT to begin"] --> B["Folder 1 Folder 2 Folder 3 Folder 4 Folder 5 Folder 6 Folder 7"]
    B --> C["FilesFiles Files Files FilesFiles"]
    C --> D["Turn the volume knob"]
    D --> E["Press BACK"]
    E --> F["Press SELECT"]
    F --> A

MP3 Operation

File/Folder Compatibility and Support

Type Specification
Compatible File Types	• MP3 data (.mp3)
Incompatible File Types	• DRM protected files• WMA lossless• Apple lossless• WMA Pro• MP3 Pro• MP3 playlists• M4A/AAC data• WAV lossless• WMA data (.wma)
Sampling Frequency Rate Compatibility	• MP3: 8kHz - 48kHz
Transfer Bit Rate Compatibility	• MP3: 32kbps - 320kbps
Character Support	• Song Title: 32 characters• Artist Name: 32 characters• Album Name: 32 characters• File Name: 32 characters• Folder Name: 32 characters
ID3 Tag Support	• MP3 Tags: Version 1.0 - 2.4
File/Folder Limit	• Maximum number of files: 999• Maximum number of folders: 500 (plus the root folder)• Maximum number of files in each folder: 999Note: For devices with more than the maximum number of files/folders, some files will be ignored and may not function properly.
USB/SD File System	• FAT/FAT32 file system supported.• HFS/NTFS/EXT2/EXT3 not supported.

iPhone / iPod Operation

Connect an iPod Device (Not Included)

Song Select

The MMC36BT features direct USB control for iPhone and iPod. To play music from an iPhone or iPod device, connect the USB cable(included with your Apple device) to the IP35USB adapter in the console.

Once connected, "Loading" will flash in the display, then playback will begin automatically. If a song is playing on the iPhone or iPod device before it is connected, it will continue to play.

Fast Forward and Reverse

Pause

Press ▶▶ to skip to the beginning of next song. Press

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

Press and hold ▶▶ or ◀◀ to fast forward or reverse a song.

Press ▶/■ to temporarily stop playback.

Press ▶/II again to resume playback.

Repeat

Press (F)unction to enter the Repeat menu, then turn the volume knob to select one of the following options:

• Off - Repeats all tracks.
• Current Song - Repeats selected track.

Random

Press (F)unction to enter the Random menu, then turn the volume knob to select one of the following options:

• Off - Cancels the RDM function.
• All Songs - Plays all tracks in random order.
• Current Album - Plays all tracks in the selected album in random order.

Intro

Press (F)unction to enter the Intro menu, then turn the volume knob to select one of the following options:

• Off - Cancels the INT function.
• On - Plays first 10 seconds of each track.

Character Support

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

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.

Bluetooth Operation

Pairing a Device

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.
Pairing a New Device	The MMC36BT 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.
	The device name is "MMC36BT"
	Note: The MMC36BT can be in any mode of operation when pairing is performed.
Pairing Additional Devices	If a device is currently connected, press and hold BAND to disconnect the current device before a new device can be paired. Then begin the pairing sequence from the new Bluetooth device.

Connecting a Paired Device

Most Bluetooth devices support the auto-connect feature, and will connect automatically if the device is in range when the MMC36BT is powered-on. If your device was previously paired but does not connect, use these instructions below.

- If your most recently connected Bluetooth device becomes disconnected or does not reconnect, press BAND 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 BAND to disconnect any connected mobile devices.
  2) From Bluetooth mode, press SELECT. "Paired Devices" will appear on the LCD.
  3) Turn the volume knob to cycle through the list of devices.
  4) Press SELECT or BAND to connect to the desired device. It must be in range to connect.

Note: If the Auto Connect setup menu setting is set to OFF, you must press BAND to connect you device after pairing, and each time the MMC36BT is powered-on.

Disconnecting a Device

Press and hold BAND for 3 seconds to disconnect a connected device. The device will remain paired and appear in the SEARCH menu but will not be connected.

Bluetooth Operation

Streaming Audio Operation

The MMC36BT 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).

• 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 ▶▶button will skip to the next available audio track.
• The ◀◀ button will skip to the previous audio track.
• The ▶/ ▪ button will toggle between play and pause during playback.

Note: Some Bluetooth devices may not fully support these commands.

Bluetooth Reset

Resetting the Bluetooth module will remove the list of paired phones

To reset Bluetooth, perform the following steps:

1) Press SOURCE until the head unit is in Bluetooth mode.
2) Press and hold MENU for 3 seconds to reset Bluetooth settings back to factory default.

Compatibility Note:

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 MMC36BT.

Bluetooth Setup Menu Options

Function Options Action
Bluetooth BLU	ETOOTH (ON/OFF) Enables/disables Bluetooth functionality.
Auto Connect AU	TO CON (ON/OFF)	Set to On to allow a Bluetooth device to connect automatically or Off to require manual connection.

Limited Two-Year Warranty

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

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

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

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

What is covered? This warranty covers all defects in material and workmanship in this product. The following are not covered: 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 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 original package) and ship it by prepaid transportation with a copy of the original receipt from the retailer to an authorized service center.

3. Please describe your problem in writing and include your name, a 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:

• Call us toll-free at 1-866-382-5476
• E-mail us at [e-mail]

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

Troubleshooting

Problem Cause	Action
Unit will not turn on (no power)	Yellow wire not connected or incorrect voltage Red wire not connected or incorrect voltage	Check connections for proper voltage (11-16VDC)
	Black wire not connected Check connection to ground
	Fuse blown Replace fuse
Unit has power (but no sound)	Speaker wires not connected Check connections at speakers
	One or more speaker wires touching each other or touching chassis ground	Insulate all bare speaker wires from each other and chassis ground
Unit blows fuses	Yellow or red wire touching chassis ground	Check for pinched wire
	Speaker wires touching chassis ground Check for pinched wire
	Incorrect fuse rating Use fuse with correct rating
NO FILE appears on display	No playable MP3 files found on the device	Check the device for valid MP3 files
	Communication error	Remove and reconnect the device
NO SUPPORT appears on display	An invalid ID3 tag version is present	Version 1.0 to 2.4 ID3 tags are supported.

Specifications

FM Tuner

Tuning range: 87.5MHz-107.9MHz

Usable sensitivity: 10dBf

50dB quieting sensitivity: 20dBf

Stereo separation @ 1kHz: 38dB

Frequency response: 30Hz-13kHz

AM Tuner

Tuning range: 530kHz-1710kHz

Usable sensitivity: 24uV

Frequency response: 30Hz-2.3kHz

USB

Compatibility: High Speed USB 2.0

USB Class: Mass storage class

Charging: 5VDC / 2.1A

Monitor

Panel size: 3" diagonal

Resolution: 320(H) x 240 (V)

Brightness (cd/m²): 250 NITS

Contrast ratio: 400:1

Pixels: 230,400

General

Speaker output impedance: 4 ohms

Line output impedance: 200 ohms

Dimensions:

-Controller : 5.43"(138mm) x 3.74"(95mm) x 1.22"(31mm)

-Black Box : 2.56"(65mm) x 9.13"(232mm) x 6.10"(155mm)

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 8 channels at 4 ohms and < 1% THD+N

Signal to Noise Ratio: 80dBA (reference: 1 watt into 4 ohms)

FCC Compliance

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.

Dual Electronics Corp.

Toll Free: 1-866-382-5476

Monday-Friday, 9AM-5PM, EST

www.dualav.com

©2017 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.

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.

MMC36BT

Quick Start Guide

. . . . . . . . . . . . . . . . . . . .

To download the complete,

model-specific manual, please visit

www.dualav.com/support/manuals.php

or call 1-666-382-5476. EDM ECT /Monday Fri

УДМ-ЭРМ EST (Monday-Friday).

Installation / Mounting

Mounting the Controller

1. Choose a mounting location in the dash board or instrument panel that will allow room behind to run the cables to the black box. Consider how you will use the AUX IN, LINE OUTPUTS and USB connector and route the appropriate extension and RCA cables to an accessible area for installation.
2. Once you have determined a mounting location, you will need to cut a rectangular shaped hole in the panel 14.84" X 3.15" / 123mm X 80mm). IMPORTANT! Do not mount the commander or black box where they are submerged in water.
3. After the hole is cut slide the commander and wiring into the hole.
4. Slide the included spring washers (B) over the screw posts (A) and attach the screw posts to the back of the commander.
5. Place the "U" bracket (C) over the screw posts and secure the radio to the dash using the included hex nuts (D). If necessary, cut the score marks (E) on either side of the mounting bracket to custom fill the bracket length for your application.
6. Connect the controller to the black box using the supplied 13-pin DIN cable.
7. Plug in all wiring harnesses and cables
   NOTE: Before final installation, test the wiring connections to make sure the unit is connected properly and the system works.

Mounting & Wiring

Once a suitable location has been determined, drill the hole and secure the stereo using the metal mounting bracket. If the bracket needs to be shortened, remove the appropriate number of breakaway segments using a pair of pliers.

General Operation

Power On/Off | Press the ⏻ button to turn the unit on. Press and hold ⏻

10 TURN CHILL ON:

Changing Modes Press MODE to select between Radio, AUX, Bluetooth, USB. iPod. Modes of operation are shown in the display.

Volume | Adjust volume using Encoder Volume.

Mute Press 📄 to silence the audio. Press 📄ain to resume

listening at the previously selected volume.

Auxiliary Inputs Insert RCA cables into the rear AUX-IN connectors.

Display Press DISP to toggle display between various displayed information.

Audio/Menu Press Audio/Menu to access the audio and setup menu options.

Reset If abnormal operation occurs, press and hold Audio/Menu and TUNE ← for 3 seconds to reset the unit to the default factory settings.

Weather Band Operation

Manual Tuning | Press TUNE◄◄ or TUNE ►► momentarily to seek

the next weather band station.

Band | Press BAND to select Weatherband (WB).

Speaker Zone Control Operation

Speaker Zone 1 Press the Zone 1 button to turn on/off the sound from this zone. Speaker Zone 2 Press the Zone 2 button to turn on/off the sound from this zone. Speaker Zone 3 Press the Zone 3 button to turn on/off the sound from this zone.

To download the complete Owner's Manual please visit www.dualav.com/support/manuals.php.

MP3 Operation

Playing MP3 Files | To play MP3 files. insert a USB device containing MP3 files.

Track Select Press TUNE ▶▶ to skip to the beginning of the next song Press TUNE ◀◀ to return to the beginning of the current song. Prassing TUNE ◀◀ again skips to the beginning of the previous song.

Fast Forward and Reverse Press and hold TUNE ▶▶ or TUNE ◀◀ to fast forward or reverse a track.

Pause | Press ▶/Ⅲ to temporarily stop playback.

Press ▶/Ⅲ again to resume playback.

Folder Access Press to select the next folder. Press to select the previous folder. Folder access is only available on devices with more than one folder.

File Search When music is playing in USB mode, press SELECT button then the file list will appear. Turn volume rotary to select the song. Press SELECT to playback the song.

Function Press and hold DISP button then the menu for repeat, random, intro will appear. Select the option by turning the rotary and pressing SELECT button.

Dual iPlug™ APP Control

You can download Dual iPlug™ app from the Apple app store or Google Play store and install the app on your smartphone. After the app download is complete, pair the MMC36BT with your phone via Bluetooth and then open the app. You are ready to control the MMC36BT using the app. For more information, download the owner's manual from the following link: www.duslay.com/support/manuals.php

To download the complete Owner's Manual please visit www.dualav.com/support/manuals.php.

Operation of iPod/iPhone

Connect an iPod/iPhone Device (sold separately) To play music from an iPod/iPhone device, connect the USB cable (included with your iPod/iPhone device to the unit's USB port. Playback will begin automatically.

Song Select | Press ▶▶ to skip to the next song. Press◀◀ to return to

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

Forward/Reverse Press and hold ▶▶ or ◀◀ to fast forward or reverse.

Pause Press ▶/ ▶to temporarily stop playback

Function Press and hold DISP button then the menu for repeat, random, intro will appear. Select the option by turning the rotary and pressing SELECT button.

AM/FM Tuner Operation

Seek Tuning | Press TUNE ◀◀ or TUNE ▶▶ far more than one

second to seek to the next strong station.

Manual Tuning Press TUNE ◀◀ or TUNE ▶▶ momentarily to move radio frequency up or down one step at a time. Press and hold to advance quickly.

Band Press BAND to select between FM1, FM2, FM3, AM1, AM2 and Weather Band. Up to six presels can be programmed for each band, enabling up to 18 FM stations and 12 AM stations to be stored in memory.

Staring Presels Press SELECT button then preset channel list will appear Select the desired preset channel by turning the rotary. Press SELECT button to store the radio station.

Recalling Presets Press the P buttons to cycle through the 1-6 presets in the current band.

To download the complete Owner's Manual please visit www.dualav.com/support/manuals.php.

Bluetooth® Operation

Preparation Before using a Bluetooth device, it must be paired and connected. Ensure that Bluetooth is activated on your device before beginning the pairing process.

Pairing a New Device The head unit broadcasts the pairing signal constantly when no devices are connected. Complete the pairing sequence from your Bluetooth device. Refer to the owner's manual for your device for more details.

The device name is "MMC36BT"

Note: The head unit can be in any mode of operation when pairing is performed.

Pairing Additional Devices

Disconnecting a Device Press and hold BAND for 3 seconds to disconnect a connected device. The device will remain paired and appear in the SEARCH menu, but not be connected.

Bluetooth Reset Reselling the Bluetooth module will remove the list of paired phones. Reset Bluetooth as follows: 1) Press MODE until the head unit is in Bluetooth mode. 2) Press and hold MENU for 3 seconds to reset the Bluetooth settings back to the factory default.

Streaming Audio Troubleshooting The head unit supports A2DP wireless streaming audio from a Bluetooth mobile device directly to your head unit

To download the complete Owner's Manual for your radio please visit www.dualav.com/support/manuals.php.

Limited One-Year Warranty

This warranty gives you specific legal rights. You may also have other rights which vary from state to state. Dual Electronics Corp. warrants this product to the original purchaser to be free from defects in material and workmanship for a period of one year from the date of the original purchase. Note that select marine products carry a 2-year warrant. Please visit www.dualow.com for details: Dual Electronics Corp. agrees, at our option, during the warranty period, to repair any defect in material or workmanship or to furnish an equal net, renewal or comparable amount prior to sale 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 by the balance of the original warranty period.

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

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

What to do?

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

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

3. Please describe your problem in writing and include your name, a return UPS shipping address (P.D. 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 toll-free at 1-865-382-5476 or by email at cs2duasley.com.

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.

FCC Compliance

This device complies with Part 15 of the FCG 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:

- Recipient 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.

Total Execution as Corp. Tel:Free 1-866-282-2576 Monday-Friday. 7/04-3014 www.louis.com

由2017 Paul Fledevirke Gora. All rights reserved.

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