Dual MR100 Installation & Owner's Manual

Dual MR100 Installation & Owner's Manual

Digital media marine receiver

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MR100
INSTALLATION/OWNER'S MANUAL
Digital Media Marine Receiver

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Summary of Contents for Dual MR100

  • Page 1 MR100 INSTALLATION/OWNER'S MANUAL Digital Media Marine Receiver...
  • Page 2 MR100 INSTALLATION Preparation Please read entire manual before installation. Before You Start • Disconnect negative battery terminal. Consult a qualified technician for instructions. • Avoid installing the unit where it would be subject to high temperatures or where it would be subject to dust, dirt or excessive vibration. Getting Started •...
  • Page 3: Wiring Diagram

    MR100 INSTALLATION Wiring Diagram FUSE When replacing the fuse, make sure new fuse is the correct type and amperage. Using an incorrect fuse could damage the radio. The MR100 uses one 10 amp AGC fuse located in-line.
  • Page 4: Control Locations - Receiver

    MR100 OPERATION Control Locations - Receiver Release USB Port Preset 1 / Play / Pause Auxiliary Input Power Mute Volume Knob Display Preset 2 / Intro AS / PS Tune / Track Down Band / Info Preset 3 / Repeat Mode Tune / Track Up Preset 6 / Folder Up Preset 5 / Folder Down SD Slot...
  • Page 5: Control Locations - Remote

    MR100 OPERATION Control Locations - Remote Power Tune / Track Down Preset 6 / Folder Up Volume Up Mute Select Preset 4 / Random Volume Down Preset 5 / Folder Down Tune / Track Up Preset 1 / Play / Pause AS / PS Preset 2 / Intro Display Mode...
  • Page 6: General Operation

    MR100 OPERATION General Operation Faceplate Removal 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. Power On/Off Press  or any other button to turn the unit on. Press again to turn the unit off. Mode Press MODE to select between AM/FM, USB, SD or auxiliary input modes.
  • Page 7 MR100 OPERATION General Operation Press the volume knob to select between Bass, Treble, Audio / Menu Balance, Fader, Loudness, Distance and Stereo. BASS TREBLE BALANCE FADER LOUDNESS DISTANCE STEREO Press the volume knob until BAS appears. Bass Rotate the volume knob left/right to adjust. (-7 minimum / +7 maximum) Press the volume knob until TRE appears.
  • Page 8: Tuner Operation

    MR100 OPERATION Tuner Operation Seek Tuning Press TUNE or TUNE  for more than 2 seconds to seek the next strong station. Manual Tuning Press TUNE or TUNE  momentarily to change one radio frequency at a time. Press and hold to advance quickly. Band Press BAND to select between FM1, FM2, FM3 and AM1, AM2 bands.
  • Page 9 MR100 OPERATION SD Card / USB Operation  Connecting a USB Device Play MP3/WMA/WAV files from many mass storage devices (sold separately) by connecting them to the MR100's USB port. Inserting an SD Card To play MP3/WMA/WAV files from an SD card, insert an SD (sold separately) card into the MR100's SD card slot with the label facing left. It will click into place when properly inserted.
  • Page 10 MR100 OPERATION SD Card / USB Operation The following types of files are compatible: Media Compatibility • MP3 audio • WMA audio • WAV audio The following types of files are not compatible: • WMA files that are protected by DRM (Digital Rights Management) • WMA lossless format •...
  • Page 11 MR100 OPERATION SD Card / USB Operation  Displaying Information When a file is accessed, the display will alternate between track number/elapsed time and available MP3/WMA information, including file name, song title, artist name, album name and folder number. File Icon  This icon will illuminate when the file name is displayed. This icon will illuminate when the song title is displayed.
  • Page 12: Limited One Year Warranty

    A slight adjustment of any custom Dual Electronics Corp. warrants this product to controls may save you a service call. the original purchaser to be free from defects in material and workmanship for a period of one 2.
  • Page 13: Troubleshooting

    MR100 OPERATION Troubleshooting Problem Cause Action Yellow wire not connected or incorrect voltage Check connections for proper Red wire not connected or incorrect voltage voltage (11~16VDC) Unit will not turn on  (no power) Black wire not connected Check connection to ground Fuse blown Replace fuse Speaker wires not connected Check connections at speakers Unit has power ...
  • Page 14: Specifications

    MR100 OPERATION Specifications  FM Tuner Tuning range: 87.5MHz-107.9MHz Usable sensitivity: 10dBf 50dB quieting sensitivity: 25dBf Stereo separation @ 1kHz: >30dB Frequency response: 30Hz-18kHz AM Tuner Tuning range: 530kHz-1710kHz Usable sensitivity: <36dB Frequency response: 80Hz-2kHz General Speaker output impedance: 4~8 ohms Line output voltage: 2 Volts RMS Fuse: 10 amp AGC Dimensions:...
  • Page 15: Fcc Compliance

    MR100 OPERATION 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.
  • Page 16 Dual Electronics Corp. Toll Free: 1-866-382-5476 The SD logo is a trademark of the SD Card Association. Other trademarks and trade names are those of their respective owners. www.dualav.com ©2012 Dual Electronics Corp. All rights reserved. NSA1111-V01...

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