Dual MXD140 Installation & Owner's Manual

Dual MXD140 Installation & Owner's Manual

Am/fm receiver with bluetooth and fixed face

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MXD140
INSTALLATION/OWNER'S MANUAL
AM/FM Receiver with Bluetooth and Fixed Face

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Questions and answers

Michael
July 11, 2025

mxd 140 shows "not pairing" on the screen. does not show up on my iphone transmitting either. was working fine then quit. any ideas?

User image 687116b65b0f3
Douglas Edward Burns
July 4, 2025

How do you remove the face plate not shown in the installation first step

Summary of Contents for Dual MXD140

  • Page 1 MXD140 INSTALLATION/OWNER'S MANUAL AM/FM Receiver with Bluetooth and Fixed Face...
  • Page 2 MXD140 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, such as from direct sunlight, or where it would be subject to dust, dirt or excessive vibration.
  • Page 3: Wiring Diagram

    MXD140 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 unit uses one 10 amp ATC fuse located beside the Heat Sink...
  • Page 4: Control Locations

    MXD140 INSTALLATION Control Locations Power Auxiliary Input Preset 1 / Play/Pause Microphone Reset Dimmer Volume / Audio Preset 6 / Folder Up Source Tune / Track Up Preset 5 / Folder Down Band/Display Tune / Track Down Preset 4 / Random...
  • Page 5: General Operation

    MXD140 INSTALLATION General Operation Power On/Off Press the button to turn the unit on. Press again to turn the unit off. Press SOURCE to select between Radio, USB, Auxiliary Changing Modes Input and Bluetooth. Sources of operation are shown in the display.
  • Page 6: Am/Fm Tuner Operation

    MXD140 INSTALLATION AM/FM Tuner Operation Seek Tuning Press and hold TUNE or TUNE for two seconds to auto seek to the previous or next strong station. Manual Tuning Press TUNE or TUNE momentarily to change radio frequency up or down one step at a time. Press...
  • Page 7: Usb Operation

    MXD140 INSTALLATION USB 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 track. Press TUNE to skip to the beginning of the previous track.
  • Page 8: Bluetooth Operation

    Complete the pairing sequence from your Bluetooth device. Refer to the owner’s manual for your device for more details. The device name is “Dual Media Player”. The Bluetooth passcode is "1234”. Note: If passcode "1234" does not pair your device to the receiver, use passcode "0000".
  • Page 9: Voice Activation

    MXD140 INSTALLATION Dual iPlug P2 Smart App Remote Control Use the Dual iPlug P2 Smart App Remote Control on an Apple or Android smartphone to control the receiver via Bluetooth. Change the mode, station, song, volume, and settings directly from your smartphone without being in the receiver's line-of-sight.
  • Page 10 MXD140 INSTALLATION Voice Activation Your receiver is designed with an easy access voice activation button to use Siri® or the Google Assistant™ via your car's Bluetooth. Interact with your smartphone assistant while you drive with only the push of a button! Bluetooth should be paired between your smartphone and the receiver.
  • Page 11: Specifications

    MXD140 INSTALLATION Specifications FM Tuner 87.5MHz-107.9MHz Tuning range: 8.5dBf Usable sensitivity: 10dBf 50dB quieting sensitivity: >30dB Stereo separation @ 1kHz: 30Hz-13kHz Frequency response: AM Tuner 530kHz-1710kHz Tuning range: <42dBu Usable sensitivity: 30Hz-2.2kHz Frequency response: General 4~8 ohms Speaker output impedance: 1.2 Volts RMS...
  • Page 12: Troubleshooting

    MXD140 INSTALLATION Troubleshooting Problem Cause Action Yellow wire not connected or incorrect Check connections for proper voltage Red wire not connected or Unit will not turn on voltage (11~16VDC) incorrect voltage (no power) Black wire not connected Check connection to ground...
  • Page 13: Limited One Year Warranty

    (preferably in the original package) and original purchase. ship it by prepaid transportation with a Dual Electronics Corp. Inc agrees, at our copy of the original receipt from the option, during the warranty period, to repair retailer to an authorized service center.
  • Page 14: Fcc Compliance

    MXD140 INSTALLATION 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 15 Dual Electronics Corp. Toll Free: 1-866-382-5476 www.dualav.com ©2024 Dual Electronics Corp. All rights reserved. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc Other trademarks and trade names are those of their respective owners. NSA0324-V01...

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