Related Manuals for Dual MXD420
Summary of Contents for Dual MXD420
- Page 1 MXD420 INSTALLATION/OWNER'S MANUAL AM/FM/CD Receiver with Detachable Face Front and Rear Inputs...
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Page 2: Preparation
MXD420 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
Wiring Diagram 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 MXD420 uses one 10 amp AGC fuse located in-line. -
Page 4: Control Locations - Receiver
MXD420 OPERATION Control Locations - Receiver Release Preset 3 / Intro Band / Go Back Preset 2 / Random Volume Knob Preset 1 / Repeat Power / Mute Display Eject Tune / Track Up USB Port Tune / Track Down Auxiliary Input Mode Preset 6 / Folder Up... -
Page 5: Control Locations - Remote
MXD420 OPERATION Control Locations - Remote Mode Display Volume Up Mute Power Preset 5 / Folder Down Select Preset 4 / Play / Pause Tune / Track Up Preset 1 / Repeat Volume Down Preset 2 / Random Audio / Menu Band / Go Back... -
Page 6: General Operation
NOTE: CD and USB modes will not appear unless a CD is inserted or USB device is connected. The MXD420 offers a 3.5 mm auxiliary input port on the front Auxiliary Input panel of the unit for connecting an audio device, MP3 player, etc. -
Page 7: Setup Menu
MXD420 OPERATION General Operation - Setup Menu Menu Function Options Action Auto Station Press SELECT to seek and save 6 strong stations in the AUTO STORE Store current band. (Tuner mode only) LOCAL OFF Activates distance tuning (Tuner mode only). Local/Distance Activates local tuning for strong station reception only (Tuner Tuning LOCAL ON mode only). - Page 8 MXD420 OPERATION General Operation 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/MENU until TREBLE appears then rotate volume knob left/right to adjust ( -7 minimum / +7 maximum).
- Page 9 MXD420 OPERATION AM/FM Tuner Operation Seek Tuning Press TUNE or TUNE momentarily to seek to the next strong station. Manual Tuning Press and hold TUNE or TUNE until "MANUAL" appears, then press TUNE or TUNE momentarily to change radio frequency up or down one step at a time.
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Page 10: Cd Player Operation
MXD420 OPERATION CD Player Operation Insert CD With the label facing up, insert a standard size CD into the CD slot. The CD will automatically begin playback. Eject CD 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. - Page 11 MXD420 OPERATION CD Player Operation - MP3/WMA Files Playing an MP3/WMA CD 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. Displaying Information ID3 tag and file/folder information will be automatically changed during playback. Press DISP to view the clock.
- Page 12 MXD420 OPERATION CD Player Operation - MP3/WMA Files Media Compatibility 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).
- Page 13 MXD420 OPERATION CD Player Operation - MP3/WMA Files Additional MP3/WMA 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.
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Page 14: Usb Operation
To play MP3/WMA files from most USB mass storage (sold separately) devices, line up the USB connector and insert the USB device into the MXD420's USB port. Playing Music 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. - Page 15 MXD420 OPERATION USB Operation Character Support 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.
- Page 16 MXD420 OPERATION USB Operation Additional MP3/WMA 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. Sampling Frequency Rates 8kHz ~ 48kHz 8kHz ~ 48kHz Transfer Bit rates...
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Page 17: Bluetooth Operation
(Re)Connecting a Paired Device Most Bluetooth devices support the auto-connect feature, and will connect automatically if the device is in range when the MXD420 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. -
Page 18: Making A Phone Call
Note: The volume of the ring tone depends on the volume level of the MXD420. The incoming ring tone may not be heard if the volume is set to a low level or mute is activated. -
Page 19: During A Phone Call
Audio Transfer Press DISP during a phone call to transfer the call from the MXD420 to the cell phone. Press DISP again to toggle the audio back to the MXD420. Call Waiting 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. -
Page 20: Bluetooth Reset
2) Press and hold MODE DOWN for 3 seconds to reset the Bluetooth settings back to the 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 MXD420. -
Page 21: Troubleshooting
MXD420 OPERATION 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 Fuse blown Replace fuse Speaker wires not connected Check connections at speakers Unit has power ... -
Page 22: Limited One Year Warranty
2. If you require service during the the original purchase. warranty period, you must carefully pack the product (preferably in the Dual Electronics Corp. agrees, at our original package) and ship it by prepaid option, during the warranty period, transportation with a copy of the original... -
Page 23: Fcc Compliance
MXD420 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 24: Specifications
MXD420 OPERATION Specifications CD Player Frequency response: 20Hz-20kHz Channel separation @ 1kHz: >60dB D/A converter: 1 Bit FM Tuner Tuning range: 87.5MHz-107.9MHz Usable sensitivity: 8.5dBf 50dB quieting sensitivity: 10dBf Stereo separation @ 1kHz: >30dB Frequency response: 30Hz-13kHz AM Tuner Tuning range: 530kHz-1710kHz Usable sensitivity: <42dBu Frequency response: 30Hz-2.2kHz... - Page 25 MXD420 OPERATION Notes...
- Page 26 Toll Free: 1-866-382-5476 Monday-Friday, 9AM-5PM www.dualav.com ©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.
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