MXDM70 INSTALLATION/OWNERS MANUAL AM/FM/CD/MP3/WMA Marine Weather Receiver MARINE
MXDM70 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. Getting Started • Remove 2 transit screws located on top of the unit. Cover transit screw holes using the supplied adhesive dot labels.
MXDM70 INSTALLATION Wiring Diagram MWR30 Wired Remote (sold seperately) FUSE When replacing the fuse, make sure new fuse is the correct type and amperage. Using an incorrect fuse could damage the radio. The MXDM70 uses one 10 amp ATM fuse located beside the wiring connector.
MXDM70 OPERATION Control Locations 22 3 2 1 20 21 19 4 18 17 16 14 15 6 7 8 13 12 11 5 1 Release 12 Tuner Scan/8 2 Power 13 Local/Distance/7 3 Volume 14 Preset 6/Folder Up 4 Band/Play/Pause 15 Preset 5/Folder Down 5 Mode/Search 16 Preset 4 6 Auto Store/Preset Scan/Enter 17 Preset 3/Intro 7 Tune/Track Down 18 Preset 2/Random 8 Eject 19 Preset 1/Repeat 9 Tune/Track Up 20 Audio 10 Display/0 21 Loudness 11 EQ/9 22 Mute 9 10 The MXDM70 allows pla
MXDM70 OPERATION General Operation Faceplate Removal Semi-permanent Faceplate Installation Power On/Off Mode Loudness Volume 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. Remove trim ring and install supplied #1 x 7/32” Phillips head screw through left side of mounting frame into faceplate. Press POWER or any other button (except eject) to turn the unit on.
MXDM70 OPERATION General Operation 12/24-hour Clock Programmable Display Priority The clock will display 12-hour AM/PM time in USA frequency spacing mode (PM 10:00). In European frequency spacing mode, the clock will display 24-hour time (22:00). ll In tuner mode, press and hold DISP then press TUNE to select function priority display. “FREQ” will momentarily appear in the display. Note: "FUNC" will appear in CD or AUX modes.
MXDM70 OPERATION General Operation Audio Press AUDIO to select between Volume (default), Bass, Treble, Balance & Fader.
MXDM70 OPERATION Tuner Operation Seek Tuning Manual Tuning nn ll momentarily to seek the nn ll Press TUNE or TUNE next strong station. Press TUNE or TUNE for more than 2 seconds, then release. "MANUAL" will momentarily appear in the display. Press TUNE or TUNE momentarily to move radio frequency up or down one step at a time. Press and hold to advance quickly. If tuning is not adjusted for 5 seconds, the unit will return to seek tuning mode (default). "AUTO" will momentarily appear in the display.
MXDM70 OPERATION Manual Tuning Direct Tuning Weatherband Tuner Operation Press TUNE nn or TUNE ll momentarily to seek the next weatherband station. Press preset 1-6 or BAND to directly access the 7 weatherband stations. Refer to the table below. Weatherband Stations - Direct Tuning Table Button WB Frequency LCD Display Preset 1 162.400 MHz Wb - 1 Preset 2 162.425 MHz Wb - 2 Preset 3 162.450 MHz Wb - 3 Preset 4 162.475 MHz Wb - 4 Preset 5 162.500 MHz Wb - 5 Preset 6 162.
MXDM70 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 (AM, FM, or auxiliary input). If the disc is not removed within 10 seconds, the unit will reload the disc. The unit does not have to be turned on to eject CD. Track Select Press TRACK to skip to the beginning of the next track.
MXDM70 OPERATION CD Player Operation - MP3/WMA Files Playing an MP3/WMA Disc When an MP3/WMA encoded disc is first inserted, “READING” will appear in the display. Depending on the number of files and folders, this may take several seconds. MP3 Icon The icon will illuminate anytime a valid MP3 encoded disc is inserted and flash in MP3 search/navigate modes. WMA Icon The icon will illuminate anytime a valid WMA encoded disc is inserted and flash in WMA search/navigate modes.
MXDM70 OPERATION CD Player Operation - MP3/WMA Files Refer to the following button function table when selecting, searching or navigating MP3/WMA files and folders: MP3/WMA Button Function Table Button Function SEARCH Direct Select, Search and Navigate Modes ENTER Enter/Confirm Preset 1 A, B, C, 1 Preset 2 D, E, F, 2 Preset 3 G, H, I, 3 Preset 4 J, K, L, 4 Preset 5 M, N, O, 5 Preset 6 P, Q, R, 6 7 S, T, U, 7 8 V, W, X, 8 9 Y, Z, /, 9 0 -, _, +, 0 AUDIO Character Shift Rotary En
MXDM70 OPERATION CD Player Operation - MP3/WMA Files Alphanumeric File or Folder Search Step 1 Press SEARCH for more than 3 seconds, then release. Press SEARCH again, an " " will flash in the display. Use the buttons in the table on page 11 (32 character maximum input) or the rotary encoder to enter the desired alphanumeric search characters. Press AUDIO to advance one character to the right. * Step 2 Press ENTER to initiate the selected alphanumeric search.
MXDM70 OPERATION CD Player Operation - MP3/WMA Files *Folder Access Press F Press F to select the previous folder. to select the next folder. *Folder access is only available on MP3/WMA discs recorded with more than one folder. File Repeat Press RPT momentarily to continuously repeat selected file. Press RPT again to cancel. File Repeat (Current Folder Only) Press RPT for more than 2 seconds to consecutively repeat all files in the current folder only.
MXDM70 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).
MXDM70 OPERATION CD Player Operation - MP3/WMA Files Additional MP3/WMA Information An internal buffer provides ESP (Electronic Skip Protection) to virtually eliminate skipping. When playing a disc recorded with regular audio files (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.
MXDM70 WARRANTY 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 oneyear from the date of the original purchase. What to do? 1. Before you call for service, check the troubleshooting guide in your owner’s manual.
MXDM70 OPERATION Specifications CD Player Signal-to-noise: >92dB Frequency response: 10Hz-20kHz Channel separation @ 1kHz: >65dB D/A converter: 1 Bit FM Tuner Tuning range: 87.5MHz-107.9MHz Usable sensitivity: 8.5dBf 50dB quieting sensitivity: 10dBf Stereo separation @ 1kHz: 40dB Frequency response: 30Hz-13kHz AM Tuner Tuning range: 530kHz-1710kHz Usable sensitivity: 22uV Frequency response: 30Hz-2.2kHz General Total power output: 200 Watts Peak Power output: 50Wx4 @ 4 ohms, 14.
MXDM70 WARRANTY Troubleshooting Problem Cause Unit will not turn on (no power) Yellow wire not connected or incorrect voltage Red wire not connected or incorrect voltage Black wire not connected Fuse blown Check connections for proper voltage (11~16VDC) Check connection to ground Replace fuse Unit has power (but no sound) Speaker wires not connected One or more speaker wires touching each other or touching chassis ground Yellow or red wire touching chassis ground Speaker wires touching chassis ground
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