MXD45 INSTALLATION/OWNER’S MANUAL AM/FM/CD Marine Receiver MARINE
MXD45 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.
MXD45 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 MXD45 uses one 5 amp AGC fuse (Battery) located in-line. * CAUTION - Do not attach any speaker leads to ground as severe damage will occur.
MXD45 OPERATION Control Locations 1 2 3 20 4 19 4 18 17 5 16 15 14 13 7 8 11 10 6 12 1 Release 11 Auto Store/Preset Scan 2 Power 12 Display 3 Volume Up/Down 13 Scan 4 Audio 14 Local/Distance 5 Play/Pause 15 Preset 6 6 Bass Boost/Mono/Stereo 16 Preset 5 7 Tune/Track Up/Down 17 Preset 4 8 Band 18 Preset 3/CD Intro 9 Eject 19 Preset 2/CD Random 10 Mute 20 Preset 1/CD Repeat 9
MXD45 OPERATION General Operation Faceplate Removal Semi-permanent Faceplate Installation Power On/Off CD Mode 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 PWR or any other button (except eject) to turn the unit on. Inserting a disc will turn the unit on automatically.
MXD45 OPERATION General Operation Reset Press and hold for more than 2 seconds to RESET the unit upon initial installation. The RESET button is located behind the faceplate. Refer to page 2 for details. Audio Press AUD to select between Volume (default), Bass, Treble, Balance & Fader.
MXD45 OPERATION Tuner Operation Seek Tuning Manual Tuning Scan Tuning Press TUNE << or >> momentarily to seek the next strong station. Press TUNE << or >> for more than 2 seconds, then release. “MANU” will momentarily appear in the display. Press TUNE << or >> 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.
MXD45 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 tuner mode. 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. Press TRACK << to return to the beginning of the current track.
MXD45 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 one year 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.
MXD45 OPERATION 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 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 Incorrect fuse rating Unit is not mounted correctly or backstrap is not secure Physical defect in media (CD, CD-R or CD-
MXD45 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: 120 Watts Peak Power output: 30Wx4 @ 4 ohm, 14.
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