JBL Marine MR-18.3 Operation Manual

Contents

2Wiring identificationInstallation NotesApplicable to both 2 and 4-speaker connection:A. ConnectionsB. Din cable connection for remote controlC. Din cable connection for SIRIUS controlD. AUX-INE. Antenna socketThis radio contains four separate power amplifiers. To prevent possible damage tothese amplifiers please ensure the following:i) The boat chassis is not used as a loudspeaker ground(-).ii) Front and rear speaker connecting wires are not joined together.iii) Any wires not used when completing a two speaker installation are fully insulated.iv) The memory wire (yellow) is connected to a permanent + 12V supply.v) The power wire (red) is connected via the ignition switch of the boat.CONNECTOR(AUTO ANT)( BACK-UP B+ )FUSE1A( GROUND )FUSE( IGNITION B+ )BlueYellowBlackRedGrayGray/BlackVioletViolet/Black( Front Right )( Rear Right )GreenGreen/BlackWhiteWhite/Black( Front Left )( Rear Left )10ARedWhiteBlackWhite(ANT. socket)ARedGrayRear Line outFront Line outBCDE( Remote control )( SIRIUS control )( AUX-IN )11Precautions and maintenance1. Reset functionA microprocessor reset button has been provided to facilitate manual resetting ofthe internal microprocessor. In the unlikely event that the player fails to operatecorrectly refer to step 3 below.Note: It will be necessary to re-enter the radio preset memories as these will havebeen erased when the microprocessor is reset. After resetting the player,ensure that all functions are operating correctly.2. General PrecautionsIf the unit has become extremely hot we strongly recommend that you allow it to cooldown before using. Take care of your CDs to preserve the quality of the recording.Do not allow them to be exposed to direct sunlight. Store them in a place protectedfrom dirt and dust and avoid handling them with oily, greasy or wet hands.Be sure the CD is put into the CD slot label side up.3. CautionRESET :- Simply press the reset button.- Pressing BD/FN and MODE buttons at the same time for about 3 seconds will alsoreset the unit.CONNECTOR PINS : Always keep connector pins clean.If the PIN connector looks dirty, use cotton tips to clean it, so as to avoid anyunexpected malfunction caused by dirt.Connector pinReset buttonCD slotFront panelCD eject button12