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2

Wiring identification

Installation Notes

Applicable to both 2 and 4-speaker connection:
  A. Connections
  B. Din cable connection for remote control 
  C. Din cable connection for SIRIUS control
  D. AUX-IN 
  E. Antenna socket

This radio contains four separate power amplifiers. To prevent possible damage to 
these 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 per 12V supply.
v) The power wire (red) is connected via the ignition switch of the boat.

CONNECTOR

(AUTO ANT)

( BACK-UP  B+ )

FUSE

1A

( GROUND )

FUSE

( IGNITION B+ )

Blue

Yellow

Black

Red

Gray

Gray/Black

Violet

Violet/Black

( Front Right )

( Rear Right )

Green

Green/Black

White

White/Black

( Front Left )

 ( Rear Left )

10A

Red

White

Black

White

(ANT. socket)

A

Red

Gray

Rear Line out

Front Line out

B

C

D

E

( Remote control )

( SIRIUS control )

( AUX-IN )

11

Precautions and maintenance

1. Reset function

A microprocessor reset button has been provided to facilitate manual resetting of 
the internal microprocessor. In the unlikely event that the player fails to operate 
correctly refer to step 3 below.

Note:

 It will be necessary to re-enter the radio preset memories as these will have 

          been erased when the microprocessor is reset. After resetting the player, 
          ensure that all functions are operating correctly.

2. General Precautions

If the unit has become extremely hot we strongly recommend that you allow it to cool 
down 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 protected
from 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. Caution
     RESET :

  

    - Simply press the reset button.
    - Pressing BD/FN and MODE buttons at the same time for about 3 seconds will also 
      reset 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 any
     unexpected malfunction caused by dirt.

Connector pin

Reset button

CD slot

Front panel

CD eject button

1

2

Summary of Contents for Marine MR-18.3

Page 1: ... in and out of warranty repairs It can not be serviced under warranty by other JBL service centers All products sold and serviced exclusively by Prospec Electronics Inc For service contact us 3325 South Morgans Point Road Mt Pleasant SC 29466 Tel 843 849 9037 Fax 843 849 9054 COMPACT DIGITAL AUDIO Operation Manual Model No MR 18 3 MARINE ...

Page 2: ...r what ever channel you would like to store example 104 Press the preset button where you would like to store the channel for over 1 5 seconds to save it to memory 2 Use TUNE UP DN button to find a channel you would like to store Press the preset button where you would like to store the channel for over 1 5 seconds to save it to memory 6 To Display Song Title or Artist In SIRIUS mode press and hol...

Page 3: ...ite Radio broadcast you must install SCC 1ML as well as a satellite antenna both sold separately 12 INTERFERENCE ON RADIO Poor atmospheric conditions Try again later in the day Antenna lead broken or damaged Power Output 4 x 45 watts Power Supply DC 12V Negative Ground Speaker Impedance 4 ohm Tuning Range 530 1710KHz USA 522 1620KHz EUR Sensitivity 35dB uV Tuning Range 87 5 107 9MHz USA 87 5 108MH...

Page 4: ...utions and maintenance 1 Reset function A microprocessor reset button has been provided to facilitate manual resetting of the internal microprocessor In the unlikely event that the player fails to operate correctly refer to step 3 below Note It will be necessary to re enter the radio preset memories as these will have been erased when the microprocessor is reset After resetting the player ensure t...

Page 5: ... hear the first 10 seconds of each track on the disc Press this button again to restore the player to its normal play mode 5 Repeat play button 9 While playing a desired track press the RPT button to play the track repeatedly Press the RPT button again to return to normal play mode 6 Random play button 10 Press the RDM button to play all tracks on a CD disc in a random sequence Press the RDM butto...

Page 6: ...e wire to a metal part of your boat or preferably to the negative terminal of the boat battery POSITIVE CHASSIS NEGATIVE CHASSIS 9 1 Manual Seek tuning buttons 15 Rotate this button quickly to activate the Seek mode The Seek mode will automatically seek and stop at the next station of sufficient signal strength Rotate and hold tuning buttons for 2 seconds to enter manual tuning mode The unit will ...

Page 7: ...6 button 9 SCAN button 7 preset button SIRIUS only 10 DISP button 8 preset button SIRIUS only 11 A PS Auto Preset Scan button 9 preset button SIRIUS only 12 LOUD loudness button 0 preset button SIRIUS only 13 SEL Select button 14 BD FN button 15 VOLUME UP DOWN button 16 Radio Sirius Tune UP DOWN CD Track UP DOWN 17 SH SR SHIFT SCROLL button 18 MUTE button B How to exchange the battery Open the cov...

Page 8: ...ll buttons Beep 2nd You can hear beep sound when you press the button over 1 5 seconds b I VOL By pressing the SEL button again the unit will display in I VOL Initial Volume Level Adjustment You can adjust the I Vol to the setting you want by turning the spindle knob This feature control the max volume level desired upon powering the radio on c Area Selection By pressing SEL button again the unit ...

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