JBL MR-140 Operation Manual Download Page 4

11

2

Wiring Identification

1

. Select the 

RADIO / CD / AUX  

by pressing the 

"MODE" button (3)

 

in sequence.

2. Track tuning (7)

Search the track on the DISC with      &      buttons. If you press      or      button 
continuously, the track will fast forward or fast rewind. 

3. Play / pause (8)

Push to pause and push again to resume play.

4. Intro Scan (9)

Press this button to 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 (10)

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 (11)

Press the RDM button to play all tracks on a CD in random sequence.
Press the RDM button again to return the player to  normal mode.

Operating the CD Player

Installation Notes

This radio contains four separate power amplifiers. To prevent possible damage 
to these amplifiers please ensure the following:

(Applicable to both 2 and 4 speaker connection)

i) The boat chassis is not used as a loudspeaker ground(-).  
ii) Front and rear loudspeaker 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.

optional hard wired remote
connector

ANT. SOCKET

12P 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 )

(LINE OUT)

RED

WHITE

Gray

10A

(AUX IN)

RED

WHITE

Black

1

2

7

4

6

8

10

11

12

13

14

5

3

15

PWR

MUT

TUN

A.PS

BND

MOD

IEQ

T/F

HI-POWER 4x45 Watts

COMPACT DISC PLAYER

1

us

p

h

 

 

L

S

O

E

V

L

  

 RPT

RDM

INT

5

6

9

16

Summary of Contents for MR-140

Page 1: ...ely by Prospec Electronic Inc and must be returned to Prospec for 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 Mount Pleasant SC 29466 Tel 843 849 9037 Fax 843 849 9054 RESET BY PUSHING MODE AND BAND TO ENSURE PROPER OPERATI...

Page 2: ... GENERAL Freq Response 20 Hz 20 KHz Total Harmonic Distortion 0 8 Signal Noise Ratio 65 dB Dynamic Range 90 dB DISTORTED AUDIO Specifications AM TUNER Check loudspeaker wiring This product contains a biamp It is important not to connect the front loudspeaker ground to the rear speaker ground Faulty loudspeaker Distortion at highest volume levels may be normal as amplifier has reached maximum power...

Page 3: ...memories as these will have been erased when the microprocessor was reset After resetting the player ensure all functions are operation 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 Cd s to preserve the quality of the recordings Do not allow CDs to be exposed to direct sunlight Store them in ...

Page 4: ...Installation Notes This radio contains four separate power amplifiers To prevent possible damage to these amplifiers please ensure the following Applicable to both 2 and 4 speaker connection i The boat chassis is not used as a loudspeaker ground ii Front and rear loudspeaker connecting wires are not joined together iii Any wires not used when completing a two speaker installation are fully insulat...

Page 5: ...ery POSITIVE CHASSIS NEGATIVE CHASSIS Operating the Radio 1 Press the BND button 6 to select the desired band FM1 FM2 FM3 AM1 or AM2 2 Manual Seek tuning buttons 7 Press this button quickly to activate the Seek mode The Seek mode will automatically seek up or down the wave band and stop at the next station of sufficient signal strength Press this button 7 for longer than 2 seconds to advance the t...

Page 6: ...test digital sound technology Pressing this key repeatedly allows you to select from the following features FLAT display normal operation mode CLASSICS display for the dramatic depth of classical music in an auditorium POP display for the electric excitement of stadium pop ROCK display for the subtle extension of the music s dimensions DSP OFF display cancel the sound feature 7 TIME FREQUENCY T F ...

Page 7: ...AND button for 1 2 seconds to set the format 3 Volume control Turn the spindle knob 2 left or right to decrease or increase the volume level Switching on your radio automatically allows you to set the volume level without having to select it first Simply turn the spindle knob to set the desired level Bass control Turn left to lower the bass Turn right to increase the bass Treble control Turn left ...

Page 8: ...rol press key 2 TRB display treble tone control press key 2 BAL display balance control press key 2 FAD display fader control press key 2 If the key or one of the keys is not pressed within 5 seconds the radio automatically switches into volume level control mode These settings are indicated on the display window 2 Beep 2nd I Vol Area Selection When the select button is pressed over 2 seconds the ...

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