JBL MR-30 User manual

INT RPT RDM DISC
DISC
SEEK
MODE A.PS LOC S.WF T/F IEQ
BD/LD
VOL
VOL
SEL
SEEK
MR-30 4CHx45Watts
DSPCLSPOPRO
CK
EUR USA AF TA TP Sub.w PT Y EON REG LOC MONO
LOUD
This product is sold and serviced exclusively by PROSPEC Electronics 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.
For service contact us : 3325 South Morgans Point Rd, Mt Pleasant SC 29466
Tel : [phone] Fax : [phone]
MARINE
COMPACT
DIGITAL AUDIO
Operation Manual
MODEL:MR-30
Full Flip Down System Marine CD Player
With DSP / 4x45Watts

INTERFERENCE ON RADIO
CONTENTS
Contents 2
Wiring Identification 3
Opening and closing the front plate 4
Identification of Controls and Functions 5
6
7
10
11
Precautions and Maintenance 12
Trouble shooting guide, Specifications 13
Remote control functions
Controls
Operating the radio
Operating the CDP & CD changer
TROUBLE SHOOTING GUIDE
Poor atmospheric conditions - Try again later in the day.
Antenna / lead broken or damaged.
Check loudspeaker wiring.
This product contains a biamp. It is vitally 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 output.
Otherwise the power and ground wire might be too small of a gauge.
(Use 10amp cable or more.)
Reduce the bass effect or switch off the loudness mode.
Boat battery and or charging circuit may be faulty.
SPECIFICATION
4 x 45 watts
DC + 12V
Negative Ground
4 - 8Ohm
Power Output :
Power Supply :
Speaker Impedance:
530 -1710KHz(USA)
522 -1620KHz(EUR)
35dB / uV
Tuning Range :
Sensitivity :
87.5 -107.9MHz(USA)
87.5 -108MHz(EUR)
10dB / uV
30dB
Tuning Range :
Sensitivity :
Separation :
FM TUNER AM TUNER (OPTION)
COMPACT DISC AUDIO AMP & GENERAL
20 Hz-20 KHz
0.8%
65 dB
90 dB
Freq. Response :
Total Harmonic Distortion :
Signal - Noise Ratio :
Dynamic Range :
1
12
DISTORTED AUDIO

ANT
CAR RADIO
DIN SOCKET
AUTO
ANT
FUSE
BLUE
1A
10A
GROUND
BLACK
RED
FRONT
LEFT
WHITE
WHITE / BLACK
GREEN
FUSE
BACK-UP B+
IGNITION B+
GRAY
GRAY / BLACK
VIOLET
VLOLET / BLACK
REAR
RIGHT
CHANGER (OPTION)
DIN
CABLE
CD
AUX / IN
SUB / W
WHITE
REAR
LEFT
GREEN / BLACK
GRAY
LINE OUT
FRONT
RED
RIGHT
REAR
FRONT
RIGHT
BLACK
LEFT
RIGHT
WHITE
RED
WHITE
RED
RIGHT
LEFT
LEFT
WHITE
RED
RIGHT
LEFT
WIRE /
REMOTE
CONTROL
WIRING IDENTIFICATION
YELLOW
Installation Notes
This radio contains four separate power amplifiers, to prevent possible
damage to these amplifiers please ensure.
(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.
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.
iii) Any wires not used when completing a two speaker installation are fully insulated.
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. Should it be necessary to reset the microprocessor,
simply open face, remove rubber plug, and press reset button.
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 all functions are operating correctly.
If the unit has become extremely hot we strongly recommend that you
allow it to cool down before using. Take care of your CD DISC to preserve
the quality of the recording. Do not allow them to be exposed to direct
sunlight. Store them to place protected from dirt and dust and avoid
handling them with oily, grease or wet hands.
1. Reset Function
2. General Precautions
Note:
Be sure the CD is put into the CD slot label side up.
PRECAUTIONS AND MAINTENANCE
11
2

OPEN AND CLOSE THE FRONT PANEL
Lift the release bar to open the front panel.(fold down)
To Close, lift door upward and push in until you feel the front panel
snap into locked position.
To Open
CD Slot
To Close
reset
3
CD EJECT Button
OPERATING THE CD & CD CHANGER
10
1.
"MD" button (13)
2. Preset button (10) or (11)
3. Play / Pause (6)
4. Track Tuning (4)
5. Intro Scan (7)
6. Repeat Play Button(8)
7. Random play Button(9)
Select the RADIO / CD / CDC / AUX changer by pressing the
in sequence or simply insert a CD if using the onboard
CD mechanism.
If using a CD changer, press to select the
desired DISC.
(These buttons work only if a CD changer is installed with the radio)
Push to pause and push again to resume play.
Change the Track on the DISC by pressing and releasing the , button.
If you hold in or button, the selection will fast Forward or
Rewind .
Press this button to hear the first 10seconds of each track on the disc.
Press this button again to restore the player to its normal play mode.
While playing a desired track, press the RPT button to play the track
repeatedly. Press the RPT button again to return back to normal play mode.
Press the RDM button to play all tracks on a CD disc in a random
sequence. Press RDM again to return the player to normal mode.
28
6
4
7910 11
13
1
INT RPT RDM DISC
DISC
SEEK
MODE A.PS LOC S.WF T/F IEQ
BD/LD
VOL
VOL
SEL
SEEK
MR-30 4CHx45Watts
DSPCLSPOPRO
CK
EUR USA AF TA TP Sub.w PTY EON REG LOC MONO
LOUD

1. Front Panel Release Bar
2. POWER ON / OFF Button
3. Volume control ( Adjustment - Audio Control Knob )
4. Radio Tune UP / DOWN , CD Track UP / DOWN
5. Remote Control Sensor
6. CD Play / Pause, Radio preset 1 Button
7. CD Intro Scan Button, Radio preset 2 Button
8. CD Repeat track Button, Radio preset 3 Button
9. CD Random play Button, Radio preset 4 Button
10. Radio preset 5 Button / DISC DOWN ( CD Changer )
11. Radio preset 6 Button / DISC UP ( CD Changer )
12. Electronic VOL function SELECT Button
( VOL, BASS, TREBLE, BALANCE, FADER )
13. MD ( Mode ) Button ( Radio CDP CDC AUX )
14. A.PS Button
15. LOC Button ( Local / Distance control )
16. Sub woofer Button
17. T/F ( Time / Frequency ) Button
18. IEQ Button ( FLAT CLASSIC POP ROCK )
19. Band button ( FM1, FM2, FM3, AM1, AM2 ) / Loud Button
¡¡¡
¡¡¡
IDENTIFICATION OF CONTROLS AND FUNCTIONS
OPERATING THE RADIO
1. Band (BD/LD) button (19)Press the to select the desired band
FM1, FM2, AM1, AM2.FM3,
2. Manual / Seek tuning buttons (4): Press these buttons quickly to
activate
band and stop at the next station of sufficient signal strength.
or down and release when desired station is displayed.
Seek mode. Seek mode will automatically seek up or down
the
Press these buttons for longer than 2 seconds to manually advance
the tuning up
3. Manual Station store: Select the desired band and tune to a radio
station to be memorized. Choose the preset button memory location 1-6
into which the station is to be stored and press and hold that preset button
for 2 seconds. The station will now be entered into the preset memory.
6 stations can be memorized on each of the FM1, FM2, FM3, AM1, AM2.
4. A.PS / Auto store function (14) : Depress and hold button (14) for
approximately 2 seconds until you hear a signal which confirms the
memory function is complete and the display shows "SEARCH".Six
strong stations will be automatically stored on station presets 1 - 6.
You can override the preset station on any button by manually setting a
new frequency. Press this button quickly to perform an automatic scan
bfor stored presets
5. Memory Preset Selection :
* Precautions :
Just press the preset button 1-6 to find the
memorized radio
Be sure the area range (USA or Europe frequency) is
correct for your location otherwise radio reception will not be clear.
frequency.
9
4
19
2
3
8
6
4
7
17
9
18
10 11
12 13 14 15 16
1
5
INT RPT RDM DISC
DISC
SEEK
MODE A.PS LOC S.WF T/F IEQ
BD/LD
VOL
VOL
SEL
SEEK
MR-30 4CHx45Watts
DSPCLSPOPRO
CK
EUR USA AF TA TP Sub.w PTY EON REG LOC MONO
LOUD
19
4
14
Preset Button
INT RPT RD M DISC
DISC
SEEK
MODE A.PS LOC S.WF T/F IEQ
BD/LD
VOL
VOL
SEL
SEEK
MR-30 4CHx45Watts
DSPCLSPOPRO
CK
EUR USA AF TA TP Sub.w PTY EON REG LOC MONO
LOUD

REMOTE CONTROL
Function and Name
1. Power Button
2. CD Play/Pause / Radio preset 1 Button
3. CD Intro Scan Button / Radio preset 2 Button
4. CD Repeat Track Button / Radio preset 3 Button
5. CD Random play Button / Radio preset 4 Button
6. Radio preset 5 Button / DISC DOWN (CD Changer)
7. Radio preset 6 Button / DISC UP (CD Changer)
8. MOD Button ( Radio - CDP - CDC - AUX )
9. IEQ Button ( FLAT, CLASSIC, POP, ROCK )
10. MUTE Button
11. A.PS Button
12. BAND / LOUD Button
13. SEL (Select) Button
14. Radio Tune UP/DOWN,CD Track UP/DOWN Button
15. VOLUME UP/DOWN Button
16. LOC ( LOCAL ) Button
17. SUB Woofer Button
How to exchange the battery
Open the cover of the back of remote marked Battery.
Place battery as indicated on the back of the remote noting polarity.
* Replacement Battery : CR2025
5
8
Press this button to select Radio, CD, CDC or AUX.
* Note for CDC to function you must add a JBL CD changer.
4."MOD"Button(13)
8.TIME / FREQUENCY (T/F)Button(17)
1) After your unit has been installed in the boat, turn power on.
Radio frequency will appear on the display.
2) Press button once momentarily to display Time mode Immediately.
Press button once again(within 5sec)and hold depressed until displayed
time begins to blink.
3) Press VOL (down) button to set the Minutes
4) Press VOL (up) button to set Hour
5) Once adjustment is completed, press T/F button once again to lock
memory. Displayed time will stop blinking and within 5 seconds, it reverts
to Radio Frequency.
9. LOC Button (15)
Depressing this button attenuates the tuner's seek sensitivity so that only
clear and strong FM/AM stations can be monitored while seeking.
When this button is released, the tuner monitors all the receivable stations
whether they are clear or not. This function has no control over the tuner's
sensitivity once station is locked on.
5. Loudness function(19)
In order to emphasize the bass and the treble at low volume, press and
hold key for 1second, The display LOUD ON comes up for a short
time and then reverts to displaying the frequency the station.
The confirmation LOUD is indicated on the display LOUD OFF
comes up for a short time when it 's turned off.
¡¡
¡¡ ¡ ¡
6. Band Function(19)
Press the (BD/LD) button shortly to select the desired band " FM1, FM2,
FM3, (AM)". However this button works 2 functions, Band(quick press) and
LOUDNESS (longer than 1 second press).
7. IEQ Function (18)
The DSP feature creates a realistic atmosphere for the style of music you
select using the latest digital sound technology. Quite pressing of the key
allows you to select following features :
-
-
-
-
-
¡¡
¡¡
¡¡
¡¡
¡¡
FLAT
CLASSICS
POP M
ROCK M
IEQ OFF
display - > press key
display - for the dramatic depth of classical music in an auditorium >
display - f > press key
display - > press key
display - cancel the sound feature
normal operation mode
or the electric excitement of stadium pop
for the subtle extension of the music's dimensions
press key
IEQ
MODE
IEQ
MUTE
AS/PS
4
5
3
2
1
INT R P T
RDM DN DISC UP
TUNE/TRK TUNE/TRK
MARINE
6
UP BAND
SEL
LOC SWFDN
5
1
11
8
9
10
222 3
4
7
6
12
13
14
15
17
16

3.Volume control
Press VOL (down/up)Button 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 VOL(down/up) Button to
set the required level. Press the SEL button (12) to control any of the below
features and use the VOL button to adjust:
Press VOL / DW Button to lower the bass.
Press VOL / UP Button to higher the bass.
Press VOL / DW Button to lower the treble.
Press VOL / UP Button to higher the treble.
Press VOL / DW Button to decrease the right speaker volume.
Press VOL / UP Button to increase the left speaker volume.
Bass control
Treble control
Balance control
Fader control
Press VOL / DW Button to decrease the volume level of loud speakers
connected rear to radio.
Press VOL / UP Button to increase the volume level of loud speakers
connected front to radio.
When the button(12) is pressed over 2secs, the unit will be operated as below;
2) Beep 2nd , I-Vol , Area Selection
Beep 2nd I-Vol Area
Press Press
While in the USA / EUR menu, use the VOL up/down buttons to select the
appropriate area and press BND button longer than a second to confirm
the selection. To change the frequency (USA-EUR or EUR-USA), repeat the
operation.
Area Selection
Quickly press button (12) again for the I- VOL menu.
Adjusting this option will control the initial volume level heard upon turning the
unit on avoiding unpleasant or overly loud volume levels. While in this menu,
use the VOL up or down buttons to adjust.
I-Vol
(Initial Volume Level Adjustment)
Beep 2nd
-
-
On the beep 2nd menu, you can set the Beep on or Beep 2nd option using the
volume up and down button.
Beep on : You can hear "Beep" sound when quickly pressing any button.
Beep 2nd :You can hear "Beep" sound when you hold any button over 1.5 secs.
7
6
CONTROLS
VOLUME BASS TREBLE
FADER BALANCE
Select Select
Select Select Select
1. POWER ON/OFF
Press key quickly to select the following features;
"VOL" display - volume control > press key (12)>
"BAS" display - bass tone control >press key (12)>
"TRB" display - treble tone control > press key (12)>
"BAL" display - balance control > press key (12)>
"FAD" display - fader control > press key (12)>
Operate any one of the above features by pushing Vol-up or Vol-down
control once the desired function appears on the screen. If the buttons
are not operated within 5 - seconds the unit will return to volume mode.
These settings are indicated on the display window.
2. SELECT Button (12)
Push the button(2) to turn the unit on. Push the button again to turn the
unit off.
1) Audio control ( VOLUME / BASS / TREBLE / BALANCE / FADER )
19
2
34
17 18
12 13 14 15 16
INT RPT RDM DISC
DISC
SEEK
MODE A.PS LOC S.WF T/F IEQ
BD/LD
VOL
VOL
SEL
SEEK
MR-30 4CHx45Watts
DSPCLSPOPRO
CK
EUR USA AF TA TP Sub.w PTY EON REG LOC MONO
LOUD