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3

14

Installation

1. Precautions

2. Mounting angle adjustment

3. Supporting the unit

Choose the mounting location carefully so that the unit will not interfere with the normal
driving functions of the boat.

Avoid installing the unit where it would be subject to high temperature (such as from direct

sunlight or hot air) or where it would be subject to dust, dirt or excessive vibration. Use only
the supplied mounting hardware for a safe and secure installation.

Adjust the mounting angle to less than 20 degrees from the horizontal position. Otherwise,
the unit will skip beyond its intended level.

Failure to support the unit with the back bracket will reduce the life of the unit due to
possible CD mechanism imbalance.

1. UNIT
2. HEX NUT
3. SPRING WASHER
4. PLAIN WASHER
5. BODY
6. REAR SUPPORT STRAP
7. TAPPING SCREW
8. M5 X 20 HEX BOLT

4

1

3

Accessories subject to change without notice.

If the fuse blows, check the power connection and replace the fuse. If the fuse blows
again after the replacement, there may be an internal malfunction. In this case, consult
your nearest dealer.

Use the specified amperage fuse for each lead.
Use of a higher amperage fuse may cause serious damage.

1. Fuse replacement

2. Warning

2

9

6

Spring Washer

5

7

HEX

Spring Washer

Plain Washer

6

Trouble shooting Guide

Caution

1. 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.

2. In many respects, a stereo acts much like a computer and occasionally requires a reboot.

In the unlikely event of product malfunction, a reset can usually fix the issue.

A reset is accomplished by holding the BAND and Preset 1 button simultaneously

until the unit turns off.

Issue

No power

No Sound

No Reception

Cause

1. Incorrect wiring
2. Fuse is blown
3. Low battery voltage

1. Speaker connection

came loose

2. Bad speaker

3. Output blown
4. Volume too low on

media device

1. Antenna not firmly

seated in socket

Solution

1. Double check wiring
2. Replace fuse
3. Check voltage of vehicle battery

with multimeter. Voltage must
be at least 11V.

1. Double check connections.

2. Replace bad speaker with known

good speaker and connect.

3. Send unit in for repair.
4. Increase volume of media device

1. Insert firmly.

Содержание MR-18.5

Страница 1: ...pairs It can not be serviced under warranty by other JBL service centers For service contact us 3325 South Morgans Point Road Mt Pleasant SC 29466 Tel 843 849 9037 Fax 843 849 9054 Or visit prospecelectronics com Operation Manual Model No MR 18 5 This product is designed and manufactured by Prospec Electronics Please contact us for any additional questions ...

Страница 2: ...tures 2 Installation 3 Wiring Identification 4 Important Notes 5 Identification of Controls and Functions 6 General Controls In Detail 7 9 Radio Operation 10 Disc Operation 11 12 AUX RCA Remote Description 13 Trouble Shooting Guide 14 Specifications 15 ...

Страница 3: ...ration Voltage 12 volts DC Negative Ground Output Power 180 watts maximum 45 watts x 4 channels Output Impedance compatible with 4 8 ohm speakers Tuning Range USAAREA FM 87 5 107 9MHz 200KHz step AM 530 1710 KHz 10KHz step Sensitivity AM 35 dBu FM 10 dBu FM Stereo Separation 30 dB CD Frequency Response 20 20 000 Hz CD S N Ratio 63 dB CD Channel Separation 50 dB AUX Input Sensitivity 2V VOLUME STEP...

Страница 4: ...on In this case consult your nearest dealer Use the specified amperage fuse for each lead Use of a higher amperage fuse may cause serious damage 1 Fuse replacement 2 Warning 2 9 6 Spring Washer 5 7 HEX Spring Washer Plain Washer 6 Trouble shooting Guide Caution 1 CONNECTOR PINS Always keep connector pins clean If the PIN connector looks dirty use cotton tips to clean it so as to avoid any unexpect...

Страница 5: ...art SEAMINI2 RCA output Description The use of RCA outputs allow an amplifier or subwoofer to be connected Remote Option A RF remote option This CD unit was built with an internal RF receiver Simply purchase the associated transmitter Prospec part MILRF9 to complete the option The RF remote will allow wireless remote operability up to 30 feet away MILRF9 Function and Name 1 POWER ON OFF button 2 M...

Страница 6: ... or Down button 12 13 Directory Search button 15 Short push RPT button to play the current track repeatedly Press and hold RPT for 2 seconds to play all the tracks in current directory repeatedly Simply push RPT button again to return to normal play mode The press and hold function is only available for MP3 WMA playing mode Short push RDM button to play all the tracks in the disc in a random seque...

Страница 7: ...D will begin playing automatically after it is loaded 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 With a disc inside simpl...

Страница 8: ...sen those levels for you You may adjust BASS and TREBLE if EQ is in the OFF position BASS TREBLE BALANCE FADER EQ General Controls In Detail 7 10 Radio Operation 1 Radio Operation 2 To Select Band 3 Auto Manual tuning button 5 4 Manual Station store 5 A PS Auto Store function 15 Press MODE button 3 to select Radio mode Station frequency is indicated on display Press BAND button 4 to toggle through...

Страница 9: ...ssed Select BEEP OFF then no beep sound would be heard d FADER Control e EQ Control a I VOL Control b AREA Control c BEEP Control enter into a submenu Once entered a single press of the SEL button will result in the following functions when the unit is first turned on This unit also incorporates memory retention For example if you power the boat off at volume 45 and your initial volume setting was...

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