Jensen JMS2012 User Manual

JMS2012

JMS2010

40WX4

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MARINE AUDIO SYSTEM

Installation and Operation Manual

iPhone, iPod, iPod classic, iPod nano, iPod shuffle, and iPod touch are trademarks of
Apple Inc., registered in the U.S. and other countries.

CONTENTS

Introduction......................................................................................................... 1

Safety Information .............................................................................................. 1

Installation........................................................................................................... 2

Wiring................................................................................................................... 3

Basic Operation .................................................................................................. 4

Tuner Operation.................................................................................................. 6

Sirius Radio Operation....................................................................................... 8

®

iPod

Operation .................................................................................................. 9

Care and Maintenance...................................................................................... 10

Troubleshooting................................................................................................ 10

Specifications ................................................................................................... 11

JMS2012

“Made for iPod” and “Made for iPhone” mean that an electronic accessory has been designed
to connect specifically to iPod or iPhone respectively, and has been certified by the developer
to meet Apple performance standards. Apple is not responsible for the operation of this device
or its compliance with safety and regulatory standards. Please note that the use of this
accessory with iPod or iPhone may affect wireless performance.

ii

JMS2012

MOUNTING STRAP

MOUNTING

SCREW

COVER x 2

M5 NUT x 1

WIRE HARNESS x 1

INTRODUCTION

System Features

Features of the Jensen JMS2012 mobile audio system include:

• Full Dot Matrix LCD

• AM/FM USA/EUR Tuner with 30 Presets (12 AM, 18 FM)

• RBDS (Radio Broadcast Data Service) with PTY Search

• SIRIUS Radio Ready

• Made for iPod

• Weatherband Tuner

•Mute

• Pre-set Equalizer - 5 settings (Flat, Rock, Pop, Classical, Pop, User)

• Electronic Bass, Treble, Balance and Fader Controls

• Output Power 40W x 4

• Low Battery Alarm

• IR Wireless Remote Control Ready (sold separately)

• 2-Channel Pre-amp Line Level Outputs

• 2-Wire Power with Non-Volatile Memory and Clock/Time Support

• Auxiliary Audio Input (Rear RCA)

Harware Contents List

®

and iPhone® (Cable Sold Separately)

SAFETY INFORMATION

When Boating

Keep the volume level Iow enough to be aware of your surroundings.

Protect from Water

Do not submerge the product directly in water, as this can cause electrical shorts, fire or other
damage.

Protect from High Temperatures

Exposure to direct sunlight for an extended period of time can produce very high temperatures
inside your vessel. Give the interior a chance to cool down before starting playback.

Do not mount radio within close proximity of engine compartment.

Use the Proper Power Supply

This product is designed to operate with a 12 volt DC negative ground battery system.

WARNING:

• TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT SUBMERGE THIS
EQUIPMENT DIRECTLY IN WATER.

• TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK AND INTERFERENCE, USE
ONLY THE RECOMMENDED ACCESSORIES.

1

INSTALLATION

Before You Begin

Before you begin, always disconnect the battery negative terminal.

Important Notes

• Before final installation, test the wiring connections to make sure the unit is connected
properly and the system works.

• Use only the parts included with the unit to ensure proper installation. The use of
unauthorized parts can cause malfunctions.

• Consult with your nearest dealer if installation requires the drilling of holes or other
modifications to your vessel.

• Install the unit where it does not interfere with driving and cannot injure passengers if
there is a sudden or emergency stop.

• Avoid installing the unit where it will be subject to high temperatures from direct sunlight,
hot air, or where it would be subject to excessive dust, or dirt.

DIN Front Mount

1. Check the dashboard opening size by sliding the radio into it. If the opening is not large
enough, carefully cut or file as necessary until the radio slides into the opening. Check
that there will be sufficient space behind the dashboard for the radio chassis.

JMS2012

4. After completing the wiring connections, turn the unit on to confirm operation (vessel
accessory switch must be on). If the unit does not operate, recheck all wiring until the
problem is corrected. Once proper operation is achieved, turn the accessory switch off
and proceed with final mounting of the chassis.

5. Carefully slide the radio into the opening, making sure it is right-side-up.

6. Secure the radio to the dashboard using appropriate screws.

7. Replace the covers on either side of the radio.

8. Attach one end of the perforated support strap (supplied) to the screw stud on the rear of
the chassis using the hex nut and spring washer provided. Fasten the other end of the
perforated strap to a secure part of the dashboard either above or below the radio using
the screw and plain washer provided. Bend the strap, as necessary, to position it.

9. Test radio operation by referring to the operating instructions for the unit.

Removing the Unit

To remove the radio after installation, remove the covers, unscrew the installation screws and
pull the radio out.

Reconnect Battery

When wiring is complete, reconnect the battery negative terminal.

CAUTION: The rear of the radio must be supported with the strap to prevent damage to
the radio and supporting structures.

2. Place the radio in front of the dashboard opening so the wiring can be brought through the
opening.

3. Follow the wiring diagram carefully and make certain all connections are secure to ensure
proper operation.

2

JMS2012

WIRING HARNESS A

WIRING HARNESS A

WIRING

3