Jensen JMS4 Owner's Manual

D E S I G N E D T O M O V E Y O U

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JMS4

Owner’s Manual

WX

JMS4

CONTENTS

Intr odu ct ion ..... ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ...2

Featu res.. ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... .2

B ox Co ntent ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... ...2

C om pli an ce....... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..2

S afety Info rmati on... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... .3

Inst all ation ... ..... ... ..... ... ..... ... ..... ... .. ... ... .. ... ... .. ... ... .. ... ... .. ... ... .. ... ..... ... ..... ... ..... ... ..... ... ..... ... ..... ... .. ... ... .. ... ... .. ... .4

Mo unt in g the Ra dio.. ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .4

Aux ili ar y I nput. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ....4

L ine O utput ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ....4

Wiri ng Di agr am ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ...5

Oper ati on ... ..... ... .. ... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ... .. ... ..... ... .. ... ..... ... .. ... ..... ... .. ... ...6

Ba sic F uncti ons... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... 6

Audi o Men u... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .6

Sys te m M enu .... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. 6

Ra dio M od e.... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... 7

Wea ther B and Mo de ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... 7

USB M ode

.... ..... ... .. ... .. ... ..... ..... ... .. ... .. ... ..... ..... ... .. ... ..... ..... ..... ... .. ... ..... ..... ... .. ... .. ... ..... ..... ... .. ... .. ... ..... ..... ..8

Auxi liary In pu t M ode .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ....8

Blue tooth Mode .. .. ........ ..... ..... ... .. ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ... .. ... .. ... .. ... .. ... ..... ..... ..... ..... ..... ..... ... .. ... .9

Tro ubl es hoo tin g. ... ... .. ... ..... ... .. ... ... .. ... ..... ... ..... ... .. ... ... .. ... ..... ... ..... ... .. ... ..... ... ..... ... .. ... ... .. ... ..... ... ..... ... .. ... ..... ... 11

Spec ific ation s.. .. ... ... .. ... ..... ... ..... ... .. ... ... .. ... ..... ... .. ... ... .. ... ..... ... ..... ... .. ... ... .. ... ..... ... ..... ... .. ... ..... ... ..... ... .. ... ... .. ... 12

JMS4

INTRODUCTION

Thank for choosing a Jensen product. We hope you will find the instructions in this owner's manual clear and easy to follow. If

you take a few minutes to look through it, you'll learn how to use all the features of your new Jensen receiver for maximum

enjoyment.

Features

● Waterproof IPX6

● UV and Corrosion Resistant

● Dimmable Backlit LCD Control

● AM/FM Tuner (US/EURO)

● 24 Programmable Presets (12 AM, 12 FM)

● Weather Band Tuner

● Electronic Bass, Treble, Balance and Fader Controls

● USB MP3/WMA Player

● Rear Auxiliary Audio Input (RCA)

● Rear Auxiliary Audio Output (RCA)

● 4-Channel Amplified Audio Output

● Bluetooth (Supports A2DP and AVRCP)

Box Content

● JMS4 Radio

● Radio Mounting Bracket

● Screw Posts (x2)

● Locking Hex Nuts (x2)

● Washers (x2)

Compliance with FCC Rules

Compliance with FCC Rules (U.S.A Only)

This device complies with Part 15 of the FCC rules. Operation is subjected to the following two conditions: (1) This device may

not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause

undesired operation.

NOTICE

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC

Rules. These limits are designed to provide reasonable protection against Harmful interference in a residential installation. This

equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the

instructions, may cause harmful Interference to radio communications.

FCC WARNING

● Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's

authority to operate the equipment.

● Proper connections must be used for connection to a host computer and/or peripherals in order to meet FCC emission

limits.

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JMS4

Safety Information

● To ensure full satisfaction with the product, please read the entire instruction manual.

● Keep instructions for future reference.

● Follow all operation guidelines and adhere to all safety warnings and cautions to ensure safe use.

● Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that

produce heat.

● Only use attachments/accessories specified by the manufacturer.

● Never use harsh cleaning agents. Clean only with a dry cloth.

When Driving

Keep the volume level low enough to be aware of the road and traffic conditions.

Protect from Water

Do not submerge, 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 vehicle. Give the

interior a chance to cool down before starting playback. Do not mount the radio within close proximity of the engine

compartment.

Use the Proper Power Supply

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

WARNING:

● DO NOT OPEN, DISASSEMBLE OR ALTER THE UNIT IN ANY WAY. Doing so may result in fire, electric shock or product

damage.

● USE THE CORRECT AMPERE RATING WHEN REPLACING FUSE. Failure to do so may result in fire, electric shock or

product damage.

● DO NO T INSTALL IN LOCATIONS THAT MIGHT HINDER VEH ICLE OPERATION. Doi ng so may obstruc t vision or

hamper movement which can result in a serious accident.

● INSTALL THE WIRING SO THAT IT IS NOT CRIMPED OR PINCHED BY SCREWS ORSHARP METAL EDGES. Route

the cables away from moving parts or sharp pointed edges. This will prevent crimping and damage to the wiring. If the

wiring must pass through a metal hole, be sure to use a rubber grommet to prevent the wire's insulation from being cut by

the metal edge of the hole. It is also recommended to apply sealing caulk to any opening that may potentially allow water

to enter.

● Be sure to choose a location that is flat and has clearance above the unit to prevent any damage, as well as allow for

ventilation.

● Before drilling any holes, carefully inspect the area underneath and behind the mounting surface where the device will be

mounted to make sure it will not interfere with existing wires, fuel lines, the fuel tank or any other objects that could be

damaged.

● Always disconnect the vehicle negative battery terminal during installation to prevent accidental shorting.

INSTALLATION

Mounting the Radio

1. Choose a mounting location on the dash board or instrument panel that will allow room behind to run radio cables to the

power source. Consider how you will use the AUX IN, LINEOUT and USB connectors and route the appropriate extension

cables to an accessible area.

2. Cut a hole in the dash board using the template provided in the back of this manual. At least 3 ¾”depth is needed to mount

the radio.

IMPORTANT! Do not mount this unit where it can be submerged in water.

3. Slide the included spring washers (B) over the screw posts (A) and attach the screw posts to the back of the radio.

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

5. After completing the wiring connections, turn the radio on to confirm operation (vehicle accessory switch must be on). If the

radio 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 radio. Refer to the “Wiring Diagram” on page 5.

NOT E: Before final in stallation, t est the wiring co nnections t o ma ke sure the uni t is c onnected pr op erly and the

sys tem works.

6. Insert the radio into the mounting hole.

7. Pl ac e th e “U ” br ac ket (C) over the screw posts and secure t he r ad io t o th e da sh using the included hex nuts (D). I f

necessar y, cut the sc or e marks (E) on ei th er side of the mo un ting bracke t to c ustom fit the br ac ket length fo r yo ur

application. See Figure A.

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JMS4

Auxiliary Input

Connect a portable audio device to the Audio Input (AUX IN RIGHT/LEFT) on the back of the unit using RCA cables.

Line Output

The Line Out connectors (LINE OUT RIGHT/LEFT) on the back of the unit output a line-level analog signal. Use this output to

connect to an external amplifier.

Inserting a USB Device

Insert a USB device directly to the USB connectors on the back of the unit for playback for compatible files.

Figu re A - Instal lat io n

A

B

C

D

E