JBL MR-4.2 User Manual

EST.JBL(MR4.2)-061129-I/B
145x210mm
Revised 31 / May / 04
Model No.: MR-4.2
SEL
MARINEMARINE
PWR
MOD
MR - 4.2
4CHx45Watts
2 INT
3 RPT
5
6
SCN
BD/LD
T/F
MUTE
A.PS
REL
1
IEQ
COMPACT DISC PLAYER
DETACHABLE SYSTEM
4 RDM
.
This product is sold and serviced exclusively 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

JBL MR-4.2 Specifications

General

Brand	JBL
Model	MR-4.2
Category	Car Receiver
Language	English

Summary

Wiring Identification

Installation Notes

Notes on connecting speakers and power cables for preventing damage.

Removing or Detaching the Front Panel

Trouble shooting guide

Specification

Important notes

Precaution and Maintenance

Reset Function

Procedure for manually resetting the internal microprocessor for operation.

Safety and Handling Precautions

Advice on unit cooling, CD care, and connector pin cleanliness.

Operating the CD Player

Installation

Installation Precautions and Adjustment

Guidance on safe mounting, angle adjustment, and avoiding environmental factors.

Supporting the unit

Operating the Radio

Identification of Control Functions

CD Player Controls

Buttons for CD ejection and track navigation.

Audio Controls

Controls for volume, power, mute, and band selection.

Tuning and Seek Controls

Buttons for radio tuning and seeking stations.

Controls

Power and Mode Selection

Turning the unit on/off and selecting operation modes (Radio, CD, AUX).

Audio Adjustment Controls

Adjusting volume, bass, treble, balance, and fader for sound output.

Sound Enhancement Features

Activating features like Loudness for improved audio quality.