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Kenwood KCA-R31FM - User Manual

Kenwood KCA-R31FM
23 pages
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Summary

Before Use Safety and Information

Safety Precautions

Take precautions to prevent fire and injury, and keep the unit in proper working order.

Important Compatibility Information

Unit compatibility with older CD changers and other companies' models.

FCC Warning and Operation Authority

Explains potential RF interference and user authority to operate the equipment.

Unit Cleaning Instructions

Instructions on how to clean the unit safely.

Product Features Overview

Frequency Modulation System

Use FM tuner to listen to music from disc changer, supports multiple frequencies.

Disc Changer Control Function

Unit has a disc changer control function.

Track and Disc Search

Search for track/disc by number.

Direct Track;Disc Search

Enter track/disc number directly using numeric keys.

Track Repeat Function

Play the current track repeatedly.

Disc Repeat Function

Play the current disc repeatedly.

Track Scan Function

Play first 10 seconds of each track.

Disc Scan Function

Play first 10 seconds of each disc.

Disc Random Play

Play tracks on a disc in random order.

Magazine Random Play

Play tracks on all discs in random order.

Modulation Level Control

Adjust modulation level from 1 to 4.

Dynamic Control Feature

Function to reduce sound distortion.

Disc Changer Control Operations

Basic Playback and Power Control

Play, pause, and power off the disc auto-changer unit.

Track and Disc Searching

Navigate tracks and discs using search buttons.

Direct Track and Disc Selection

Enter specific track or disc numbers for direct playback.

Track Repeat Mode

Enable continuous playback of the current track.

Disc Repeat Mode

Enable continuous playback of the current disc.

Track Scan Mode

Play the beginning of each track on the current disc.

Disc Scan Mode

Play the beginning of each disc in the changer.

Disc Random Playback

Play tracks from the current disc in random order.

Magazine Random Playback

Play tracks from all discs in the magazine randomly.

Installation Guide

Included Accessories List

Lists included accessories with part names and quantities.

Changing Transmission Frequency

How to set the FM transmission frequency for the modulator.

Modulation Level and Dynamic Control

Adjust modulation level and enable/disable distortion prevention.

Step-by-Step Installation Procedure

Step-by-step guide to install the unit in a vehicle.

Remote Controller Battery Replacement

How to replace the battery for the remote controller.

System Connections Diagram

Diagram showing how to connect the unit components and car stereo.

Display Unit Mounting Instructions

Instructions for mounting the display unit.

RF Modulator Unit Mounting

Instructions for mounting the RF modulator unit.

Troubleshooting Common Issues

Power On and Sound Issues

Solutions for power not turning on or low sound.

Unit Responsiveness and Playback Start

Solutions for unresponsive buttons or playback failure.

Disc Playback and Sound Quality Problems

Solutions for incorrect disc playback or sound distortion.

Vibration and Display Issues

Solutions for sound skipping due to vibration or blank display.

Sound Distortion Solutions

Solutions for sound distortion, including level settings.

Poor Sound Quality and Disc Condition

Solutions for poor sound quality related to disc condition.

No Sound Despite Display Activity

Solutions for no sound when unit display is active.

Incorrect Track Playback

Solutions for the specified track not being played.

Understanding Error Messages

Explains common error codes and their solutions.

Technical Specifications

Modulating Frequency Range

Lists the available FM transmission frequencies.

General Operating Voltage

Specifies the required operating voltage range.

Current Consumption

States the unit's power consumption.

Operating Temperature Range

Specifies the acceptable operating temperature range.

Unit Dimensions (W x H x D)

Lists the dimensions of the unit components.

Unit Weight

Lists the weight of the unit components.

Kenwood KCA-R31FM Specifications

General IconGeneral
CategoryController
CompatibilityKenwood Car Stereos
Tuning Steps0.2 MHz
Stereo Separation35 dB
Power Supply12V DC

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