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Kenwood DMF-9020 User Manual

Kenwood DMF-9020
56 pages
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STEREO MINIDISC RECORDER
B60-4101-00 00 JA (K,P,T) MC 9808
DMF-9020
MD-2070
INSTRUCTION MANUAL
This instruction manual is used to describe multiple models listed above.
Model availability and features (functions) may differ depending on the country and sales
area.

Table of Contents

Other manuals for Kenwood DMF-9020

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Kenwood DMF-9020 Specifications

Digital Audio System IconDigital Audio System
playing rotationApprox. 400 rpm ~ 900 rpm (CLV)
frequency response (playback mode)8 Hz ~ 20 kHz (± 1 dB)
signal to noise ratio (playback mode)More than 112 dB
D/A and A/D Conversion IconD/A and A/D Conversion
D/A conversion1 Bit (24 bit type)
oversampling8 fs (352.8 kHz)
A/D converter4th order sigma-delta conversion+ D.R.I.V.E. conversion
Input and Output IconInput and Output
analog input sensitivity / input impedance500 mV / 22 kW
analog output level / output impedance2.0 V / Less than 300 W
headphone output50 mW/32 W load (Phones level MAX)
General Specifications IconGeneral Specifications
power consumption20 W
dimensionsW: 440 mm, H: 125 mm, D: 373 mm
weight (net)5.4 kg (11.9 lb)

Summary

Before Applying Power and Safety Precautions

Unit Operation Voltage

Details unit operation voltage for different regions and safety precautions for UK mains plug.

General Safety Warnings

General safety warnings, including electric shock and laser product warnings.

Unpacking and Accessories

Special Features Overview

Important Safeguards

Lightning and Power Line Safety

Precautions against lightning surges and proximity to power lines to prevent hazards.

Service and AC Outlet Guidelines

Conditions requiring qualified service and guidelines for connecting equipment to AC outlets and avoiding overloading.

Mini Disc Handling and Storage

Transportation and Dust Prevention

Procedure for preparing the unit for transportation and measures to prevent dust entry.

Unit Maintenance and Notes

Unit Maintenance and Cleaning

Instructions for cleaning the unit and avoiding contact cleaners.

Condensation and Memory Backup Notes

Notes on condensation issues and the duration of memory backup when power is off.

CD Text Functionality

Explanation of the CD TEXT system and its use for copying text data from CDs to MDs.

System Connections Guide

Microprocessor Reset Procedure

How to reset the microprocessor to resolve operational issues or erroneous displays.

System Control and Operation

System Control Operations

Details on Kenwood system control modes, remote operation, and optical-fiber cable usage.

D.R.I.V.E.II and Monitor Functions

Explanation of the D.R.I.V.E.II system and how to use the monitor function as a D/A converter.

Main Unit Display and Controls

Headphone and Standby Mode

Instructions for connecting headphones and explanation of the unit's standby mode.

Main Unit Key Descriptions

Remote Control Unit Functions

Remote Control Operation

Loading Batteries into Remote

Step-by-step instructions for loading batteries into the remote control unit.

Mini Disc Playback

MD Playback Preparation

Preparation steps before playing an MD, including setting the timer switch.

Playing Tracks Sequentially

Procedure for playing tracks sequentially from track number 1.

Searching Tracks by Title

Selecting Tracks for Playback

Playback from Specific Track

How to select and play a specific track number directly.

Random Playback Mode

How to initiate and cancel random playback mode.

Track Navigation and Control

Disc Ejection and Auto Pause

Procedure for ejecting the Mini Disc and how to use the AUTO PAUSE function.

Programming Tracks for Playback

Managing Programmed Tracks

Repeated Playback Modes

Recording Key Functions

Recording Key Functions: AUTO/MANU

How to select automatic or manual track numbering during recording.

Recording Key Functions: MONITOR

How to monitor input sound and check sampling rates.

REC MODE Key for Settings

How to select and adjust various recording settings using the REC MODE key and JOG DIAL.

Digital Recording Settings

Digital Recording Level Adjustment

How to adjust the digital recording level.

Auto Cut and Auto Time Settings

How to set the AUTO CUT and AUTO TIME functions for automatic pausing and track numbering.

Auto Level and Fade Time Settings

How to set auto track number detection levels and fade-in/out times.

Advanced Recording Functions

Sound Synchro REC Operation

How to automatically start recording when sound input exceeds a set level.

REC AUTO PAUSE Function

How to automatically pause recording when sound drops below a set level or track changes.

Memory REC for Pre-Sound Recording

How to start recording from approximately 6 seconds before the key press.

Analog Recording

Analog Recording Settings

Details on adjusting recording modes, levels, and other settings before recording.

Analog Input Modes: ANALOG vs MONO

How to select between stereo analog (ANALOG) and monaural analog (MONO) input modes.

Analog Recording Operations

Analog Recording: AUTO/MANUAL Selection

How to choose between automatic and manual track numbering.

Analog Recording Level Adjustment

How to adjust the recording level and balance using the main unit controls.

Starting Analog Recording

Procedure to start the analog recording process.

Digital Recording Preparation

Digital Input Selection

How to select the appropriate digital input source (coaxial or optical).

Fade In/Out for Digital Recording

How to enable the fade mode for gradual volume changes at the start and end of tracks.

Digital Recording: AUTO/MANUAL Selection

How to choose between automatic and manual track numbering for digital recording.

Digital Recording Operations

Adjusting Digital Recording Level

How to adjust the recording level for digital sources.

Starting Digital Recording Process

Procedure to start the digital recording process.

Playing Source Material for Recording

How to play the source material before or during recording.

Advanced Digital Recording Features

Synchronized CD Recording

How to synchronize recording with CD playback using system control.

Digital Recording and SCMS Restrictions

Information on SCMS (Serial Copy Management System) and its effect on digital recording.

Sampling Rate Converter Function

Explanation of the sampling rate converter and its compatibility.

Faded Recording Techniques

Detailed explanation of fade-in and fade-out recording functions.

Editing Functions Overview

Track Manipulation: Moving, Dividing, Combining

Procedures for reordering tracks individually or in groups, dividing tracks, and combining adjacent tracks.

Track Erasure: Quick and Single Methods

Methods for erasing multiple tracks simultaneously or a single track.

Title Editing Procedures

How to assign, change, or delete titles for discs and tracks.

Moving Individual Tracks (TRACK MOVE)

Executing Track Reordering

Canceling Editing Operations

How to cancel editing operations and revert to the previous state.

Moving Multiple Tracks (QUICK MOVE)

Selecting Move Destination for Tracks

Executing Quick Track Reordering

Steps to execute the quick move operation and display messages.

Dividing Tracks (TRACK DIVIDE)

Executing Track Division

Combining Tracks (TRACK COMBINE)

Executing Track Combination

Erasing Single Tracks (TRACK ERASE)

Executing Single Track Erasure

Erasing Multiple Tracks (QUICK ERASE)

Finalizing Track Erasure

Executing Quick Track Erasure

Steps to execute the quick erase operation and display messages.

Title Editing

Preset Title Functionality

Information about using preset titles for quick and easy title input.

Inputting Disc and Track Titles

Changing and Deleting Titles

Executing Title Changes

Title Editing Function Keys

Explanation of specific keys used for title editing functions.

CD Text Display and Copy

Loading and Displaying CD Text

How to load and display CD text information from a compatible CD player.

Copying CD Text to MD

Procedure for copying CD text data from a CD to the MD disc.

Display Content Management

TIME DISPLAY Key Functions

How to switch between different time display modes (elapsed, remaining, title).

METER Key for Display Modes

How to switch between normal and wide display modes for the level meter.

FADE Key for Recording Control

How to activate the fade mode for recording with gradual volume changes.

Timer Operations Guide

Troubleshooting and Reset

Operation Reset Procedure

Procedure to reset the microprocessor to restore normal operation in case of malfunction.

MD Standard Symptom Troubleshooting

Common issues related to the MD standard and their possible causes.

Troubleshooting: Displayed Messages

Troubleshooting: Other Symptoms

Technical Specifications

Regulatory Information

FCC Warning and Compliance

Warning regarding radio frequency energy and FCC compliance for the USA.

Laser Product Safety Caution

Caution regarding hazardous radiation exposure and laser product safety compliance.

Record Keeping Information

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