Yamakawa MR-240 User manual

1
Table of Contents
Introduction..................................................................................................……….…2
Copright notice...........................................................................................…….3
Safety information...................................................................................………3
Precautions..............................................................................................….……5
In the Package...................................................................................................……….6
Specifications.............................................................................................................….7
Knowing Your Portable MP3 Player................................................................……….8
Name of parts.................................................................................................…...8
Inserting battery.........................................................................................………9
Turn on MP3 player...................................................................................…….10
Turn off MP3 player...................................................................................…….10
System Requirement........................................................................................……….11
Mass Storage PC Connection.........................................................................………..12
Mass Storage PC Connection...................................................................……..12
How to format the player?..........................................................................……14
Firmware Upgrade......................................................................................……14
Detailed Controls..............................................................................................………15
Selecting modes........................................................................................……..15
Playing music or voice files.......................................................................……15
Recording...................................................................................................……17
Menu Settings...................................................................................................………19
Menu settings in Music mode.....................................................................……19
Menu settings in Radio mode......................................................................……21
Menu settings in Voice mode......................................................................……25
System Settings.................................................................................................………..26
Troubleshooting................................................................................................………..28
Company Contacts.............................................................................................……....30

2
Introduction
Thank you for purchasing the Yamakawa MR-240 portable MP3 player!
With this MP3 player you can enjoy digital music in a more convenient way. You
can directly encode your music from any audio source and record your voice into
MP3 quality, all of this without the use of a computer. You can high quality
one-touch voice-recording feature you can record lectures, interviews or meetings
in MP3 quality.
The MP3 player is compact in size, light in weight and highly functional. Begin
to enjoy the various features of your player by following this user manual.
To familiarize yourself with your player, here are some function highlights:
•Built-in USB jack
•Direct line-in encoding to MP3 or voice format
•128MB, 256MB, or 512MB internal memory, depending on version of
•the player
•MP3, WMA, and ADPCM playback
•30 FM radio preset channels (Enhanced Feature!)
•FM recording in MP3 quality
•High quality voice recording from built-in microphone
•Voice message recording in MP3 or voice format
•Various MP3 recording bit rates (48kbps, 96kbps, 128kbps)
•Supports ID3 tagging
•Mass Storage
•Firmware upgrades available
•A-B looping support
•5 equalizers
•Sleep preset

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Introduction
Copyright Notice
You must be aware that distribution of MP3 files without the permission from the
content owner is against the copyright laws. Perception Digital Ltd. and its
associating companies will not be liable against such actions.
Safety information
The user manual or instruction manual for an intentional or unintentional radiator
shall caution the user that changes or modifcations not expressly by the party
responsible for compliance could void the user 抯authority to operate the equipment.
Modifications not authorized by the manufacturer may void users authority to
operate this device.
This equipment has been tested and found to comply with limits for 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 instruction, may cause harmful interference

4
Introduction
to radio communications. However, there are no guarantees that interference
will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver
Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
Consult the dealer or an experienced radio / TV technician for help.
Keep in mind, modifications not authorized by the manufacturer
may void users authority to operate this device.
If the product suddenly has no response or power off, it may be caused by
electrostatic discharge. If this circumstance, please follow the procedures
below for recovery:
Switch off the unit, if the unit has no response
Turn on the unit again

5
Introduction