Yamaha PSR-E423 Owner's Manual page 77

9
To playback a song stored in flash
memory, press the [SONG] button.
Use the dial to select the song you want
to play, then press the [
STOP) button to start playback.
To playback a style stored in flash memory, it
must be loaded into style number 175 with style
file load function (page 64).
NOTICE
• Do not unplug the USB cable during a data transfer. Not
only will the data not be transferred and saved, but opera-
tion of the memory media may become unstable and its
contents may disappear completely when the power is
turned on or off.
NOTICE
• Store data can be lost due to equipment malfunction or
improper operation. For safety we recommend that you
keep a copy of all important data stored on your computer.
• We recommend that you use a power adaptor rather than
batteries when transferring data. The data can be cor-
rupted if the batteries fail during the transfer.
To Use transferred Songs For Lessons...
When using songs (only SMF format 0) transferred
from a computer for lessons you can specify which
channels are to be played back as the right-hand and
left-hand parts.
1
Press the [SONG] button and select the song
(036–) residing in flash memory for which you
want to set the guide track.
2
Press the [FUNCTION] button.
3
Use the CATEGORY [
select the R-Part or L-Part item.
4
Use the dial to select the channel you want to
play back as the specified right- or left-hand
part.
The default settings are channel 1 for the right-hand
part and channel 2 for the left-hand part.
] (START/
] and [ ] buttons to
Connecting to a Computer
Transfer a backup file from the
instrument to a computer
You can use the Musicsoft Downloader to transfer
"Backup Files" containing backup data (page 50),
including the five User Songs stored on the instru-
ment, to a computer. If you click "Electronic Musical
Instruments" in the Musicsoft Downloader display,
and then "System Drive", a file named "10PK4.BUP"
will appear in the lower right corner of the Musicsoft
Downloader display. This is the backup file. For
details about how to transmit backup file using the
Musicsoft Downloader application, refer to the Online
help "Transferring Data Between the Computer and
Instrument (for unprotected data)" in the application.
NOTICE
• The backup data, including the five User Songs is transmit-
ted/received as a single file. As a result, all backup data will
be overwritten every time you transmit or receive. Keep this
in mind when transferring data.
NOTICE
• Do not rename the backup file on the computer. If you do
so, it will not be recognized when transferred to the instru-
ment.
77
Owner's Manual