Yamaha QY300 Owner's Manual - Page 7

Data Backup, Handle Floppy Disks and the, Disk Drive With Care, Service and Modification, Third- - parts

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s Data Backup • The QY300 contains a special long-life battery that retains the contents of its internal memory even when the power is turned OFF. The backup battery should last for several years. When the backup battery needs to be replaced "Battery Low" will appear on the display when the power is turned on. When this happens, have the backup battery replaced by qualified Yamaha service personnel. DO NOT ATTEMPT TO REPLACE THE BACKUP BATTERY YOURSELF! • Internal memory data can be corrupted due to incorrect operation. Be sure to save important data to floppy disk frequently so you have a backup to revert to if something happens to damage the data in memory. Also note that magnetic fields can damage data on the disk, so it is advisable to make a second back-up copy of disks that contain very important data, and keep backup disks in a safe place away from stray magnetic fields (i.e. away from speakers, appliances containing motors, etc.). Precautions again, or push the disk back into the slot and then repeat the eject procedure carefully. • Do not insert anything but floppy disks into the disk drive. Other objects may cause damage to the disk drive or the floppy disk. s Service and Modification • The QY300 contains no user serviceable parts. Opening it or tampering with it in any way can lead to irreparable damage and possibly electric shock. Refer all servicing to qualified YAMAHA personnel. s Third-party Software • Yamaha can not take any responsibility for software produced for this product by third-party manufacturers. Please direct any questions or comments about such software to the manufacturer or their agents. s Handle Floppy Disks and the Disk Drive With Care • Use only 3.5" 2DD type floppy disks. • Do not bend or apply pressure to the floppy disk. Do not open the shutter and touch the surface of the floppy disk inside. • Do not expose the disk to high temperatures. (e.g. direct sunlight, a car interior, etc.) • Do not expose the disk to magnetic fields. Magnetic fields can partially or totally erase data on the disk, rendering the disk unreadable. • To eject a floppy disk, press the eject button slowly as far as it will go then, when the disk is fully ejected, remove it by hand. The disk may not be ejected properly if the eject button is pressed too quickly, or it is not pressed in as far as it will go (the eject button may become stuck in a half-pressed position and the disk extends from the drive slot by only a few millimeters). If this happens, do not attempt to pull out the partially ejected disk. Using force in this situation can damage the disk-drive mechanism or the floppy disk. To remove a partially ejected disk, try pressing the eject button once YAMAHA is not responsible for damage caused by improper handling or operation. v

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v
Precautions
■
Data Backup
• The QY300 contains a special long-life battery
that retains the contents of its internal memory
even when the power is turned OFF. The backup
battery should last for several years. When the
backup battery needs to be replaced “Battery
Low” will appear on the display when the power
is turned on. When this happens, have the backup
battery replaced by qualified Yamaha service
personnel. DO NOT ATTEMPT TO REPLACE
THE BACKUP BATTERY YOURSELF!
• Internal memory data can be corrupted due to
incorrect operation. Be sure to save important
data to floppy disk frequently so you have a
backup to revert to if something happens to dam-
age the data in memory. Also note that magnetic
fields can damage data on the disk, so it is advis-
able to make a second back-up copy of disks that
contain very important data, and keep backup
disks in a safe place away from stray magnetic
fields (i.e. away from speakers, appliances con-
taining motors, etc.).
■
Handle Floppy Disks and the
Disk Drive With Care
•
Use only 3.5" 2DD type floppy disks.
•
Do not bend or apply pressure to the floppy disk.
Do not open the shutter and touch the surface of
the floppy disk inside.
•
Do not expose the disk to high temperatures. (e.g.
direct sunlight, a car interior, etc.)
• Do not expose the disk to magnetic fields. Mag-
netic fields can partially or totally erase data on
the disk, rendering the disk unreadable.
• To eject a floppy disk, press the eject button
slowly as far as it will go then, when the disk is
fully ejected, remove it by hand.
The disk may not be ejected properly if the eject
button is pressed too quickly, or it is not pressed
in as far as it will go (the eject button may be-
come stuck in a half-pressed position and the disk
extends from the drive slot by only a few
millimeters). If this happens, do not attempt to
pull out the partially ejected disk. Using force in
this situation can damage the disk-drive mecha-
nism or the floppy disk. To remove a partially
ejected disk, try pressing the eject button once
again, or push the disk back into the slot and then
repeat the eject procedure carefully.
• Do not insert anything but floppy disks into the
disk drive. Other objects may cause damage to
the disk drive or the floppy disk.
■
Service and Modification
• The QY300 contains no user serviceable parts.
Opening it or tampering with it in any way can
lead to irreparable damage and possibly electric
shock. Refer all servicing to qualified YAMAHA
personnel.
■
Third-party Software
• Yamaha can not take any responsibility for soft-
ware produced for this product by third-party
manufacturers. Please direct any questions or
comments about such software to the manufac-
turer or their agents.
YAMAHA is not responsible for damage caused
by improper handling or operation.