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Important Notes
USB Memory Handling
(Using USB Memory)
704
• When connecting USB memory, firmly insert it all the way
in.
705
• Do not touch the pins of the USB memory connector, or
allow them to become dirty.
708
• USB memory is made using high-precision electronic
components, so please observe the following points when
handling it.
• To prevent damage from static electrical charges,
discharge any static electricity that might be present in
your body before handling USB memory.
• Do not touch the terminals with your fingers or any metal
object.
• Do not bend or drop USB memory, or subject it to strong
impact.
• Do not leave USB memory in direct sunlight or in
locations such as a closed-up automobile. (Storage
temperature: 0–50 degrees C)
• Do not allow USB memory to become wet.
• Do not disassemble or modify USB memory.
Addition
• When connecting USB memory, position it horizontally with
the USB memory connector and insert it without using
excessive force. The USB memory connector may be
damaged if you use excessive force when inserting USB
memory.
Addition
• Do not insert anything other than USB memory (e.g., wire,
coins, other types of device) into the USB memory
connector. Doing so will damage the USB memory
connector.
Addition
• Do not apply excessive force to the connected USB
memory.
Addition
• If you will not be using USB memory for an extended period
of time, close the USB memory cover.
CD Handling
Add
• When handling the discs, please observe the following.
• Do not touch the encoded surface of the disc.
• Do not use in dusty areas.
• Do not leave the disc in direct sunlight or an enclosed
vehicle.
801
• Do not touch or scratch the recording surface of a CD.
Doing so may render the data unreadable. If a CD
becomes soiled, clean it using a commercially available CD
cleaner.
Add
• Keep the disc in the case.
Add
• Do not keep the disc in the CD drive for a long time.
Add
• Do not put a sticker on the label of the disc.
Add
• Wipe the disc with a soft and dry cloth radially from inside
to outside. Do not wipe along circumference.
Add
• Do not use benzine, record cleaner spray or solvents of any
kind.
Add
• Do not bend the disc. Bending discs may prevent proper
reading and writing of data, and may further result in
malfunction.
Floppy Disk Handling
(Using Optional Floppy Disk Drive)
651
• Floppy disks contain a plastic disk with a thin coating of
magnetic storage medium. Microscopic precision is
required to enable storage of large amounts of data on
such a small surface area. To preserve their integrity,
please observe the following when handling floppy disks:
• Never touch the magnetic medium inside the disk.
• Do not use or store floppy disks in dirty or dusty areas.
• Do not subject floppy disks to temperature extremes
(e.g., direct sunlight in an enclosed vehicle).
Recommended temperature range: 10–50 degrees C
(50–122 degrees F).
• Do not expose floppy disks to strong magnetic fields,
such as those generated by loudspeakers.
652
• Floppy disks have a “write protect” tab which can protect
the disk from accidental erasure. It is recommended that the
tab be kept in the PROTECT position, and moved to the
WRITE position only when you wish to write new data onto
the disk.
fig.DiskProtect.e.eps
653
• The identification label should be firmly affixed to the disk.
Should the label come loose while the disk is in the drive, it
may be difficult to remove the disk.
654
• Store all disks in a safe place to avoid damaging them, and
to protect them from dust, dirt, and other hazards. By using
a dirty or dust-ridden disk, you risk damaging the disk, as
well as causing the disk drive to malfunction.
Rear side of the disk
Write
(can write new data onto disk)
Protect
(prevents writing to disk)
Write Protect Tab
203
* GS ( ) is a registered trademark of Roland
Corporation.
220
* All product names mentioned in this document are
trademarks or registered trademarks of their
respective owners.
238
* MPEG Layer-3 audio compression technology is
licensed from Fraunhofer IIS Corporation and
THOMSON Multimedia Corporation.
RD-300GX_e.book 7 ページ ２００８年２月１４日 木曜日 午後１時２６分