Roland DP-990 - Manual (Page 13)

13
Important Notes
USB Memory Handling
• When connecting USB memory, firmly insert it all the way
in.
• Do not touch the pins of the USB memory connector, or
allow them to become dirty.
• 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.
• When connecting USB memory, position it horizontally with
the external memory connector and insert it without using
excessive force. The external memory connector may be
damaged if you use excessive force when inserting USB
memory.
• Do not insert anything other than USB memory (e.g., wire,
coins, other types of device) into the external memory
connector. Doing so will damage the external memory
connector.
• Do not apply excessive force to the connected USB
memory.
• If you will not be using USB memory for an extended period
of time, close the USB memory cover.
Handling the CDs (CD-ROMs)
• 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.
• Avoid touching or scratching the shiny underside (encoded
surface) of the disc. Damaged or dirty CD-ROM discs may
not be read properly. Keep your discs clean using a
commercially available CD cleaner.
• Keep the disc in the case.
• Do not keep the disc in the CD drive for a long time.
• Do not put a sticker on the label of the disc.
• Wipe the disc with a soft and dry cloth radially from inside
to outside. Do not wipe along circumference.
• Do not use benzine, record cleaner spray or solvents of any
kind.
• Do not bend the disc. Bending discs may prevent proper
reading and writing of data, and may further result in
malfunction.
* GS ( ) is a registered trademark of Roland
Corporation.
* XG lite ( ) is a registered trademark of Yamaha
Corporation.
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