Roland HPi-6 用户手册

 

551

 

• Please be aware that the contents of memory can be 

irretrievably lost as a result of a malfunction, or the 
improper operation of the unit. To protect yourself against 
the risk of loosing important data, we recommend that 
you periodically save a backup copy of important data 
you have stored in the unit’s memory on a external 
memory.

 

552

 

• Unfortunately, it may be impossible to restore the contents 

of data that was stored in the unit’s memory and external 
memory once it has been lost. Roland Corporation 
assumes no liability concerning such loss of data.

 

553

 

• Use a reasonable amount of care when using the unit’s 

buttons, sliders, or other controls; and when using its jacks 
and connectors. Rough handling can lead to malfunctions.

 

554

 

• Never strike or apply strong pressure to the display.

 

556

 

• When connecting / disconnecting all cables, grasp the 

connector itself—never pull on the cable. This way you 
will avoid causing shorts, or damage to the cable’s 
internal elements.

 

557

 

• A small amount of heat will radiate from the unit during 

normal operation.

 

558a

 

• To avoid disturbing your neighbors, try to keep the unit’s 

volume at reasonable levels. You may prefer to use 
headphones, so you do not need to be concerned about 
those around you (especially when it is late at night).

 

559b

 

• When you need to transport the unit, pack it in shock-

absorbent material. Transporting the unit without doing 
so can cause it to become scratched or damaged, and 
could lead to malfunction.

 

560

 

• Do not apply undue force to the music rest while it is in 

use.

 

562

 

• Use a cable from Roland to make the connection. If using 

some other make of connection cable, please note the 
following precautions.

• Some connection cables contain resistors. Do not use 

cables that incorporate resistors for connecting to this 
unit. The use of such cables can cause the sound level 
to be extremely low, or impossible to hear. For infor-
mation on cable specifications, contact the manufac-
turer of the cable.

 

565

 

• Before opening or closing the keyboard lid, always make 

sure that no pets or other small animals are located on top 
of the instrument (in particular, they should be kept away 
from the keyboard and its lid). Otherwise, due to the 
structural design of this instrument, small pets or other 
animals could end up getting trapped inside it. If such a 
situation is encountered, you must immediately switch off 
the power and disconnect the power cord from the outlet. 
You should then consult with the retailer from whom the 
instrument was purchased, or contact the nearest Roland 
Service Center.

 

605a
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). Recom-
mended temperature range: 10 to 50˚C (50 to 122˚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

 

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.

 

655

 

• Disks containing performance data for this unit should 

always be locked (have their write protect tab slid to the 
“Protect” position) before you insert them into the drive 
on some other unit (except the PR-300, or a product in the 
HP-G, MT, KR, or Atelier families), or into a computer’s 
drive. Otherwise (if the write protect tab remains in the 
“Write” position), when you perform any disk operations 
using the other device’s disk drive (such as checking the 
contents of the disk, or loading data), you risk rendering 
the disk unreadable by this unit’s disk drive.

Rear side of the disk

(can write new data onto disk)

(prevents writing to disk)

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