Roland KR-17 User Manual download pdf (Page 7)

IMPORTANT NOTES

Automatic Keyboard

Add

• While the automatic keyboard is in operation, avoid doing

anything that could hamper the action of the keys, such as

using undue force to press a key, or forcing up a

depressed key. By doing so, you risk causing malfunction.

Additional Precautions

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 floppy disk.

552

• Unfortunately, it may be impossible to restore the contents

of data that was stored on a floppy disk and the unit

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).

558d

• This instrument is designed to minimize the extraneous

sounds produced when it’s played. However, since sound

vibrations can be transmitted through floors and walls to

a greater degree than expected, take care not to allow

these sounds to become a nuisance to neighbors,

especially when performing at night and when using

headphones.

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 stand while it is in

use.

561

• Use only the specified expression pedal (EV-5; sold

separately). By connecting any other expression pedals,

you risk causing malfunction and/or damage to the unit.

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.

Before Using Floppy Disks

Handling the Floppy Disk Drive

602

• Install the unit on a solid, level surface in an area free from

vibration. If the unit must be installed at an angle, be sure

the installation does not exceed the permissible range:

upward, 0°; downward, 0°.

603

• Avoid using the unit immediately after it has been moved

to a location with a level of humidity that is greatly

different than its former location. Rapid changes in the

environment can cause condensation to form inside the

drive, which will adversely affect the operation of the

drive and/or damage floppy disks. When the unit has

been moved, allow it to become accustomed to the new

environment (allow a few hours) before operating it.

604

• To insert a disk, push it gently but firmly into the drive—

it will click into place. To remove a disk, press the EJECT

button firmly. Do not use excessive force to remove a disk

which is lodged in the drive.

605b***

• Never eject a disk while reading or writing is in progress,

since that can damage the magnetic surface of the disk,

rendering it unusable. (The disk drive’s indicator will

light up at full brightness when the drive is busy reading

or writing data. Ordinarily, the indicator will be less

brightly lighted, or be extinguished.)

606

• Remove any disk from the drive before powering up or

down.

607

• To prevent damage to the disk drive’s heads, always try to

hold the floppy disk in a level position (not tilted in any

direction) while inserting it into the drive. Push it in

firmly, but gently. Never use excessive force.

608

• To avoid the risk of malfunction and/or damage, insert

only floppy disks into the disk drive. Never insert any

other type of disk. Avoid getting paper clips, coins, or any

other foreign objects inside the drive.

Handling Floppy Disks

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.

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Roland KR-17 User Manual Page 7

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