Roland HP-7 Owner's Manual download pdf (Page 6)

IMPORTANT NOTES

291b

In addition to the items listed under “IMPORTANT SAFETY INSTRUCTIONS” and “USING THE UNIT SAFELY” on pages 3,

4 and 5, please read and observe the following:

Power Supply

301

• Do not use this unit on the same power circuit with any

device that will generate line noise (such as an electric

motor or variable lighting system).

307

• Before connecting this unit to other devices, turn off the

power to all units. This will help prevent malfunctions

and/or damage to speakers or other devices.

308

• Although the LCD and LEDs are switched off when the

POWER switch is switched off, this does not mean that the

unit has been completely disconnected from the source of

power. If you need to turn off the power completely, first

turn off the POWER switch, then unplug the power cord

from the power outlet. For this reason, the outlet into

which you choose to connect the power cord’s plug should

be one that is within easy reach.

Placement

351

• Using the unit near power amplifiers (or other equipment

containing large power transformers) may induce hum. To

alleviate the problem, change the orientation of this unit; or

move it farther away from the source of interference.

352a

• This device may interfere with radio and television

reception. Do not use this device in the vicinity of such

receivers.

352b

• Noise may be produced if wireless communications

devices, such as cell phones, are operated in the vicinity of

this unit. Such noise could occur when receiving or initi-

ating a call, or while conversing. Should you experience

such problems, you should relocate such wireless devices

so they are at a greater distance from this unit, or switch

them off.

354b

• Do not expose the unit to direct sunlight, place it near

devices that radiate heat, leave it inside an enclosed

vehicle, or otherwise subject it to temperature extremes.

Also, do not allow lighting devices that normally are used

while their light source is very close to the unit (such as a

piano light), or powerful spotlights to shine upon the same

area of the unit for extended periods of time. Excessive

heat can deform or discolor the unit.

355

• To avoid possible breakdown, do not use the unit in a wet

area, such as an area exposed to rain or other moisture.

356

• Do not allow rubber, vinyl, or similar materials to remain

on the piano for long periods of time. Such objects can

discolor or otherwise harmfully affect the finish.

358

• Do not allow objects to remain on top of the keyboard. This

can be the cause of malfunction, such as keys ceasing to

produce sound.

359

• Do not paste stickers, decals, or the like to this instrument.

Peeling such matter off the instrument may damage the

exterior finish.

Maintenance

401b

• To clean the unit, use a dry, soft cloth; or one that is

slightly dampened. Try to wipe the entire surface using an

equal amount of strength, moving the cloth along with the

grain of the wood. Rubbing too hard in the same area can

damage the finish.

402

• Never use benzine, thinners, alcohol or solvents of any

kind, to avoid the possibility of discoloration and/or

deformation.

• The pedals of this unit are made of brass.

Brass eventually darkens as the result of the natural

oxidization process. If the brass becomes tarnished, polish

it using commercially available metal polisher.

Additional Precautions

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.

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 tho

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.(HP-7)

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 struc-

tural 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.

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Roland HP-7 Owner's Manual Page 6

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