Roland V-Synth GT Manuel d'utilisateur télécharger pdf (Page 7)

IMPORTANT NOTES

291b

In addition to the items listed under “IMPORTANT SAFETY INSTRUCTIONS” and “USING THE UNIT SAFELY” on pages 4–6, please read

and observe the following:

Power Supply

301

• Do not connect this unit to same electrical outlet that is being used by

an electrical appliance that is controlled by an inverter (such as a

refrigerator, washing machine, microwave oven, or air conditioner),

or that contains a motor. Depending on the way in which the

electrical appliance is used, power supply noise may cause this unit to

malfunction or may produce audible noise. If it is not practical to use

a separate electrical outlet, connect a power supply noise filter

between this unit and the electrical outlet.

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 and readily accessible.

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 initiating 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.

354a

• 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. Excessive heat can deform or discolor the

unit.

355b

• When moved from one location to another where the temperature

and/or humidity is very different, water droplets (condensation) may

form inside the unit. Damage or malfunction may result if you attempt

to use the unit in this condition. Therefore, before using the unit, you

must allow it to stand for several hours, until the condensation has

completely evaporated.

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.

360

• Depending on the material and temperature of the surface on which

you place the unit, its rubber feet may discolor or mar the surface.

You can place a piece of felt or cloth under the rubber feet to prevent

this from happening. If you do so, please make sure that the unit will

not slip or move accidentally.

Maintenance

401a

• For everyday cleaning wipe the unit with a soft, dry cloth or one that

has been slightly dampened with water. To remove stubborn dirt, use

a cloth impregnated with a mild, non-abrasive detergent. Afterwards,

be sure to wipe the unit thoroughly with a soft, dry cloth.

402

• Never use benzine, thinners, alcohol or solvents of any kind, to avoid

the possibility of discoloration and/or deformation.

Repairs and Data

452

• Please be aware that all data contained in the unit’s memory may be

lost when the unit is sent for repairs. Important data should always be

backed up on a USB memory, or written down on paper (when

possible). During repairs, due care is taken to avoid the loss of data.

However, in certain cases (such as when circuitry related to memory

itself is out of order), we regret that it may not be possible to restore

the data, and Roland assumes no liability concerning such loss of

data.

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 USB memory.

552

• Unfortunately, it may be impossible to restore the contents of data that

was stored in the unit’s memory or on a USB 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.

555

• A small amount of noise may be heard from the display during normal

operation.

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).

559a

• When you need to transport the unit, package it in the box (including

padding) that it came in, if possible. Otherwise, you will need to use

equivalent packaging materials.

561

• Use only the specified expression pedal (EV series; sold separately).

By connecting any other expression pedals, you risk causing

malfunction and/or damage to the unit.

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Roland V-Synth GT Manuel d'utilisateur Page 7

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