Roland V-Synth GT 用户手册

 

291b

 

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.

 

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.

 

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.

 

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.

 

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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