Roland v-synth xt 业主指南

 

101a

 

• The unit should be located so that its location or position does not 

interfere with its proper ventilation.

 

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102b

 

• Always grasp only the plug on the power-supply cord when 

plugging into, or unplugging from, an outlet or this unit.

 

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103a

 

• At regular intervals, you should unplug the power plug and clean 

it by using a dry cloth to wipe all dust and other accumulations 

away from its prongs. Also, disconnect the power plug from the 

power outlet whenever the unit is to remain unused for an 

extended period of time. Any accumulation of dust between the 

power plug and the power outlet can result in poor insulation and 

lead to fire.

 

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104

 

• Try to prevent cords and cables from becoming entangled. Also, 

all cords and cables should be placed so they are out of the reach 

of children.

 

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106

 

• Never climb on top of, nor place heavy objects on the unit.

 

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107b

 

• Never handle the power cord or its plugs with wet hands when 

plugging into, or unplugging from, an outlet or this unit.

 

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108a

 

• Before moving the unit, disconnect the power plug from the 

outlet, and pull out all cords from external devices.

 

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109a

 

• Before cleaning the unit, turn off the power and unplug the power 

 

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110a

 

• Whenever you suspect the possibility of lightning in your area, 

pull the plug on the power cord out of the outlet.

 

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118c

 

• Keep any screws you may remove and the included screws in a 

safe place out of children's reach, so there is no chance of them 

being swallowed accidentally.

 

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120

 

• Always turn the phantom power off when connecting any device 

other than condenser microphones that require phantom power. 

You risk causing damage if you mistakenly supply phantom 

power to dynamic microphones, audio playback devices, or other 

devices that don’t require such power. Be sure to check the specifi-

cations of any  microphone you intend to use by referring to the 

manual that came with it.

(This instrument’s phantom power: 48 V DC, 10 mA Max)

 

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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 discon-

nected 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 inter-

ference.

 

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.

 

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.

 

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 memory card, 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.

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