Roland VR-3 Music Mixer User Manual


 
5
USING THE UNIT SAFELY
014
Protect the unit from strong impact.
(Do not drop it!)
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015
Do not force the unit’s power-supply cord to share an outlet
with an unreasonable number of other devices. Be
especially careful when using extension cords—the total
power used by all devices you have connected to the
extension cord’s outlet must never exceed the power rating
(watts/amperes) for the extension cord. Excessive loads can
cause the insulation on the cord to heat up and eventually
melt through.
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016
Before using the unit in a foreign country, consult with your
retailer, the nearest Roland Service Center, or an authorized
Roland distributor, as listed on the “Information” sheet.
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101b
The unit and the AC adaptor should be located so their
location or position does not interfere with their proper
ventilation.
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102c
Always grasp only the plug on the AC adaptor cord when
plugging into, or unplugging from, an outlet or this unit.
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103b
At regular intervals, you should unplug the AC adaptor 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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107c
Never handle the AC adaptor or its plugs with wet hands
when plugging into, or unplugging from, an outlet or this
unit.
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108b
Before moving the unit, disconnect the AC adaptor and all
cords coming from external devices.
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109b
Before cleaning the unit, turn off the power and unplug the
AC adaptor from the outlet (p.8 ).
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110b
Whenever you suspect the possibility of lightning in your
area, disconnect the AC adaptor from the outlet.
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118e
If you remove the screw from the ground terminal, be sure
to replace it; don't leave it lying around where it could
accidentally be swallowed by small children. When refas-
tening the screw, make that it is firmly fastened, so it won't
come loose.
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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 specifications of any micro-
phone you intend to use by referring to the manual that
came with it.\n\n
(This unit's phantom power: +48 V DC, 14 mA Max)
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