Roland BK-9 - Page 5

5
WARNING
Do not share an outlet with an unreasonable
number of other devices
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.
Do not use overseas
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” page.
CAUTION
Place in a well ventilated location
The unit and the AC adaptor should be
located so their location or position does
not interfere with their proper ventilation.
Grasp the plug when connecting or disconnecting
the AC adaptor
Always grasp only the plug on the AC
adaptor cord when plugging into, or
unplugging from, an outlet or this unit.
Periodically clean the AC adaptor’s plug
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 re.
Manage cables for safety
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.
Avoid climbing on top of the unit, or placing heavy
objects on it
Never climb on top of, nor place heavy
objects on the unit.
Do not connect or disconnect the AC adaptor with
wet hands
Never handle the AC adaptor or its plugs
with wet hands when plugging into, or
unplugging from, an outlet or this unit.
Disconnect everything before moving the unit
Before moving the unit, disconnect the
AC adaptor and all cords coming from
external devices.
Unplug the AC adaptor from the outlet before
cleaning
Before cleaning the unit, turn it o and
unplug the AC adaptor from the outlet
(p. 25).
If there is a possibility of lightning strike, disconnect
the AC adaptor from the outlet
Whenever you suspect the possibility of
lightning in your area, disconnect the AC
adaptor from the outlet.
Handle the ground terminal carefully
If you remove the screw from the ground
terminal, be sure to replace it; don’t leave
it lying around where it could accidently
be swallowed by small children. When
refastening the screw, make that it is rmly
fastened, so it won’t come loose.
CAUTION
Precautions concerning use of phantom power
supply
Always turn the phantom power o
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
speci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)