Boss Dr. Rhythm DR-880 Owner's Manual page 3

012b
• Immediately turn the power off,
remove the AC adaptor from the
outlet, and request servicing by your
retailer, the nearest Roland Service
Center, or an authorized Roland
distributor, as listed on the "Information"
sheet when:
• The AC adaptor, the power-supply cord,
or the plug has been damaged; or
• If smoke or unusual odor occurs
• Objects have fallen into, or liquid has been
spilled onto the unit; or
• The unit has been exposed to rain (or
otherwise has become wet); or
• The unit does not appear to operate
normally or exhibits a marked change in
performance.
..................................................................................................
013
• In households with small children, an
adult should provide supervision until
the child is capable of following all the
rules essential for the safe operation of
the unit.
..................................................................................................
014
• Protect the unit from strong impact.
(Do not drop it!)
..................................................................................................
015
• Do not force the unit's power-supply
cord to share an outlet with an unrea-
sonable 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.
..................................................................................................
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.
..................................................................................................
023
• DO NOT play a CD-ROM disc on a
conventional audio CD player. The
resulting sound may be of a level that
could cause permanent hearing loss.
Damage to speakers or other system
components may result.
..................................................................................................
101b
• The unit and the AC adaptor should
be located so their location or position
does not interfere with their proper
ventilation.
..................................................................................................
102c
• Always grasp only the plug on the AC
adaptor cord when plugging into, or
unplugging from, an outlet or this
unit.
..................................................................................................
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.
..................................................................................................
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.
..................................................................................................
106
• Never climb on top of, nor place heavy
objects on the unit.
..................................................................................................
107c
• Never handle the AC adaptor or its
plugs with wet hands when plugging
into, or unplugging from, an outlet or
this unit.
..................................................................................................
108b
• Before moving the unit, disconnect the
AC adaptor and all cords coming from
external devices.
..................................................................................................
109b
• Before cleaning the unit, turn off the
power and unplug the AC adaptor
from the outlet.
..................................................................................................
110b
• Whenever you suspect the possibility
of lightning in your area, disconnect
the AC adaptor from the outlet.
..................................................................................................
3