Roland DP-900 - Manual (Page 3)

3
USING THE UNIT SAFELY
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” page 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 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.
................................................................................................
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” page.
................................................................................................
101b
• The unit and the AC adaptor should be located so
their location or position does not interfere with
their proper ventilation.
................................................................................................
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.
................................................................................................
102c
• Always grasp only the plug on the AC adaptor
cord when plugging into, or unplugging from, an
outlet or this unit.
................................................................................................
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.
................................................................................................
108d: Selection
• If you need to move the instrument, take note of the
precautions listed below. At least two persons are
required to safely lift and move the unit. It should
be handled carefully, all the while keeping it level.
Make sure to have a firm grip, to protect yourself
from injury and the instrument from damage.
1 • Check to make sure the attachment screws and
stabilizer screw securing the unit to the stand
have not become loose. Fasten them again
securely whenever you notice any loosening.
2 • Disconnect the power cord.
3 • Disconnect all cords coming from external devices.
5 • Close the lid.
................................................................................................
109b
• Before cleaning the unit, turn off the power and
unplug the AC adaptor from the outlet (p. 11).
................................................................................................
110b
• Whenever you suspect the possibility of lightning in
your area, disconnect the AC adaptor from the outlet.
................................................................................................
116
• Be careful when opening/closing the lid so you do not
get your fingers pinched (p. 13). Adult supervision is
recommended whenever small children use the unit.
................................................................................................
118c
• Keep any attachment screw, stabilizer screws, and
cord clamp you may remove and the included
attachment screw, stabilizer screws, and cord clamp
in a safe place out of children’s reach, so there is no
chance of them being swallowed accidentally.
................................................................................................
119
• The rear panel may become hot, so take care to
avoid burns.
................................................................................................
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