Power Supply; Additional Precautions - Roland EDIROL UM-3EX Manual Del Usuario

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IMPORTANT NOTES
291a
In addition to the items listed under "USING THE UNIT SAFELY" on page p. 2, please read and observe
the following:

Power Supply

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.
Placement
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 communica-
tions 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.
354a
Do not expose the unit to direct sunlight, place it
near devices that radiate heat, leave it inside an
enclosed vehicle, or otherwise subject it to
temperature extremes. Excessive heat can deform
or discolor the unit.
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.
4
Maintenance
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 discolor-
ation and/or deformation.

Additional Precautions

553
Use a reasonable amount of care when using the
unit's buttons, sliders, or other controls; and
when using its jacks and connectors. Rough
handling can lead to malfunctions.
556
When connecting / disconnecting all cables,
grasp the connector itself—never pull on the
cable. This way you will avoid causing shorts, or
damage to the cable's internal elements.
558b
To avoid disturbing your neighbors, try to keep
the unit's volume at reasonable levels (especially
when it is late at night).
559b
When you need to transport the unit, pack it in
shock-absorbent material. Transporting the unit
without doing so can cause it to become
scratched or damaged, and could lead to
malfunction.
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