Important Notes - Roland HD-1 Drum Tutor Guide D'installation

IMPORTANT NOTES

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 communications
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.
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 discoloration and/or
deformation.
Handling CD-ROMs
801
• Avoid touching or scratching the shiny underside
(encoded surface) of the disc. Damaged or dirty CD-
ROM discs may not be read properly. Keep your discs
clean using a commercially available CD cleaner.
Additional Precautions
552
• Unfortunately, it may be impossible to restore the contents of
data that was stored on a storage device (e.g., hard disk), or
other device, once it has been lost. Roland Corporation
assumes no liability concerning such loss of data.
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.
558a
• To avoid disturbing your neighbors, try to keep the unit's
volume at reasonable levels. You may prefer to use
headphones, so you do not need to be concerned about
those around you (especially when it is late at night).
559a
• When you need to transport the unit, package it in the
box (including padding) that it came in, if possible.
Otherwise, you will need to use equivalent packaging
materials.
563
• Unauthorized duplication, reproduction, hiring, and lending
prohibited.
add
• Place your computer in a location where it won't be
affected by vibrations caused by your performance.
204
* Microsoft, Windows and Windows Vista are
registered trademarks of Microsoft Corporation.
206j
* Windows® is known officially as: "Microsoft®
Windows® operating system."
220
* All product names mentioned in this document
are trademarks or registered trademarks of their
respective owners.
962a+962b
* In the interest of product improvement, the
specifications, contents and/or appearance of
this unit are subject to change without prior
notice.
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