Important Notes - Roland UM-4 Owner's Manual

IMPORTANT NOTES

291a
In addition to the items listed under "USING THE UNIT SAFELY" on page 3-4, 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
352
• This device may interfere with radio and television reception. Do not use this device in the vicinity
of such receivers.
355
• To avoid possible breakdown, do not use the unit in a wet area, such as an area exposed to rain or
other moisture.
356
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, thinner, alcohol or solvents of any kind, to avoid the possibility of discoloration
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.
559
• 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.
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.
5