Roland V-1HD+ Compact 4 x HDMI Video Switcher & UVC-01 USB Capture Device Kit - Manual (Page 5)

5
IMPORTANT NOTES
Power Supply
• Do not connect this unit to same electrical outlet
that is being used by an electrical appliance that
is controlled by an inverter or a motor (such as a
refrigerator, washing machine, microwave oven, or
air conditioner). Depending on the way in which the
electrical appliance is used, power supply noise may
cause this unit to malfunction or may produce audible
noise. If it is not practical to use a separate electrical
outlet, connect a power supply noise filter between
this unit and the electrical outlet.
• The AC adaptor will begin to generate heat after long
hours of consecutive use. This is normal, and is not a
cause for concern.
Placement
• Using the unit near power amplifiers (or other
equipment containing large power transformers) may
induce hum. To alleviate the problem, change the
orientation of this unit; or move it farther away from
the source of interference.
• This unit may interfere with radio and television
reception. Do not use this unit in the vicinity of such
receivers.
• 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.
• 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.
• Depending on the material and temperature of the
surface on which you place the unit, its rubber feet
may discolor or mar the surface.
• Do not place containers or anything else containing
liquid on top of this unit. Also, whenever any liquid
has been spilled on the surface of this unit, be sure to
promptly wipe it away using a soft, dry cloth.
Maintenance
• Never use benzine, thinners, alcohol or solvents of
any kind, to avoid the possibility of discoloration and/
or deformation.
Repairs and Data
• Before requesting servicing, back up the data stored
in the unit by writing down the stored information
or by using V-1HD RCS dedicated software (p. 29).
Although we will do our utmost to preserve the data
stored in your unit when we carry out repairs, in some
cases, such as when the memory section is physically
damaged, restoration of the stored content may be
impossible. Roland assumes no liability concerning
the restoration of any stored content that has been
lost.
Additional Precautions
• Any data stored within the unit can be lost as the
result of equipment failure, incorrect operation, etc.
To protect yourself against the irretrievable loss of
important data stored in the unit, use V-1HD RCS
dedicated software (p. 29) to make backups.
• Roland assumes no liability concerning the
restoration of any stored content that has been lost.
• 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.
• When 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.
• To avoid disturbing others nearby, try to keep the
unit’s volume at reasonable levels.
• This unit allows you to switch images at high speed.
For some people, viewing such images can cause
headache, nausea, or other discomfort. Do not use
this unit to create video that might cause these types
of health problems. Roland Corporation will accept no
responsibility for any such health problems that may
occur in yourself or in viewers.
• Do not use connection cables that contain a built-in
resistor.