Roland JV-1010 User Manual
5
Important Notes
In addition to the items listed under “USING THE UNIT SAFELY” on page 2, please read and
observe the following:
■
Power Supply
• Do not use this unit on the same power circuit with any device that will generate line noise (such
as an electric motor or variable lighting system).
• The AC adaptor will begin to generate heat after long hours of consecutive use. This is normal,
and is not a cause for concern.
• 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
• This device may interfere with radio and television reception. Do not use this device in the
vicinity of such receivers.
• To avoid possible breakdown, do not use the unit in a wet area, such as an area exposed to rain or
other moisture.
■
Maintenance
• 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.
detergent. Afterwards, be sure to wipe the unit thoroughly with a soft, dry cloth.
• Never use benzine, thinners, alcohol or solvents of any kind, to avoid the possibility of
discoloration and/or deformation.
■
Repairs and Data
• Please be aware that all data contained in the unit’s memory may be lost when the unit is sent for
repairs. Important data should always be backed up in another MIDI device (e.g., a sequencer), or
written down on paper (when possible). During repairs, due care is taken to avoid the loss of
data. However, in certain cases (such as when circuitry related to memory itself is out of order),
we regret that it may not be possible to restore the data, and Roland assumes no liability
concerning such loss of data.
written down on paper (when possible). During repairs, due care is taken to avoid the loss of
data. However, in certain cases (such as when circuitry related to memory itself is out of order),
we regret that it may not be possible to restore the data, and Roland assumes no liability
concerning such loss of data.
■
Memory Backup
• This unit contains a battery which powers the unit’s memory circuits while the main power is off.
When this battery becomes weak, the message shown below will appear in the display. Once you
see this message, have the battery replaced with a fresh one as soon as possible to avoid the loss
of all data in memory. To have the battery replaced, consult with your retailer, the nearest Roland
Service Center, or an authorized Roland distributor, as listed on the “Information” page.
see this message, have the battery replaced with a fresh one as soon as possible to avoid the loss
of all data in memory. To have the battery replaced, consult with your retailer, the nearest Roland
Service Center, or an authorized Roland distributor, as listed on the “Information” page.
fig.3-01