Roland XV-88 用户手册

• 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).

• 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.

• This device may interfere with radio and television 

reception. Do not use this device in the vicinity of such 
receivers.

• 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.

• To avoid possible breakdown, do not use the unit in a wet 

area, such as an area exposed to rain or other moisture.

• 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.

• Never use benzine, thinners, alcohol or solvents of any 

kind, to avoid the possibility of discoloration and/or 
deformation.

• 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 memory card, 
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.

• 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.

“

”

• Please be aware that the contents of memory can be 

irretrievably lost as a result of a malfunction, or the 
improper operation of the unit. To protect yourself against 
the risk of loosing important data, we recommend that 
you periodically save a backup copy of important data 
you have stored in the unit’s memory on a memory card.

• Unfortunately, it may be impossible to restore the contents 

of data that was stored in the unit’s memory, a memory 
card, or another MIDI device (e.g., a sequencer) once it has 
been lost. Roland Corporation assumes no liability 
concerning such loss of data.

• 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.

• Never strike or apply strong pressure to the display.
• 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.

• A small amount of heat will radiate from the unit during 

normal operation.

• 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).

•  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.

• Use only the specified expression pedal (EV-5; sold 

separately). By connecting any other expression pedals, 
you risk causing malfunction and/or damage to the unit.

• Carefully insert the DATA card all the way in—until it is 

firmly in place.

fig.00-01.e

• Never touch the terminals of the DATA card. Also, avoid 

getting the terminals dirty.

Insert with the surface with the gold connector facing up