Yamaha PC4800N - Manual (Page 3)

3
Precautions
WARNING
Installation
• Connect this unit’s power cord only to an AC outlet of the
type stated in this Owner’s Manual or as marked on the unit.
Failure to do so is a fire and electrical shock hazard.
• Do not allow water to enter this unit or allow the unit to
become wet. Fire or electrical shock may result.
• Do not place a container with liquid or small metal objects on
top of this unit. Liquid or metal objects inside this unit are a
fire and electrical shock hazard.
• Do not place heavy objects, including this unit, on top of the
power cord. A damaged power cord is a fire and electrical
shock hazard. In particular, be careful not to place heavy
objects on a power cord covered by a carpet.
• Use only the included power cord for this unit. Using other
types may be a fire and electrical shock hazard.
Operation
• Do not scratch, bend, twist, pull, or heat the power cord. A
damaged power cord is a fire and electrical shock hazard.
• Do not remove the unit’s cover. You could receive an
electrical shock. If you think internal inspection, maintenance,
or repair is necessary, contact your dealer.
• Do not modify the unit. Doing so is a fire and electrical shock
hazard.
• If lightning begins to occur, turn off the power switch of the
unit as soon as possible, and unplug the power cable plug
from the electrical outlet.
• If there is a possibility of lightning, do not touch the power
cable plug if it is still connected. Doing so may be an
electrical shock hazard.
In case an abnormality occurs during operation
• If the power cord is damaged (i.e., cut or a bare wire is
exposed), ask your dealer for a replacement. Using the unit
with a damaged power cord is a fire and electrical shock
hazard.
• Should this unit be dropped or the cabinet be damaged, turn
the power switch off, remove the power plug from the AC
outlet, and contact your dealer. If you continue using the unit
without heeding this instruction, fire or electrical shock may
result.
• If you notice any abnormality, such as smoke, odor, or noise,
or if a foreign object or liquid gets inside the unit, turn it off
immediately. Remove the power cord from the AC outlet.
Consult your dealer for repair. Using the unit in this condition
is a fire and electrical shock hazard.