Yamaha M3000A Musical Instrument User Manual


 
4
Precautions
Connect the mixer power cord only to the power supply
unit, and connect the power supply unit to an AC outlet
of the type stated in this
Owner’s Manual
or as marked
on the power supply unit. Failure to do so is a fire and
electrical shock hazard.
Do not locate the mixer in a place subject to excessive
heat or in direct sunlight. This could be a fire hazard.
Do not place the mixer in a place subject to excessive
humidity or dust. This could be a fire and electrical
shock hazard.
Do not plug several devices into the same AC outlet. This
may overload the AC outlet, and could be a fire and elec-
trical shock hazard. It may also affect the performance of
some equipment.
Do not place heavy objects on the power cord. A dam-
aged power cord is a potential fire and electrical shock
hazard.
If the power cord is damaged (i.e., cut or a bare wire is
exposed), ask your dealer for a replacement. Using the
mixer in this condition is a fire and shock hazard.
Hold the power cord plug when disconnecting from an
AC outlet. Never pull the cord. Damaging the power cord
in this way is a potential fire and electrical shock hazard.
Do not place small metal objects on top of the mixer.
Metal objects inside the mixer are a fire and electrical
shock hazard.
Do not try to modify the mixer. This could be a fire and
electrical shock hazard.
The mixer operating temperature is between 5˚C and
35˚C (41˚F and 95˚F).
Turn off all audio devices and speakers when connecting
to the mixer. Refer to the owner’s manual for each device.
Use the correct cables and connect as specified.
If you notice any abnormality—such as smoke, odor, or
noise—turn off the mixer immediately. Remove the
power cord from the AC outlet. Confirm that the abnor-
mality is no longer present. Consult your dealer for
repair. Using the mixer in this condition is a fire and
shock hazard.
If a foreign object or water gets inside the mixer, turn it
off immediately. Remove the power cord from the AC
outlet. Consult your dealer for repair. Using the mixer in
this condition is a fire and electrical shock hazard.
If you plan not to use the mixer for a long period of time,
remove the power cord from the AC outlet. Leaving the
mixer connected is a fire hazard.
Do not use benzene, thinner, cleaning detergent, or a
chemical cloth to clean the mixer. Use only a soft, dry
cloth.
The mixer is a heavy piece of equipment. Always grip the
underneath, not the side panels, when lifting.
The mixer uses high-frequency digital circuits that may
cause interference on radios and televisions placed close
to it. If interference does occur, relocate the affected
equipment.