Yamaha P50-m Musical Instrument User Manual


 
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PRECAUTIONS
Precautions
Your P50-m will give you years of reliable service if you follow
the simple precautions below:
LOCATION
Keep the instrument away from locations where it is likely to be
exposed to high temperatures (such as direct sunlight) or
humidity. Also avoid locations which are subject to excessive dust
accumulation or vibration which could cause mechanical damage.
USE THE CORRECT POWER ADAPTOR
Use only the recommended PA-3B or PA-1207 Power Adaptor
for supplying power to the instrument. Use of another adaptor
may cause serious damage to the instrument or the adaptor itself.
MAKE SURE POWER IS OFF WHEN MAKING OR REMOVING
CONNECTIONS
To prevent damage to the instrument and other connected
equipment, always turn off the power prior to connecting or
disconnecting cables. Also, turn the power off when the instru-
ment is not in use, and disconnect the power adaptor during
electric storms.
HANDLE THE INSTRUMENT WITH CARE
Although the instrument has been constructed to withstand the
rigors of normal use for optimum sturdiness and reliability, avoid
subjecting it to strong physical shocks (such as dropping or hitting
it). Since the P50-m is a precision-made electronic device, also
avoid applying excessive force to the various controls. When
moving the instrument, first unplug the power adaptor and all
other cables to prevent damage to cords and jacks. Always unplug
cables by gripping the plug firmly, not by pulling on the cable.
CLEAN WITH A SOFT, DRY CLOTH
Never use solvents such as benzine or thinner to clean the
instrument, since these will damage the panel finish. Wipe clean
with a soft, dry cloth. If necessary, use a soft, clean, slightly
moistened cloth — making sure to wipe the case off again with a
dry cloth.