Important Safety And Installation Instructions - Yamaha V50 Authorized Product Manual

SAFETY AND INSTALLATION INSTRUCTIONS
INFORMATION RELATING TO POSSIBLE PERSONAL INJURY, ELECTRIC SHOCK AND
FIRE HAZARD POSSIBILITIES HAS BEEN INCLUDED IN THIS LIST.
WARNING — When using electronic products, basic pre-
cautions should always be followed, including the following:
1. Read all Safety and Installation Instructions, Supple-
mental Marking and Special Message Section data, and
any applicable assembly instructions BEFORE using
this product.
2. Check unit weight specifications BEFORE you attempt
to move this product.
3. Main power supply verification. Yamaha Digital Musical
Instrument products are manufactured specifically for
use with the main supply voltage used in the area where
they are to be sold. The main supply voltage required
by those products is printed on the name plate. If any
doubt exists please contact the nearest Yamaha Digital
Musical Instrument retailer.
4. Some Yamaha Digital Musical Instrument products
utilize external power supplies or adapters. Do NOT
connect products of this type to any power supply or
adapter other than the type described in the owners
manual or as marked on the unit.
5. This product may be equipped with a plug having three
prongs or a polarized line plug (one blade wider than
the other). If you are unable to insert the plug into the
outlet, contact an electrician to have the obsolete outlet
replaced. Do NOT defeat the safety purpose of the plug.
Yamaha products not having three prong or polarized
line plugs incorporate construction methods and de-
signs that do not require line plug polarization.
6. WARNING — Do NOT place objects on the power cord
or place the unit in a position where anyone could walk
on, trip over, or roll anything over cords of any kind,
An improper installation of this type can create the
possibility of a fire hazard and/or personal injury.
7. Environment: Your Yamaha Digital Musical Instrument
should be installed away from heat sources such as
heat registers and/or other products that produce heat.
8. Ventilation: This product should be installed or posi-
tioned in a way that its placement or location does not
interfere with proper ventilation.
9. Yamaha Digital Musical Instrument products are fre-
quently incorporated into "Systems" which are as-
sembled on carts, stands or in racks. Utilize only those
carts, stands, or racks that have been designed for this
purpose and observe all safety precautions supplied
This Information on safety Is provided to comply with U.S.A. laws, but should be observed by users In all countries.
150
IMPORTANT
PLEASE KEEP THIS MANUAL
FOR FUTURE REFERENCE!
with the products. Pay special attention to cautions that
relate to proper assembly, heavier units being mounted
at the lower levels, load limits, moving instructions,
maximum usable height and ventilation.
10. Yamaha Digital Musical Instrument products, either
alone or in combination with amplification, headphones,
or speakers, may be capable of producing sound levels
that could cause permanent hearing loss. Do NOT op-
erate at high volume levels or at a level that is un-
comfortable. If you experience any discomfort, ringing
in the ears, or suspect any hearing loss, you should
consult an audiologist.
1 1 . Do NOT use this product near water or in wet environ-
ments. For example, near a swimming pool, spa, in the
rain, or in a wet basement.
12. Care should be taken so that objects do not fall, and
liquids are not spilled into the enclosure.
13. Yamaha Digital Musical Instrument products should be
serviced by a qualified service person when:
a. The power supply/power adapter cord or plug has
been damaged; or
b. Objects have fallen, or liquid has been spilled into
the products; or
c. The unit has been exposed to rain; or
d. The product does not operate, exhibits a marked
change in performance; or
e. The product has been dropped, or the enclosure of
the product has been damaged.
14. When not in use, always turn your Yamaha Digital Mu-
sical Instrument equipment "OFF". The power supply
cord should be unplugged from the outlet when the
equipment is to be left unused for a long period of time.
NOTE: In this case, some units may lose some user
programmed data. Factory programmed memories
will not be affected.
15. Electromagnetic Interference (RFI). Yamaha Digital
Musical Instruments utilize digital (high frequency
pulse) technology that may adversely affect Radio/TV
reception. Please read FCC Information (inside cover)
for additional information.
16. Do NOT attempt to service this product beyond that
described in the user maintenance section of the owners
manual. All other servicing should be referred to qua-
lified service personnel.