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the unit does not go on when the power switch
1
is turned on. Check the following.
Is the AC plug fully inserted
into the wall power
outlet?
Reinsert
it to make
sure.
is there power
coming from that outlet?
If the outlet is live but the Electone does not work,
unplug
the cord and contact
your
Yamaha
deater.
occasional unpleasant static occurs.
2
In the majority
of such cases,
the cause can
be traced
to the turning on or off of refrigerators,
washing machines, electric pumps or other household
appliances. Electrical faults. in a neighboring outdoor
neon sign may also be a cause.
if the cause is a fault in a neon or fluorescent lighting
fixture, it should be repaired. When the cause cannot
be determined,
or
in case
of doubt,
contact
your
Yamaha
dealer.
pedal notes sound
too high, upper
keyboard
5
notes too low.
This
is especially
noticeable when
comparing
the
Electone and piano. Piano notes are combinations of
harmonics which are influenced by the surroundings,
whereas
Electone
harmonics are simpler
{multiples
of the
fundamental
tone}
and require a different
kind of adjustment
at the assembly stage.
6
Everything
has a critical point where
it will
vibrate.
This
phenomena
is called
"RESO-
NANCE",
it may also be refered to by your techni-
cian as, "SYMPATHETIC
VIBRATION",
The con-
tinuous nature of the tones developed by electronic
musical instruments, the variation of frequencies, and
the power levels (loudness) involved will naturally
cause some objects, (ie. windows, objects on shelves
etc.) to vibrate, Pictures that rattle against the wall,
cups that clatter in their saucers, and other objects
that vibrate do not constitute a defect in the electone.
It is possible that something within the electone itself
could generate a rattle if the volume used approaches
the maximum,
Rattles
generated
at or near
the
maximum levels available do not constitute a defect.
If a ouestion exists, please contact your selling dealer.
IMPORTANT NOTICE
Modern
electronic
products,
le computers,
video
games, electronic organs etc., contain components
that under normal conditions, extend the service free
life of the products they make up by an almost
unbelleveable period of time. This is especially true
when you consider the vast number of circuits these
modern
electronic devices incorporate within one
given part. These devices called "integrated circuits"
are however, subject to destructidn by' high voltage
discharges such as a close proximity lighting strike.
This can occur even If the unit is turned off. In
periods of electrical storm probability, it is advisable
that
you
disconnect
any
electronic
device
not
actually in use, from Its wall socket (main) supply.
17
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