Yamaha TX7 - Precautions

PRECAUTIONS
•
Avoid placing the TX7 in
locations
exposed
to direct
sunlight or high
temperatures, excessively
high
or
low
humidity, high
dust
concentrations, or
vibration.
•
Be sure
to
connect the
TX7 to an AC power
supply
that
meets the
power supply
specifications listed
on the
rear of
the unit.
•
If there Is any
danger of
lightning occurring nearby, remove the
power plug from the wall socket
in
advance.
•
Be sure to make all connections
properly,
as
described in the "CONNECTIONS"
section
below.
•
To avoid
damaging your speakers and
other playback
equipment, turn off the
power of
all related equipment
before
making connections.
•
Do
not use excessive
force
in handling control switches and
knobs.
•
To avoid broken cords and short circuits, be sure to unplug all
connectors
by
grasping the respective plugs
—
NOT
the cords.
•
Remove the power plug
from the AC mains socket
if
the
unit is not
to
be used for an extended
period of
time.
•
Remove all plugs and connections if the
unit is
to be
transported, to
prevent damage to
the cords and jacks.
•
Do not
use
solvents such as benzene or paint thinner to
clean the unit. Do
not use insecticidesor
other pressurized
spray
products
in proximity
to
the
unit. Wipe off the
exterior
with
soft cloth.
EFFECTS
ON
OTHER
ELECTRONIC
EQUIPMENT
•
Since this unit
incorporates digital
circuitry,
simultaneous
use
of other equip-
ment such as TVs,
radios,
etc.
in
close
proximity may cause
noise and erroneous
operation. If this occurs,
separate the
affected units
sufficiently
to
eliminate
the
problem. It is also a good
idea
to
use
separate line
filters on each piece
of equipment.
FOR USERS WHO WISH
TO CONNECT THEIR TX7 TO
THE DX7,
DX9. OR KX1:
•
The TX7
will
not operate
properly when
connected
to
KX1
and
DX7 manu-
factured
before the
standardization of
MIDI specification-
-AFTER TOUCH
will not
operate. The serial numbers of the instruments
concerned are:
DX7 serial
numbers: 1
001
--24880,251
25--26005
KX1
serial numbers:
1001--1105
In
addition,
if the TX7 is connected to
DX7
or
DX9 manufactured before the
specifications were changed, the
DX7 or
DX9 will
not
be
able to receive the
contents of the
DX function memory
in
the
TX7. The
serial
numbers of the
instruments concerned
are:
DX7 serial
numbers:
1001--24880,
25125--26005
DX9 serial numbers:
1001
-2450
If you wish to connect
your
TX7
to
one
of the
above-numbered instruments,
ask your dealer to
replace the
DX7, DX9, or KX1 system
ROM.