Technics SX-PR100

i Symptoms which appear to be signs of trouble
The
following
changes
in
performance
may
occur
in
the
Technics
digital
piano
but
do
not
indicate
trouble.
Phenomenon
When many keys are pressed at the
same time, not all of them sound.
When
the
AUTO
PLAY
CHORD
is
off,
the
maximum
number
of
notes
wheich
can
sound
simultaneously
from
the
combined
right
and
left
keyboards
is
12.
When
the
AUTO
PLAY
CHORD
is
on,
the
maximum
is
8
notes.
Sustain
does
not
work,
even
when
the
|
Sustain
is
set
separately
for
the
right
and
left
sections.
Turn
the
sustain
pedal
is
pressed.
SUSTAIN
PEDAL
button
on
for
either
or
both
parts.
¢When
a
PLAY
SEQUENCER
button
is
on
and
a
song
without
any
rhythm
is
stored,
the
rhythm
does
not
start.
¢When
the
clock
mode
is
set
to
MIDI
CLOCK,
the
rhythm
does
not
start
if
no
MIDI
clock
signal
is
received
from
another
instrument.
When
using
only
the
piano,
return
the
clock
mode
to
the
internal
clock,
for example by turning off the POWER once.
The rhythm does not start.
Selections
must
be
made
within
5
seconds
after
the
RECORD
button
is
pressed.
After
5
seconds
the
RECORD
button
turns
off
and
no
further
storage
is
possible.
? ‘
Nothing is stored in the PROGRAM
CHORD COMPUTER or PLAY
SEQUENCER.
Nothing is ‘stored in the PROGRAM
CHORD COMPUTER.
When
storing
chords,
press
a
measure
key(
FA,
FH,
BH
)
while
holding
down
the
chord.
Be
sure
that
the
chord
is
not
released
—
until
after.
the
measure
key
is
pressed.
a
When
the
AUTO
PLAY
CHORD
is
off,
the
BASS
and
ACCOMP
do
not
sound;
only
the
rhythm
changes.are
performed.
To
play
back
the
accompaniment,
select
an
AUTO
PLAY
CHORD
mode
(BASIC
or
ADVANCED).
When playing back the PROGRAM
CHORD COMPUTER, the accompani-
ment is not performed. ie
¢
Storage
is
not
possible
when
the
Fsc
button
is
on.
Turn
it
off
before
storing.
elf
another
PLAY
SEQUENCER
indicator
is
lit,
press
the
START/STOP
button
for
automatic
performance
of
the
stored
part.
Another
part
can then be stored.
The RECORD and PLAY SEQUENCER
indicators are flashing slowly, but
storage is not performed.
When playing back the PLAY
SEQUENCER, a fast rhythm
tempo becomes slower.
This
may
happen
when
an
extremely
large
number
of
notes
are
programmed
to.be
played
at
one
time..
Slow
down
the
tempo,
or
decrease
the
number
of
notes
to
be
played
at
one
time.
When
performing
the
playback
operation
from
a
memory
card,
the
piano’s
internal
memory
changes
to
that
stored
in
the
memory
card.
To
preserve
a
song
in
the
piano’s
memory,
store
it
in
a
memory
card.
When the operation to play back from
the optional memory card is performed,
the contents of the piano’s internal
memory are erased.
The normal sound is not produced
when the keys are played. Instead,
the sounds from rhythm instruments
are heard.
When
the
KEYBOARD
PERCUSSION
button
in
the
RIGHT
TONE
block
is
on,
the
sounds
of
the
percussive
instruments
indicated
above
the
keys
are
produced.
To
return
to
the
normal
piano
sound,
select
a
different
tone
in
the
RIGHT
TONE
block.
,
¢Press
the
FSC
(FULLBAND
SETTING
COMPUTER)
button
to
turn
it
on,
and
then
press
the
INITIAL
key
on
the
keyboard.
lf
the
buttons
and
keys
do
not
return
to
normal,
turn
off
the
POWER
once,
then
on
again.
Turn.on
the
FSC
button
and
press
the
INITIAL
key.
:
No
sound
is
produced
when
the
keys
No
sound
is
produced
with
the
LEFT
and
RIGHT
indicators
in
the
are
pressed.
BALANCE
section
are
off.
.
Press
the
A
buttons.
The
keys
on
the
left
keyboard
do
not
When
on
TONE
indicator
is
lit
for
the
left
section,
the
left
keyboard
keys
sound.
do
not
sound.
Select
and
press
a
TONE
button
for
the
left
keyboard.
The buttons, keys, etc. malfunction.