Yamaha disklavier Mark III Series Maintenance Handbook page 31

Maintenance mode 04 Flow chart
Play
Soft pedal measurement
4. Soft pedal measurement
Power
+
00
* MAINTENANCE *
*** MODE GP **
R 4 times
04
** SOFT PEDAL **
** MEASUREMENT *
04
SOFT MEASURE
Pow=XXX Pos=XXX
04
SOFT MUTE=XXX
XXX XXX XXX XXX
04
END!
04
* MAINTENANCE *
*** MODE GP ***
4 times
R
Playback stroke end value [MIDI 7Fh] compensation
04
** SOFT PEDAL **
** MEASUREMENT *
Measured data A
Parameter value manual compensation (soft pedal)
SOFT MIDI 7Fh
XXX -> YYY (ZZZ)
XXX Original (measured) parameter value
YYY New value
ZZZ Operation mode
04
** SOFT PEDAL **
** MEASUREMENT *
END!
Soft pedal measurement
Pow: Drive power applied to solenoid
Pos: Current position of the pedal
Soft pedal range display
PASS number display
Take appropriate action corresponding to the PASS number, if it is
displayed after measurement.
See page 28
FUNC
SOFT MIDI 7Fh
XXX -> XXX (PED)
SOFT MIDI 00h
XXX -> YYY (ZZZ)
(PED) :by depressing the pedal
(DIAL) :by ,
+ /YES
–/NO
29
Sustain pedal stroke end
compensation [MIDI 7Fh]
Restore the data
Depress pedal fully
P
SOFT MIDI 7Fh
XXX -> YYY (PED)
New data B
Parameter value switch button
SOFT TIMING
XXX -> YYY (ZZZ)
Restore the data : Press REC button
ENTER
Use
these two modes.
FUNC
DRIVE
Playback Models
END!
to toggle between