Yamaha Silent Piano SH Series Podręcznik konserwacji - Strona 14
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Status
№
Finish Flash ROM
7
writing
Complete
■Pedal sensor measurement
Pedal sensor measurement includes the damper pedal sensor measurement which sets the half point
position for adjustment.
[Start‐up]
Mode
Damper Pedal Sensor Measurement
[Damper pedal sensor measurement procedure]
№
Status
Start‐up
Half point position
1
registration
Confirm Flash ROM
2
writing
3
Confirmation
Complete
[Location that date to be stored]
Damper pedal half point position
Key sensor measurement
Piano type (Touch curve selection)
Operation
"‐‐‐" is indicated on the display while the Flash ROM is writing.
"PAS" indicates when writing is finished.
"nG" and * "Keyboard No." are indicated on the display one
after the other if Flash ROM writing has failed. If failure occurs
on more than one key, each "Keyboard No." is indicated inturn
on the display .
* If Flash ROM writing fails nothing will have been written.
Please turn the power OFF and re‐start in the 1Key‐key
measurement mode.
Turn the power off to terminate the measurement mode.
Method
Panel button
Operation
Refer to "Start‐up"
When the damper wood in the middle section moves 1mm,
press the [PLAY] once.
Confirm that "CNP" is indicated on the display.
Press the [STOP] or [+/YES] [‐/NO] button once to start the
pedal position detection as described below.
* Depress the damper pedal to confirm the tone changes one
after the other according to the damper pedal position.
* If the tones are not sounded as expected, return to step 1 to
re‐register the half point position.
Pedal at the rest position Pedal not depressed.
Pedal lost motion
Pedal beyond the half
point position
Pedal at the end position
Turn the power off to terminate the measurement mode.
Data
‐ 14 ‐
Buzzer sound
3/sec
intermittent
tone
Continuous
tone at the
key that
measurement
failed
Procedure
[REC] + [FUNC] + POWER ON
Buzzer sound
*A tone is
sounded which
you can ignore.
No tone
Depress the damper
Continuous tone
pedal slightly.
Depress the damper
Intermittent
pedal a little beyond the
tone
half point position.
Depress the damper
quick
pedal all the way to the
intermittent
tone
end.
Unit
Switch box
Key sensor
Switch box
Display
Display
Sheet
DM Sheet
Key sensor sheet
DM Sheet