II-41
●
Sustain pedal
Slowly depress the pedal and confirm by listening to the buzzer. (Use headphones.)
Check:
• The first buzzer should come on as soon as the pedal has moved just a small amount.
• The second should come on when the damper wood has come up just a small amount
(0.5 mm).
• The third buzzer should come on just before the stroke-end.
* For GT models: Confirm 3-level buzzer output.
Adjust:
VR1 adjuster on the sensor sheet (at front of treble section); or mechanical adjustment.
(Not required on GT models.) See Fig. 1 and Fig. 2
●
Shift pedal
Slowly depress the pedal and confirm by listening to the buzzer. (Use headphones.)
Check:
• The first buzzer should come on when the pedal depth is 3–4 mm.
• The second buzzer should come on when the pedal is pressed down somewhat further.
• The third buzzer should come on just before the stroke-end.
* For GT models: Confirm 3-level buzzer output.
Adjust:
Mechanical adjustment (Not required on GT models.) See Fig. 2
●
Sostenuto pedal
Slowly depress the pedal and confirm by listening to the buzzer. (Use headphones.)
Check:
The buzzer should come on when the sostenuto rod is between the tab lip take-up position
and the pedal stroke-end position.
* For GT models: Confirm 1-level buzzer output.
Adjust:
Mechanical adjustment (Not required on GT models.) See Fig. 2
<Fig. 1>
<Fig. 2>
Mechanical adjustment
Summary of Contents for disklavier MX-100A
Page 1: ...HYBRID PIANO PRODUCT HANDBOOK FOR THE PIANO TECHNICIAN MHB19 00 08 CR Printed in Japan...
Page 6: ......
Page 7: ...I 1 Part I Product Description...
Page 8: ...I 0...
Page 50: ...I 42...
Page 51: ...II 1 Part II Servicing...
Page 52: ...II 0...
Page 105: ...II 53...
Page 116: ......