Yamaha disklavier MX-100B Service Manual - Page 16

Browse online or download pdf Service Manual for Musical Instrument Yamaha disklavier MX-100B. Yamaha disklavier MX-100B 50 pages.

Print Page

MX-100B

4. Adjusting the pedal cushion unit

Use the adjustment screw to adjust the clearance between the pedal and the bottom sill to 1.0

mm.

5. Adjusting the hammer sensor unit

The hammer sensor position is adjusted accord-

ing to the ON position of the M2 sensor. Press

the hammer forward and use the spacer to make

adjustments so that the M2 is ON when there is a

1.5+/-0.8 mm gap between the string and the tip

of the hammer.

Procedure

(1) While pressing the L/R buttons, turn the

power switch ON and the test program will

begin.

(2) Press the + button 8 times to move to the

Piano Test (keyboard playback will begin).

(3) Press the STOP button to stop playback.

(4) Manually press the hammer to move it toward

the string.

(5) When M2 turns on, the buzzer will sound.

This allows you to adjust the sensor position.