background image

Complete

Turn

 

the

 

power

 

off

 

to

 

terminate

 

the

 

measurement

 

mode.

Pedal

 

sensor

 

measurement

[Start

up]

Panel

 

button

[REC]

 

+

 

[FUNC]

 

+

 

POWER

 

ON

[Damper

 

pedal

 

sensor

 

measurement

 

procedure]

Start

up

1

2

Complete

Turn

 

the

 

power

 

off

 

to

 

terminate

 

the

 

measurement

 

mode.

[Location

 

that

 

date

 

to

 

be

 

stored]

Damper

 

pedal

 

half

 

point

 

position

DM

 

Sheet

Key

 

sensor

 

measurement

Key

 

sensor

 

sheet

Piano

 

type

 

(Touch

 

curve

 

selection)

DM

 

Sheet

Display

Confirm

 

Flash

 

ROM

writing

Confirm

 

that

 

"CNP"

 

is

 

indicated

 

on

 

the

 

display.

Half

 

point

 

position

registration

When

 

the

 

damper

 

wood

 

in

 

the

 

middle

 

section

 

moves

 

1mm,

press

 

the

 

[PLAY]

 

once.

Status

Operation

*A

 

tone

 

is

sounded

 

which

you

 

can

 

ignore.

quick
intermittent
tone

Confirmation

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.

7

Finish

 

Flash

 

ROM

writing

"

‐‐‐

"

 

is

 

indicated

 

on

 

the

 

display

 

while

 

the

 

Flash

 

ROM

 

is

 

writing.

"PAS"

 

indicates

 

when

 

writing

 

is

 

finished.

Status

Damper

 

Pedal

 

Sensor

 

Measurement

Pedal

 

at

 

the

 

rest

 

position Pedal

  

not

 

depressed.

No

 

tone

Buzzer

 

sound

Display

Refer

 

to

 

"Start

up"

3/sec
intermittent
tone

"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.

Continuous
tone

 

at

 

the

key

 

that

measurement
failed

Pedal

 

sensor

 

measurement

 

includes

 

the

 

damper

 

pedal

 

sensor

 

measurement

 

which

 

sets

 

the

 

half

 

point

position

 

for

 

adjustment.

Mode

Operation

Method

Procedure

Buzzer

 

sound

Key

 

sensor

Switch

 

box

Pedal

 

beyond

 

the

 

half

point

 

position

Depress

 

the

 

damper

pedal

 

a

 

little

 

beyond

 

the

half

 

point

 

position.

Intermittent
tone

Pedal

 

at

 

the

 

end

 

position

Depress

 

the

 

damper

pedal

 

all

 

the

 

way

 

to

 

the

end.

Depress

 

the

 

damper

pedal

 

slightly.

Data

Unit

Sheet

Switch

 

box

Pedal

 

lost

 

motion

Continuous

 

tone

3

‐ 14 ‐

Summary of Contents for Silent Piano SH Series

Page 1: ...Grand Piano Upright Piano Feb 2013 Ver 1 0 SH Series MAINTENANCE HANDBOOK MHB32...

Page 2: ......

Page 3: ...n WAV format can be played on a PC as well While the Grand Silent Piano requires lever operation for switching to Silent mode SH type Silent Piano does it all via motor activation with a single press...

Page 4: ...er Pedal 5 GM Unit AC Adaptor PJP PS04 4 3 2 1 5 4 3 2 1 5 1 Switch Box 2 Soft Pedal 3 Silent Pedal Sostenuto Pedal Sostenuto model only 4 Damper Pedal 5 DC IN Unit Soundboard Side 6 Silent Lever Sost...

Page 5: ...USE Button 6 NO YES Button 7 FUNC Button 8 Function Indicator 9 Display 10 USB Terminal 11 PHONES Jacks Stereo Mini 12 VOLUME Control 13 DC IN 12V Connector 14 MIDI IN MIDI OUT Connectors 15 AUX IN AU...

Page 6: ...as shown in a picture Remove white square connector Loosen cable ties to release sensor cable from Hammer rail Headphone hanger A B Grand Piano Upright Piano When an Headphone hanger is attached to t...

Page 7: ...vertical to the hammer shank when the silent mechanism is active Fig 2 B A Grand Piano Hammer shank stopping position to 5mm 6mm from the strings Adjustment of action in the Silent mode is done with t...

Page 8: ...the hammer drop on samples to the original position Silent let off Shank stopping position 1mm to 2mm a b Regulating rod drive lever adjustment screw Regulating rod adjustment screw Small jack s knob...

Page 9: ...silent mechanism is disengaged hammer shanks do not contact the hammer shank stopper when depressing keys Rotate turn buckle counterclockwise to make Shank stop position narrower Rotate turn buckle c...

Page 10: ...the sensor bracket and the upper surface of the key sensor unit to 3 0mm to 5 0mm when depressing the black key to the lowest point and the gap between the keyboard and Key sensor rail so that it is...

Page 11: ...sensor bracket from the KS block is required Adjustment spots Sensor brackets 4 Adjustment hint 2 each Fig 10 11 To narrow a gap Add KS spacer s To increase a gap Remove KS spacer s Damper pedal detec...

Page 12: ...n Depress the damper pedal or push the PLAY button once to the register rest value then proceed to step 4 Pressing the same key more than once has no effect on measurement 3 sec intermittent tone Conf...

Page 13: ...Soft pedal or press the STOP button once to go back to step 2 2 Key Complete to be measured Check Keyboard No of the Key to be measured on the display Depress the damper pedal or push the PLAY button...

Page 14: ...the half point position 7 Finish Flash ROM writing is indicated on the display while the Flash ROM is writing PAS indicates when writing is finished Status Damper Pedal Sensor Measurement Pedal at the...

Page 15: ...or select t49 to terminate the test mode Display Test No Testing item t02 t04 t07 Mode Method Operation Test mode Panel button Keyboards t06 t47 t05 t49 Upright Piano Grand Piano Execute the selected...

Page 16: ...nt Screw Damper Pedal Sensor Adjustment Sostenuto Pedal Sensor Adjustment Screw Soft Pedal Sensor Adjustment Screw Sensor Adjustment Screw Pedal or Pedal lever Grand Piano Upright Piano Upright Piano...

Page 17: ...ion Press the YES NO button to select t04 then press the PLAY button once to execute the test Status Operation Buzzer sound Complete Push the PLAY button once to terminate the sensor testing item In b...

Page 18: ...erminate the sensor testing item Execute Soft pedal sensor test Press the YES NO button to select t05 then press the PLAY button once to execute the test Confirmation Confirm that the soft pedal senso...

Page 19: ...us Operation Pedal at the rest position Pedal not depressed Display Buzzer sound Display Refer to Start up Execute Piano type selection Press the YES NO button to select t47 then press the PLAY button...

Page 20: ...on the display press the PLAY button once again Finish installation End indicates on display when program installation is finished Complete Unplug DC IN 12V power cord from Switch box or unplug power...

Page 21: ...installed GM unit MD DC IN Switch box CN2 Key sensor unit GP Shift UP Soft Pedal sensor Sosutenuto Pedal sensor Damper Pedal sensor CN1 Hammer sensor unit CN1 CN4 CN5 Grand Piano only DC IN unit AC a...

Page 22: ...RCUIT BOARD ZA103600 PEDAL SENSOR UNIT LG WR310200 DAMPER PEDAL PEDAL SENSOR UNIT SG WV003000 SHIFT PEDAL PEDAL SENSOR UNIT SOG WU740200 SOSTENUTO PEDAL GM UNIT ZE297300 SH GMA CIRCUIT BOARD ZE000100...

Page 23: ...CUIT BOARD ZA103600 PEDAL SENSOR UNIT L VQ461900 DAMPER PEDAL PEDAL SENSOR UNIT SH WK149900 SOFT PEDAL PEDAL SENSOR UNIT SOC WK725500 SOSTENUTO PEDAL Sostenuto model only WD275500 ZF030700 Only U mode...

Page 24: ......

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