SILENT SG SERIES
26
B)
One Key Measurement
1) Start-up
Turn on the power switch while pressing the two lowest F0 (9) and G0 (11) keys, and release the keys in two seconds. (Fig. 1)
Two successive tones will be sounded at regular one-second intervals. (Key selection status) * Note 1
Press the key to be adjusted.
The tone will change to the tone of the key to be adjusted. * Note 2
Note 1: If the tone is consonant (“do”, “mi”, “so”, and “do”), the writing has already been done in the table.
If the tone is dissonant, the writing has not been done in the table.
Note 2: One key measurement requires the same procedure as for the measurement of all keys.
If more than one key is to be measured, repeat the steps 3 through 6 and then proceed to step 7).
2) Measurement
The measurement procedure is the same as the steps from 3) for measurement of all keys.
[2]
Damper Pedal Sensor Adjustment
1) Start-up of Maintenance (Measurement) Mode
Turn on the power switch while pressing the highest F#6 (82), G#6 (84) and A#6 (86) keys, and release the keys in two
seconds. (Fig. 1)
Depress the damper pedal a little in this state and a buzzer (tenuto tone) will be sounded.
2) Setting Half Point Position
Depress the damper pedal until the flatly retained damper wood in the midrange moves about 1 mm. The position
should be referred to as “half point”.
Press the highest black key A#6 (86) once when the damper wood moves about 1 mm.
When the half point is set, a buzzer (intermittent tone) will be sounded.
Depress the damper pedal further from this state and the tone will change to a buzzer (quick intermittent tone).
3) Writing the Setting Values
Press the highest white key C7 (88) once.
When the writing is finished, the tone C6 (76) will be sounded every second.
(If the writing is not finished successfully, the tone D6 (78) and the tone C6 (76) will be sounded alternately.)
The tones will keep sounding. Turn off the power switch to finish the operation.
*
Relationship between the depression of the damper pedal and the buzzer tone
•
When the damper pedal is not depressed ........................................................................ No buzzer tone is sounded.
•
When the damper pedal is depressed a little ........................................................ A buzzer (tenuto tone) is sounded.
•
When the damper pedal is depressed further (Half point) ............................ A buzzer (intermittent tone) is sounded.
•
When the damper pedal is depressed even further (Close to the stroke end)
......................................................................................................... A buzzer (quick intermittent tone) is sounded.
[3]
Sensor Test Mode
1) How to start
If the illustration of a camera is clicked, an animation will flow.
Turn on the power switch while pressing the lowest A-1 (1), B-1 (3) and C0 (4) keys, and release the keys in two seconds.
(Fig. 1)
2) Key sensor unit
Slowly press the key and confirm that four buzzers are sounded.
K1
Buzzer sound 1
Sound position is 2.7 mm from keyboard.
K2
Buzzer sound 2
Sound position is 4.5 mm from keyboard.
K3
Buzzer sound 3
Sound position is 6.3 mm from keyboard.
K4
Buzzer sound 4
Sound position is 8.1 mm from keyboard.
3) Pedal sensor unit
Damper pedal
Confirm the three levels of buzzer sounds.
Soft pedal
Confirm the one level of buzzer sound.
[4]
Total confirmation
After all is confirmed, check the sound of each key and confirm its sound volume is consistent.
