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3. Pressure sensor calibration
The display shows:
Close the bellows by pressing the air button.
Attention:
Make sure to close the bellows very well so as to purge all the remaining air.
Press the Treble register [1].
At the end, the accordion will automatically pass on to the next test.
4. Version test
The display shows:
For FR-8X e.g.
Attention: If the display shows "---" instead of the version no. (e.g. 1.00), it means that this part of the software
has not been loaded, so you will have to perform the system and data update.
At the end, press the Treble register [14] to pass on to the next test.
5. Keyboard check
The display shows:
Perform all the chromatic scale twice, while exerting first a light pressure then a strong pressure on the keys.
For each key make sure:
•
That the sound can be heard correctly and with the right dynamics.
•
That one single note can be heard for each single key.
•
That the note be of the appropriate frequency (low for the keys on the left and higher for the keys on the
right).
At the end, press the Treble register [14] to pass on to the next test.
For FR-8XD Dallape' e.g.
FR-8X/XD
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