Roland Fantom-S88, Заметки по обслуживанию

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Fantom-S88
First you will test the [D BEAM] controller.
The LCD display will show “Max.”
Place your hand above the [D BEAM] controller, and move that hand
downward.
Verify that the LCD display shows the maximum value (L 127) when your
hand is approximately 5 cm from the surface of the panel.
If the test result is OK, the LCD display will show “Min.”
Place your hand above the [D BEAM] controller, and move that hand upward.
Verify that the LCD display shows the minimum value (L 0) when your hand
is approximately 45 cm from the surface of the panel.
If the test result is OK, you will automatically proceed to the next test item.
10. Pad Adjustment
This adjusts the [DYNAMIC PAD] sensitivity.
This adjustment sets the optimal [DYNAMIC PAD] sensitivity relative to a
force of 3 (kgf) applied to the [DYNAMIC PAD].
When you enter the Pad Adjustment test, the LCD display will show as
follows.
fig.10-1_70
When you press the [ENTER] button, every [DYNAMIC PAD] will blink, and
the LCD display will show as follows.
fig.10-2_70
Using the push-pull gauge you provided, apply pressure of 3 (kgf) to
[DYNAMIC PAD 4].
When you press the [ENTER] button, the setting will be saved and you will
automatically proceed to the next test item.
11. Pad Velocity
This tests [DYNAMIC PAD] operation.
When you enter the Pad Velocity test, every [DYNAMIC PAD] will blink, and
the LCD display will show as follows.
fig.11-1_70
Lightly press each [DYNAMIC PAD] from [1] through [16].
Verify that the LED of the [DYNAMIC PAD] you press changes from blinking
to lit, and that in the LCD display the “L” indication for the corresponding
button becomes lighter.
Strongly press each [DYNAMIC PAD] from [1] through [16].
Verify that the LED of the [DYNAMIC PAD] you press changes from lit to
dark, and that in the LCD display the “H” indication for the corresponding
button becomes lighter.
If the test result is OK, you will automatically proceed to the next test item.
12. Pad Aftertouch
This tests [DYNAMIC PAD] operation.
When you enter the Pad Velocity test, every [DYNAMIC PAD] will blink, and
the LCD display will show as follows.
fig.12-1_70
Strongly and slowly press each [DYNAMIC PAD] from [1] through [16].
Verify that the LED of the [DYNAMIC PAD] you press changes from blinking
to dark, and that in the LCD display the bar graph for the corresponding
button becomes lighter.
If the test result is OK, you will automatically proceed to the next test item.