98
Appendices
■
Notes do not sound
Compared to other problems, there are a greater number and wider variety of reasons that notes do not
sound. However in many cases, this problem is caused by incorrect connections between devices, or by
incorrect driver or software settings.
●
Is the power of the connected device(s) turned on?
●
Has the volume level been lowered by the volume knob?
●
Have the MIDI IN and OUT connectors been connected incorrectly?
●
Can you hear sound through a connected set of headphones?
If you can hear sound in the headphones, check whether the audio cable conveying the signal to the other
device is broken or has a faulty connection, or whether there is a problem with the connected audio
device.
●
Does the bar indicator move in the display?
If the bar indicator is moving.
The SD-90 is receiving MIDI data correctly. Check the setting of the volume knobs and the cable
connections once again.
If the bar indicator is not moving.
Is the lowest dot of the bar indicator in the display dark?
If this is dark, Part Mute is turned on. Turn it off (
"Muting a part"
(p. 26)).
●
The volume level of all parts may have been lowered.
"Adjusting the volume in the main screen"
(p. 13)
●
The volume level may have been lowered by an expression pedal (or similar device) connected to a
connected MIDI device.
●
Are the audio routing settings correct?
Refer to
"Selecting a routing"
(p. 52) and check the settings.
If there is still no sound, it is possible that there is a problem with the driver or software settings. Refer to
“Troubleshooting”
in the Getting Started manual, and check the appropriate points.
■
The bar indicator does not move even when notes sound
●
Is PART A shown in the display while you are sending MIDI messages to Part B?
If so, press
[PART ]
or
[PART ]
to view
PART B
in the display.
■
Sound is distorted
●
Is an effect that distorts the sound being applied?
If a specific sound or part is distorted, lower the Part Level.
●
Is the USB recording level or OUTPUT level too high?
The input level is excessive. Lower the input level of each source as described in
"Setting the volume of
the source sound"
(p. 53).
■
Pitch is incorrect
●
Is the pitch of all parts or of a specific part incorrect by more than a semitone?
●
Did you make Fine Tune settings for a specific part?
●
Have Pitch Bend messages been received without returning to the zero value?
■
Notes are “stuck” (continue sounding)
●
Depending on the sequencer software you are using, changing the recording track while playing the
keyboard may cause notes to stick.
sd90_manual_e.book 98 ページ ２００４年１０月４日 月曜日 午後３時２８分
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