Roland GW-7 用户手册
28
Troubleshooting
This section provides points to check and actions to take when the
GW-7 does not function as you expect. Refer to the appropriate
section for the problem you are experiencing.
GW-7 does not function as you expect. Refer to the appropriate
section for the problem you are experiencing.
Do not use any AC adaptor and power cord other than the one
included. Doing so will cause malfunctions.
included. Doing so will cause malfunctions.
Could the VOLUME knob be turned down?
If playing the keyboard does not produce
sound, could Local Control be turned OFF?
sound, could Local Control be turned OFF?
Turn
Local Ctrl
ON
Could pedal operations or MIDI messages
(exclusive or volume) received from an
external MIDI device have lowered the
volume?
(exclusive or volume) received from an
external MIDI device have lowered the
volume?
Could the volume of the part be turned down?
Adjust the volume parameters (
Vol Main
,
Vol Dual
,
Vol Split
,
Vol
ChordBs
,
Vol Drum
,
Vol Bass
,
Vol Backing
Could you have used the Minus-One function
to mute (silence) a specific part? (p. 23)
to mute (silence) a specific part? (p. 23)
Does the MIDI receive channel of the part
match the MIDI transmit channel of the
connected MIDI device?
match the MIDI transmit channel of the
connected MIDI device?
Set the MIDI channel of the connected external device to match the
GW-7. (p. 26)
GW-7. (p. 26)
Are MIDI messages being transmitted?
Turn
MIDI TxRx
to a setting other than
OFF
Does the MIDI transmit channel of the GW-7’s
keyboard controller section match the MIDI
receive channel of the connected MIDI device?
keyboard controller section match the MIDI
receive channel of the connected MIDI device?
Set the MIDI channel of the connected external device to match the
GW-7. (p. 26)
GW-7. (p. 26)
Some tones, such as drum sets or bass tones,
have a limited range of pitches.
have a limited range of pitches.
The reverb and chorus effects for the
keyboard parts won’t be applied if their
amounts are set to 0.
keyboard parts won’t be applied if their
amounts are set to 0.
Raise the
Cho Main
,
Cho Dual
,
Cho Split
,
Rev Main
,
Rev Dual
, and
Rev Split
settings above
0
If MFX is not OFF, chorus is not applied to
Main mode/the upper part of Split mode/the
first tone of Dual mode.
Main mode/the upper part of Split mode/the
first tone of Dual mode.
If Tone MFX is OFF, some combinations of
tones and effects may sound different in
comparison to other tones.
tones and effects may sound different in
comparison to other tones.
Turn the
Tone MFX
setting
ON
. Alternatively, select a different
MFX
Could the pitch bend range be set to 0?
Set the
P.Bend Range
to a value other than
0
Some tones alternately pan the sound to left
and right each time you play a note.
and right each time you play a note.
You cannot change this setting for these tones.
If the Pan Main, Pan Dual, or Pan Split
parameters are set to Rnd, the sound will
alternate between left and right each time you
play a note. (p. 18)
parameters are set to Rnd, the sound will
alternate between left and right each time you
play a note. (p. 18)
Power Does Not Turn On
No Sound from the GW-7
No Sound from a Specific
Part
No Sound from a Connected
MIDI Device
No Sound in a Specific
Range of Pitches
Effects Are Not Applied
The Effect Sounds Wrong
Pitch Bend Not Obtained
When Pitch Bend Lever Is
Moved
Sound Is Alternately Heard
from Left and Right
(Panned) Each Time You
Play a Note
GW-7_e.book 28 ページ ２００５年２月１６日 水曜日 午前８時４８分