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Owner's Manual - Roland

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Appendices<br />

Troubleshooting<br />

This section provides points to check and actions to take when the GW-8 does not function as you expect. Refer to the appropriate<br />

section for the problem you are experiencing.<br />

Problem Check/Solution Page<br />

Power Does Not Turn On<br />

Is the included AC adaptor/power cord correctly connected to an AC outlet and<br />

to the GW-8?<br />

• Do not use any AC adaptor and power cord other than the one included.<br />

Doing so will cause malfunctions.<br />

p. 14<br />

Could the VOLUME knob be turned down? —<br />

No Sound from the GW-8<br />

If playing the keyboard does not produce sound, could Local Switch be turned<br />

OFF?<br />

• Turn Local Switch ON.<br />

Could pedal operations or MIDI messages (exclusive or volume) received from<br />

an external MIDI device have lowered the volume?<br />

Could the volume of the Part be turned down?<br />

• Adjust the volume parameters in the PERFORM MIXER screen.<br />

p. 43<br />

p. 46<br />

p. 25<br />

—<br />

No Sound from a Specific Part<br />

Could you have used the Minus-One function to mute (silence) a specific Part? p. 30<br />

Does the MIDI receive channel of the part match the MIDI transmit channel of the<br />

connected MIDI device?<br />

• Set the MIDI channel of the connected external device to match the GW-8.<br />

p. 43<br />

p. 46<br />

No Sound from a Connected MIDI<br />

Device<br />

Effects Are Not Applied<br />

The Effect Sounds Wrong<br />

Pitch Bend Not Obtained When<br />

Pitch Bend Lever Is Moved<br />

Sound Is Distorted<br />

Are MIDI messages being transmitted?<br />

• Turn MIDI TxRx to a setting other than OFF.<br />

Does the MIDI transmit channel of the GW-8’s keyboard controller section match<br />

the MIDI receive channel of the connected MIDI device?<br />

• Set the MIDI channel of the connected external device to match the GW-8.<br />

The reverb and chorus effects for the keyboard parts won’t be applied if their<br />

amounts are set to 0.<br />

• Check the Effect Send settings.<br />

MFX will apply only to the realtime performance of the part you play by hand<br />

(the Upper Part or Lower Part). Be aware that MFX will not apply to recorded<br />

song data.<br />

Some combinations of Tones and effects may sound different in comparison to<br />

other Tones.<br />

• Check the Effect Source settings.<br />

Could the Pitch Bend Range be set to 0?<br />

• Set the Pitch Bend Range to a value other than 0.<br />

For some effect or Part volume settings, the sound may distort. Adjust the following<br />

parameters.<br />

• Volume parameters in the PERFORM MIXER screen<br />

• Amount of reverb or chorus for the Effect Send settings<br />

• Overall volume and volume balance<br />

Could you be applying an effect such as overdrive or distortion which intentionally<br />

distorts the sound?<br />

p. 44<br />

p. 46<br />

p. 44<br />

p. 46<br />

p. 42<br />

p. 42<br />

p. 41<br />

—<br />

p. 25<br />

p. 42<br />

p. 24<br />

p. 42<br />

53

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