Troubleshooting; Problems With The Sound - Roland GAIA Synthesizer SH-01 Owner's Manual

Troubleshooting

If the GAIA SH-01 does not operate as you expect, please check the following points first.
Overall
Symptom
Power does not turn on

Problems with the sound

Symptom
No sound
926b
Volume of device connected
to EXT IN jack is too low.
Sound is distorted
Pitch is incorrect
Notes continue sounding
when you play the keyboard
("stuck notes")
Cause
Make sure that the GAIA SH-01's AC adaptor is correctly connected to the outlet and to the
instrument itself, and that the power cord is correctly connected to the AC adaptor.
Cause
Is the connected amp or speaker powered up?
Could the volume be lowered?
Have you checked to make sure the [VOLUME] knob is not set too low?
Could the MASTER LEVEL be lowered?
Check the MASTER LEVEL setting.
Are the connections correct?
Can you hear sound through headphones?
If you can hear sound through headphones, it may be that the connected cable is broken,
or that your amp or mixer has malfunctioned. Check the connection cable and your
equipment.
If there's no sound when you play the keyboard, could the Local switch be turned off?
Access the LOCAL SW parameter and turn the Local switch on.
Could the tones of the patch be turned off?
Turn TONE 1–3 on.
Are the effect settings correct?
Check settings such as effect on/off, effect balance, and level.
Could the volume have been lowered by pedal operations or by MIDI messages (volume or
expression messages) received from an external MIDI device?
Could you be using a connection cable that contains a resistor?
Use a connection cable that does not contain a resistor.
Could you have applied an effect that distorts the sound?
If a specific patch or tone is distorted, lower the volume of that patch or tone.
If the overall sound is distorted, use the [VOLUME] knob to lower the volume.
Could the tuning of the GAIA SH-01 be adjusted incorrectly?
Check the Master Tune setting.
Could the pitch have been changed by a pedal operation or by a pitch bend message received
from an external MIDI device?
Could you have edited the Coarse Tune or Fine Tune of a specific part?
Check the Pitch and Detune settings.
Could the polarity of the Hold Pedal (pedal polarity) be reversed?
Check the Pedal Polarity setting.
Could the [KEY HOLD] button be pressed?
Check the [KEY HOLD] button.
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