
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Troubleshooting
No sound or very low volume
• Confirm that the POWER switch is set to
“ON”.
• Check the connections (
¦
P4–5).
• Adjust the patch level (
¦
P17).
• Adjust the master level (
¦
P22).
• If you are using the expression pedal
to adjust the volume, adjust the pedal
position until the volume level is suitable.
There is a lot of noise
• Check shielded cables for defects.
• Use only a genuine ZOOM AC adapter.
An effect is not working
• If limits on effect processing capacity,
the number of units or the amount of
resources used are exceeded, effects will
be bypassed and the following message
will appear (
¦
P9).
PROCESS OVERFLOW
Expression pedal does not work well
• Confirm the setting of the connected
pedal (
¦
P41).
• Select the pedal effect (
¦
P42).
• Adjust the pedal (
¦
P43).