11
Troubleshooting
The unit will not power on
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Check the connections.
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If using batteries, connect a cable to the INPUT
jack.
There is no sound or output is very quiet
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Check the connections.
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Adjust the levels of the effects.
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Adjust the output volume.
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Conrm that the tuner output setting is not
“MUTE”.
There is a lot of noise
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Conrm that nothing is wrong with the instru-
ment cable.
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Use a genuine AC adapter (ZOOM AD-16).
An effect cannot be selected
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“MAX EFFECTS. DELETE ONE.” will appear on
the display when trying to add an effect that
would exceed the maximum combination limit.
Delete one effect before adding another one.