User manual

The send effect is not working
• Confirm that the EFX RETURN is unlit.
• Raise the EFX RETURN fader, and confirm that the EFX RETURN level meters are lit.
• Confirm the send amounts of the channels on which you want to use the effect.
There is no sound or output is very quiet from MONITOR
OUT A–E
• Confirm the mixes of each output.
• Confirm that the output volume of each output is raised (MONITOR OUT A PHONES and MONITOR OUT
A–E knobs).
• Confirm the settings of the MONITOR OUT A–E switches.
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Audio interface
Cannot select or use the device
• Confirm that
the is connected to the computer correctly.
• Confirm that is set to OFF on the
.
• Quit all the software that is using the
, and turn the off and on again.
• Reinstall the driver.
• Connect the
directly to a USB port on the computer. Do not connect it through a USB hub.
Sound skips during playback or recording
• If you can adjust the audio buffer size of the software that you are using, increase the buffer size.
• Connect the
directly to a USB port on the computer. Do not connect it through a USB hub.
• Turn the automatic sleep function and other computer power saving settings off.
Cannot play or record
• Confirm that the is connected to the computer correctly.
• Confirm that the Sound setting of the computer you are using is set to "ZOOM L-12".
• Confirm that
is set for input and output in the software that you are using.
• Confirm that the , is lit red and the level meters are lit for channels 9/10 or 11/12.
• Quit all the software that is using the
, and disconnect and reconnect the USB cable connected to
the
.
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