Roland BRIDGE CAST X Owner's Manual page 35

Adjusting the Mic Audio
Adjusting the input gain (sensitivity)
Here's how to adjust the mic's input gain so that the input audio is at the appropriate level.
1. On the menu screen, click the "MIC SETUP" tab and speak into the mic while adjusting the "GAIN".
Raise the input gain as high as possible, while making sure that the waveform in the graph stays within the blue area.
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