Epiphan Pearl Mini Live Video Production System with 512GB SSD (NA/JP) - Manual (Page 143)

Pearl Mini User Guide Disable or enable audio and output port volume
4. For input sources, do the following:
a. Select an Audio source from the drop down list.
b. (Optional) Adjust the volume. Enter a value from 0 to 100 percent in the Audio volume field.
c. (Optional) Choose whether or not to display the audio meter from the Audio meter drop down.
d. If displaying the audio meter, select horizontal or vertical from the Audio meter orientation drop
down to change the orientation of the displayed audio meter.
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