Olympus DS-30 Online Instructions Manual page 58

Set the Voice Filter (Voice Filter)
3
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Note
• Voice Filter is not available while Noise Cancel is set.
58
6 Press the STOP button to close the
menu.
If the recorder goes to the menu screen
during playback, press the 0 button to
6
close the menu screen.
If it is set to "On",
display.
a Voice Filter indicator
will appear on the