Olympus DS-40 - Manual (Page 32)

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Set the Low Cut Filter (LowCut Filter)
Set the Low Cut Filter
The recorder has a Low Cut Filter function to minimize low-frequency sounds and record
voices more clearly. This function can reduce noise from air conditioners, projectors and
other similar noises.
1 While the recorder is stopped or
during recording, press the
MENU
button for 1 second or longer.
The menu opens. (
☞ P60, 62)
2 Press the
+
or
–
button to choose
“LowCut Filter”.
3 Press the OK or 9 button.
The Low Cut Filter setup process begins.
4 Press the
+
or
–
button to choose
between “On” and “Off”.
On: Low Cut Filter will be turned on.
Off: Low Cut Filter will be cancelled.
If it goes to the menu screen during
recording, move the cursor and the Low Cut
Filter will be turned On/Off according to the
movement so you can check the effect with
the recording monitor. (
☞P27)
If it is set to “On”, will appear on the display.
a Low Cut Filter indicator
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