Olympus DM-20 DM-10 Press the FF or REW button to select the bass effect level., Press the PLAY button to save your setting., Press the STOP button to close the menu.

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4
5
Press the FF or REW button to select
the bass effect level.
The levels switch in the following rotation,
“OFF” “LOW” “MIDDLE” “HIGH”.
6
Press the PLAY button to save your
setting.
7
Press the STOP button to close the
menu.
If you wish to set other menus, press and
hold the PLAY button for more than 1
second without pressing the STOP button.
Increasing the WOW effect (WOW EFFECT)
TruBass
5
6
5
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7
If you want to change the WOW level while listening to sound,
press the MENU button for at least 1 second during playback
and then start procedure from step 3.
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Notes
•Both the surround effect and bass effect are OFF as the WOW default
settings.
•If there is no action taken within 8 seconds during the WOW settings
during playback, the recorder will revert to normal play.
•“ WOW ” will be displayed on the screen if the surround effect or the
bass effect is set.
•The WOW effect will be weakened if the bit rate for any music file is
less than 32 kbps.
•Depending on the song, the WOW effect will be heightened, and
may sound like noise. If this happens, adjust the WOW effect.