IBM DM-10 - Manual (Page 20)

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Using the Variable Control Voice Actuator (VCVA)
When the microphone senses that sounds have reached a preset threshold volume level, the
built-in Variable Control Voice Actuator (VCVA) starts recording automatically, and stops when
the volume drops below the threshold level.
The VCVA feature help extend recording time and conserve memory by turning off recording
during silent periods. This helps make the playback, with no lulls or dead space, more efficient
and convenient.
1 Press and hold the MENU button for
1 second or longer.
The menu opens (
☞ P.31).
2 Press the FF or REW button until
“VCVA” flashes on the display.
3 Press the PLAY button.
The VCVA setup process begins.
4 Press the FF or REW button to choose
between ON and OFF.
ON : Will start recording in VCVA mode.
OFF : Will resume recording in normal mode.
5 Press the PLAY button to complete
the setup screen.
6 Press the STOP button to close the
menu.
When ON is selected, a VCVA indication will
be displayed on the screen.
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6
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3,5
2,4
3,5
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Using the V
ariable Control V
oice Actuator
(VCV
A)