Acer MP-320 User Manual page 36

English Manual
to increase and decrease. Press the "Menu" button to
confirm and return to the main menu.
Use "Rec Setting/Voc Bitrate" to set the sampling rate
of recording, which ranges from 32Kpbs to 128Kbps
and is displayed by scroll bar. Press the "Left/Right"
button to increase and decrease. Press the "Menu"
button to confirm and return to the main menu.
Rec Setting/Synchonrous
Use "Rec Setting/Synchronous" to set the synchronous.
After entering the setting menu, press the "Left/Right"
button to select to turn the Sync function on or off. If
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