Jensen VM9224BT Operating Instructions Manual page 17

VM9224BT
Setting Options
DVD English
Menu
Audio Sub-menu Features
Setting Options
DRC Off
On
Loudness Off
On
Sub- Off
woofer
On
Sub Filter 80Hz
120Hz
160Hz
DVD menu (if applicable) is displayed in English.
Employ the Dynamic Range Control for better playback for
low volumes.
Turn bass boost on/off
Turn the subwoofer on/off.
Selecting a crossover frequency sets a cut-off frequency of
the subwoofer's LPF (low-pass filter).
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Function
Function