Alpine Multimedia Manager PXA-H900 Owner's Manual page 39

4
Press the or button to switch the phase.
0 180
PHAS E F LOW 180
[deg]
L R
Switching the subwoofer between
stereo and monaural
1) At step 3 above, select "Sub Wf.".
2) Press the or button to switch between "ST" (stereo)
and "MONO" (monaural).
ST MONO
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