Sub-Woofer Settings
You can adjust the audio output when a sub-woofer is connected.
Setting sub-woofer level
You can adjust the sub-woofer output level.
Touch
.
Touch
or 
of the woofer level.
You can set the output at any of 13 output levels (+6 to -6).
After completing the setting, touch
to store
the setting and return to the immediately preceding screen.
Switching the phase
The sound outputted from the sub-woofer includes the same frequency bands as the sound from the front/rear speakers, and cancellation can occur under some in-vehicle conditions. Switch the phase of the sub-woofer to prevent this phenomenon. You can set the phase in according to the in-vehicle conditions.
Touch
or 
.
- : Sets the output timing of
the speakers and sub-woofer to be the same.
- : Staggers the output timing
of the speakers and sub-woofer.
After completing the setting, touch
to store
the setting and return to the immediately preceding screen.
Setting low pass filter
The low pass filter cuts out frequencies higher than the set frequency (high-band frequencies) and allows lower frequencies (low-band frequencies) to pass.
Touch
or 
.
After completing the setting, touch
to store
the setting and return to the immediately preceding screen.
