How to operate the Sound Adjustment Mode

[SEL] button

Turn the [SEL] button to select the cut-off frequency.

When the button is turned, the frequency changes in the following order.

Speaker layout: 3-way speaker system Hi / M-LPF:

200Hz 250Hz 315Hz 400Hz 500Hz 630Hz 800Hz 1kHz 1.25kHz 1.6kHz 2kHz 2.5kHz 3.15kHz 4kHz 5kHz 6.3kHz 8kHz 10kHz M-HPF / Low:

63Hz 80Hz 100Hz 125Hz 160Hz 200Hz

Speaker layout: 4-speaker system Front/Rear:

63Hz 80Hz 100Hz 125Hz 160Hz 200Hz 250Hz 315Hz 400Hz 500Hz 630Hz 800Hz 1kHz 1.25kHz 1.6kHz 2kHz 2.5kHz 3.15kHz 4kHz 5kHz 6.3kHz 8kHz 10kHz

Woofer:

63Hz 80Hz 100Hz 125Hz 160Hz 200Hz

164