./> control dial

1 During playback or radio reception, press (MENU).2 Rotate the ./> control dial until “HPF” appears.

3 Press the –mor M+ button to select the cut-off frequency. Each time you press the –mor M+ button, the frequency changes as follows:

off (default setting) y 78 Hz y 125 Hz

4 Press the ./> control dial. After the frequency setting is complete, the display returns to the normal playback mode.

Adjusting the volume of the subwoofer(s)

VOL control dial

1 Press (SOURCE) to select a source (radio, CD, MD, or AUX).

2 Press the VOL control dial repeatedly until “SUB” appears.3 Rotate the VOL control dial to adjust the volume.

After 3 seconds, the display returns to the normal playback mode.

Tip

The volume level is adjustable from –10 dB to +10 dB. (Below –10 dB, “–∞dB” is displayed.)

Adjusting the cut-off frequency for the subwoofer(s)

To match the characteristics of the connected subwoofer(s), you can cut out the unwanted high and middle frequency signals entering the subwoofer(s). By setting the cut-off frequency (see the diagram below), the subwoofer(s) will output only low frequency signals so you can get a clearer sound image.

Level

off

 

Cut-off frequency

 

 

 

 

 

 

Frequency (Hz)

./> control dial

1 During playback or radio reception, press (MENU).

2 Rotate the ./> control dial until “LPF” appears.

3 Press the –mor M+ button to select the cut-off frequency. Each time you press the –mor M+ button, the frequency changes as follows:

off (default setting) y 125 Hz y 78 Hz

4 Press the ./> control dial. After the frequency setting is complete, the display returns to the normal playback mode.

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