Section

06Audio Adjustments

Adjusting bass

You can adjust the cut-off frequency and the bass level.

In FRT1 mode, bass adjustment affects only the rear output: front output cannot be adjusted.

1 Press AUDIO to select Bass.

Press AUDIO until Bass appears in the display.

2Select the desired frequency with 2/3. Press 2 or 3 until the desired frequency appears in the display.

4063100160 (Hz)

3Press 5 or to adjust the bass level. Each press of 5 or increases or decreases the bass level.+6 –6is displayed as the level is increased or decreased.

Adjusting loudness

Loudness compensates for deficiencies in the low- and high-sound ranges at low volume.

1 Press AUDIO to select Loud.

Press AUDIO until Loud appears in the display.

2 Press 5 to turn loudness on.

Loudness level (e.g., Loud Mid) appears in the display.

3 Press 2 or 3 to select the level.

Press 2 or 3 until the desired level appears in the display.

Low (low)—Mid(mid)—High(high)

4Press to turn loudness off. Loud OFF appears in the display.

Adjusting treble

You can adjust the cut-off frequency and the Treble level.

In FRT1 and FRT2 modes, treble adjustment affects only the front output: rear output cannot be adjusted.

1 Press AUDIO to select Treble.

Press AUDIO until Treble appears in the display.

2Select the desired frequency with 2/3. Press 2 or 3 until the desired frequency appears in the display.

2.5k4k6.3k10k (Hz)

3Press 5 or to adjust the treble level. Each press of 5 or increases or decreases the treble level.+6 –6is displayed as the level is increased or decreased.

Using subwoofer output

This unit is equipped with a subwoofer output which can be switched on or off. When a sub- woofer is connected to the rear output, first, switch the rear output setting to subwoofer, then turn the subwoofer output on. For more details, see Switching the rear output setting on page 34.

1 Press AUDIO to select Sub-W1.

When the rear output setting is subwoofer, you can select Sub-W1. Press AUDIO until Sub-W1appears in the display.

2Press 5 to turn subwoofer output on. Sub-W1 ON appears in the display. Subwoofer output is now on.

• You can turn off subwoofer output by pressing

.

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Pioneer DEH-P6400 operation manual Adjusting bass, Adjusting loudness, Adjusting treble, Using subwoofer output