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11
Section
Audio Adjustments
Using the high pass filter
When you do not want low sounds from the
subwoofer output frequency range to play from
the front or rear speakers, switch the HPF (high
pass filter) on. Only frequencies higher than
those in the selected range are output from the
front and rear speakers.
1 Press 5 or ∞ to select HPF from the AUDIO
MENU, and press A.MENU.
HPF adjustment indications are displayed.
2 Press 5 to turn high pass filter on.
HPF:ON appears in the display. High pass filter
is now on.
• To turn high pass filter off, press ∞.
3 Press 2 or 3 to select a high pass filter
range.
Press 2 and FREQUENCY:50 Hz is displayed.
Press 3 and 80 Hz, 125 Hz is displayed. Only
frequencies higher than those in the selected
range are output from the front or rear speak-
ers.
Note
• If you switch the SFEQ mode, the HPF func-
tion is automatically switched off. By switch-
ing the HPF function on after selecting the
SFEQ mode, you can combine HPF function
with SFEQ function.
Adjusting source levels
SLA (Source level adjustment) lets you adjust
the volume level of each source to prevent radi-
cal changes in volume when switching between
sources.
• Settings are based on the volume level of the
FM tuner, which remains unchanged.
1 Compare the FM tuner volume level with
the level of the source you wish to adjust.
2 Press 5 or ∞ to select SLA from the AUDIO
MENU, and press A.MENU.
SLA adjustment indications are displayed.
3 Press 5 or ∞ to adjust the source volume.
Each press of 5 or ∞ increases or decreases
the source volume.
• LEVEL:+4 – LEVEL: –4 is displayed as the
source volume is increased or decreased.
Notes
• Since the FM tuner volume is the control, it is
not possible to apply source level adjustments
to the FM tuner.
• The AM tuner volume level can also be
adjusted with source level adjustments.
• The built-in CD and the multi-CD players are
both set to the same source level adjustment
volume automatically when using the AVH-
P6400CD.
• External unit 1 and External unit 2 are set to
the same volume adjustment setting automat-
ically.