Adjusting The Filter - Pioneer AVIC-F77DAB Operation Manual

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Chapter
30
Audio adjustments
p When a USB storage device is connected to
USB port 1 or USB port 2, the source level
adjustment volume is automatically set to
the same level as the USB port to which the
device is connected. The source level ad-
justment volume that is automatically set
varies depending on whether the device is
connected to USB port 1 or USB port 2.
p When an iPod / iPhone with a Lightning
connector is connected to USB port 1 or
USB port 2 using a USB interface cable for
iPod / iPhone (CD-IU52) (sold separately),
the source level adjustment volume is auto-
matically set to the same level as the USB
port to which the iPod / iPhone with a Light-
ning connector is connected. The source
level adjustment volume that is automati-
cally set varies depending on whether the
iPod / iPhone with a Lightning connector is
connected to USB port 1 or USB port 2.
p When an Android Auto-compatible device
(for AVIC-F77DAB and AVIC-F70DAB) or a
MirrorLink device is connected to USB port
2, the source level adjustment volume is
automatically set to the same level as USB
port 2.
176
Engb

Adjusting the filter

The following adjustments can be made dur-
ing filter adjustments. Make the appropriate
adjustments for the reproduced frequency
band and characteristics of the connected
speaker unit.
1
Level (dB)
0
20
100
4
1 Reproduced frequency band
2 Slope adjustment
3 Cut-off frequency of the LPF
4 Cut-off frequency of the HPF
Adjusting the front and rear
speaker output
You can set the frequency range for the sound
output from the front and rear speakers.
p This function is available only when main
audio is available.
1
Press the HOME button to display the
Top menu screen.
2
Touch the following keys in the follow-
ing order.
The "Audio" screen appears.
Confirm that "Rear Speaker" is set to
3
"On".
p The default setting is "On".
4
Touch [Crossover].
The "Cutoff" screen appears.
2
1 k
10 k
Frequency (Hz)
3

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