Pioneer AVH-X4700BS Owner's Manual

Corrects a little the audio level difference between the music

files or the sources (for the narrow dynamic range audio

signal).

●

Mode2:

Corrects widely the audio level difference between the

music files or the sources (for the wide dynamic range audio

signal).

Adjusting loudness

This function compensates for deficiencies in the low-frequency

and high-frequency ranges at low volume.
p

This function is not available while you make or receive a call

using the hands-free function.

1 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

2 Touch [Loudness].
3 Touch the item.

The following items are available:

Off (default), Low, Mid, High.

Using the subwoofer output

This product is equipped with a subwoofer output mechanism,

which can be turned on or off.

1 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

2 Touch [Subwoofer] to switch “On” (default) or

“Off”.

Adjusting the cutoff frequency
value

You can adjust the cutoff frequency value of each speaker.

The following speakers can be adjusted:

Standard Mode: Front, Rear, Subwoofer.

Network Mode: High, Mid, Subwoofer.
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“Subwoofer” is available only when “Subwoofer” is “On”.

 Using the subwoofer output on page 44

1 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

2 Touch [Crossover] or [Subwoofer Settings].
3 Touch or

to switch the speaker you want

to adjust.

4 Drag the graph lines to the position you want to

adjust.

The following items can also be set.

●

⁂⁚⁓⁥⁗

Switches the subwoofer phase between normal and reverse

position.

●

LPF/HPF:

Switches the LPF/HPF setting to “On” or “Off”.

 This function is not available when adjusting the

High speaker.

 Touch or

to switch the adjusting speaker.

Switching the rear speaker
output

1 Turn the source off.
2 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

3 Touch [Rear Speaker Output].
4 Touch to switch “Rear” (default) or

“Subwoofer”.

Boosting the bass

1 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

2 Touch [BASS Boost].
3 Touch to select the bass boost level from 0 to

+6.

Selecting the listening position

You can select a listening position that you want to make as the

center of sound effects.

1 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

2 Touch [Listening Position].
3 Touch the desired position to change the lis-

tening position.

The following items are available:

Off (default), Front, Front Left, Front Right, All.

“All” is not available when “Network Mode” is selected as

the speaker mode.

Adjusting the speaker output
levels finely

Fine adjustments of the speaker output level can be made by

listening to audio output.
p

This function is available when “Subwoofer” is set to “On”.

 Using the subwoofer output on page 44

1 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

2 Touch [Speaker Level].
3 Touch or

to select the listening position

if necessary.

The following items are available:

Off (default), Front, Front Left, Front Right, All.
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“All” is not available when “Network Mode” is selected as

the speaker mode.

If you change the listening position setting, the output

levels of all the speakers will change in conjunction with the

setting.

4 Touch or

to adjust the speaker output

level.

“–24” dB to “10” dB is displayed as the distance to be cor-

rected is increased or decreased.

The following speakers are available:

Standard Mode: Front Left, Front Right, Rear Left, Rear Right,

Subwoofer

Network Mode: High Left, High Right, Mid Left, Mid Right,

Subwoofer

 To use this function, the vehicle’s acoustics must

be measured in advance.

Adjusting the time alignment

By adjusting the distance from each speaker to the listening

position, time alignment is able to correct the time required for

sound to reach the listening position.

1 Measure the distance between the head of the

listener and each speaker unit.

2 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

3 Touch [Time Alignment].

4 Touch or

to select the listening position

if necessary.

The following items are available:

Off (default), Front, Front Left, Front Right, All.
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“All” is not available when “Network Mode” is selected as

the speaker mode.

If you change the listening position setting, the output

levels of all the speakers will change in conjunction with the

setting.

5 Touch or

to input the distance between

the selected speaker and the listening position.

You can input the value between 0 and 140 inch.

The following speakers are available:

Standard Mode: Front Left, Front Right, Rear Left, Rear Right,

Subwoofer

Network Mode: High Left, High Right, Mid Left, Mid Right,

Subwoofer

 If you touch [TA On], the time alignment is turned

off mandatorily.

 This function is available only when the listening

position setting is set to “Front Left” or “Front

Right”.

 To use this function, the vehicle’s acoustics must

be measured in advance.

Switching the time alignment
preset

1 Display the “Audio” setting screen.

 Displaying the “Audio” setting screen on page 43

2 Touch [Time Alignment Preset].
3 Touch the item.

●

Initial (default):

Sets to the initial setting value.

●

ATA:

Reflects the result of “A-EQ&TA Measurement” to the

setting value.

●

Off:

Resets all setting values to 0.

●

Custom:

Sets to the value adjusted at “Time Alignment”.

When you adjust the time alignment, the preset item will

switch automatically to “Custom”.

“Custom” can be selected only when the listening position is

set to “Front Left” or “Front Right”.

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Audio adjustments

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