User manual

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Fine adjustments of the speaker output level can be made by
listening to audio output.
1 Display the “"<?HC” setting screen.
 Refer to Displaying the “"<?HC” setting screen on page 63
2 Touch [);83589(.8J8B].
3 Touch [<] or [>] to select the listening position
if necessary.
The following items are available:
'QQ, L9C:=Z., L9C:=Z-, L9C:=, "BB.
p
The default setting is “'QQ”.
p
If you change the setting for the listening position, the
output levels of all the speakers will change according to the
setting.
4 Touch [<] or [>] to adjust the speaker output
level.
p “0>f” dB to “dN” dB is displayed as the level to be corrected
is increased or decreased.
The following items are available:
L9C:=(.8Q=, L9C:=(-HDE=, -839(.8Q=, -839(-HDE=, )<TOCCQ89
p
If the Auto EQ measurement has been done, the result of the
Auto EQ measurement will be applied by touching [";;BK(
"<=C(+g] (the results are also applied to some settings
simultaneously).
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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 “"<?HC” setting screen.
 Refer to Displaying the “"<?HC” setting screen on page 63
3 Touch [&H78("BHD:78:=].
4 Touch [<] or [>] to select the listening position
if necessary.
The following items are available:
'QQ, L9C:=Z., L9C:=Z-, L9C:=, "BB.
p
The default setting is “'QQ”.
p
If you change the listening position setting, the distance
value 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.
The following items are available:
L9C:=(.8Q=, L9C:=(-HDE=, -839(.8Q=, -839(-HDE=, )<TOCCQ89
p
You can input the value between 0 cm and 500 cm.
p The distance can be adjusted manually only when the listen-
ing position setting is set to “L9C:=Z.” or “L9C:=Z-”.
p
If the Auto EQ measurement has been done, the result of the
Auto EQ measurement will be applied by touching [";;BK(
"<=C(+g] (the results are also applied to some settings
simultaneously).
 If you touch [&"(':], the time alignment is turned
off mandatorily.
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There are multiple equalizer curves that you can easily recall at
any time. The equalizer curves you can recall are as follows:
)R23GG, 1CO89Q<B, !3=<93B, #C43B, LB3=, 6<G=C7d and 6<G=C7>
p
The default setting is “1CO89Q<B”.
1 Display the “"<?HC” setting screen.
 Refer to Displaying the “"<?HC” setting screen on page 63
2 Touch [%93;EH4(+g].
3 Touch the equalizer curve name.
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p If the preset equalizer curve other than “6<G=C7d” or
“6<G=C7>” is modified, the equalizer curve settings in
“6<G=C7d” will be overwritten.
p
If the equalizer curve stored in “6<G=C7d” or “6<G=C7>” is
modified, each stored curve will be overwritten.
1 Display the “"<?HC” setting screen.
 Refer to Displaying the “"<?HC” setting screen on page 63
2 Touch [%93;EH4(+g].
3 Select a curve that you want to use as the basis
of customising.
4 Touch the frequency for which you want to
adjust the level.
p If you touch “6<G=C7d” or “6<G=C7>”, recall the equalizer
curve currently stored in “6<G=C7d” or “6<G=C7>”.
p
If you trail a finger across the bars of multiple equaliser
bands, the equaliser curve settings will be set to the value of
the touched point on each bar.
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You can set the auto-adjusted equalizer to suit the vehicle’s
acoustics. To use this function, the Auto EQ measurement must
be done in advance.

Refer to Adjusting the equaliser curve automatically (Auto EQ)
on page 64
The default setting is “'QQ”.
1 Display the “"<?HC” setting screen.
 Refer to Displaying the “"<?HC” setting screen on page 63
2 Touch ["<=C(+gX&"] to switch “':” or “'QQ”.
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By measuring the vehicle’s acoustics, the equaliser curve can be
adjusted automatically to suit the vehicle interior.
WARNING
A loud tone (noise) may be emitted from the speakers when
measuring the vehicle’s acoustics. Never perform Auto EQ
measurement while driving.
CAUTION
 Thoroughly check the conditions before performing Auto
EQ, as the speakers may be damaged if this is performed
under the following conditions:
—
When the speakers are incorrectly connected. (For exam-
ple, when a rear speaker is connected as a subwoofer
output.)
—
When a speaker is connected to a power amp delivering
output higher than the speaker’s maximum input power
capability.

If a microphone for acoustical measurement (sold
separately) is not placed in an appropriate location, the
measurement tone may become loud and measurement
may take a long time, resulting in battery drainage. Be sure
to place the microphone in the specified location.
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 Perform Auto EQ in as quiet a place as possible, with the
vehicle engine and air conditioning switched off. Also, cut
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