Operation Manual

— The LPF on active subwoofers or exter-
nal amps delay the lower sounds.
! If an error occurs during measurement, a
message appears and measurement is
cancelled. Check the following before mea-
suring the vehicle’s acoustics.
— Front speakers (left/right)
— Rear speakers (left/right)
— Noise
— Microphone for acoustical measure-
ment (sold separately)
— Low battery
Performing Auto EQ
p Auto EQ changes the audio settings as fol-
lows:
—“Auto EQ&TA” is set to “On”.
= For details, refer to Using the auto-ad-
justed equaliser on page 118.
— The fader/balance settings return to the
centre position.
= For details, refer to Using balance ad-
justment on page 111.
— The equaliser curve switches to “Flat”.
= For details, refer to Using the equali-
ser on page 117.
— The front and rear speakers will automa-
tically be adjusted to a high pass filter
setting.
p Previous settings for Auto EQ will be over-
written.
p Do not press the h button to open or close
the panel when you are using the micro-
phone.
CAUTION
Do not turn off the engine while the measure-
ment is in progress.
1 Stop the vehicle in a quiet place, close
all the doors, windows and sun roof, and
then turn the engine off.
If the engine is left running, engine noise may
prevent correct Auto EQ.
p If driving restrictions are detected during
measurement, measurement is cancelled.
2 Fix the microphone for acoustical mea-
surement (sold separately) in the centre of
the headrest of the driver’s seat, facing for-
ward.
The Auto EQ may differ depending on where
you place the microphone. If desired, place
the microphone on the front passenger seat
and perform Auto EQ.
3 Disconnect the iPhone or smartphone
device.
4 Turn on the ignition switch (ACC ON).
If the vehicle’s air conditioner or heater is
turned on, turn it off. Noise from the fan in the
air conditioner or heater may prevent correct
Auto EQ.
5 Switch the AV source to “OFF” .
= For details of the operations, refer to Dis-
playing the AV operation screen on page 22.
6 Press the HOME button to display the
Top menu screen.
7 Touch the following keys in the follow-
ing order.
The “Audio” screen appears.
8 Touch [A-EQ&TA Measurement].
The “A-EQ&TA Measurement” screen ap-
pears.
9 Connect the microphone for acoustical
measurement (sold separately) with this
product.
Plug the microphone into the microphone
input jack on this product.
10 Touch [Front Left] or [Front Right] to se-
lect the current listening position.
11 Touch [Start].
A 10-second countdown starts.
p The Bluetooth connection is disconnected
before the process starts.
Engb
120
Chapter
21
Audio adjustments