Operation Manual

3 Turn the ignition switch to ON or ACC.
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.
4 Switch the AV source to “Off”.
= For details of the operations, refer to Dis-
playing the AV operation screen on page 72.
5 Set the video setting for the rear dis-
play to “Mirror AV”.
= For details of the operations, refer to Select-
ing the video for rear display on page 156.
p This function is available for AVIC -F40BT
only.
6 Display the “AV System Settings”
screen.
= For details, refer to Displaying the screen for
AV system settings on page 158.
7 Touch [Auto EQ Meas.].
The “Auto EQ Measurement” screen ap-
pears.
8 Plug the microphone into the mini-jack
connector.
USB and mini-jack connector
Microphone for acoustical measurement (sold sepa-
rately)
9 Touch [Start].
A 10-second countdown starts.
10 Exit the vehicle and keep the door
closed until the countdown finishes.
When the countdown is over, a measurement
tone (noise) is emitted from the speakers and
the Auto EQ measurement begins.
11 Wait until the measurement is com-
pleted.
When Auto EQ is completed, a message is dis-
played indicating that the measurement is
completed.
p If the vehicle’s acoustics cannot be mea-
sured correctly, an error message will be
displayed.
p The measurement time varies depending
on the type of vehicle.
p To stop the measurement, touch [Stop].
12 Touch [OK].
13 Store the microphone carefully in the
glove compartment or another safe place.
If the microphone is subjected to direct sun-
light for an extended period of time, high tem-
peratures may cause distortion, colour change
or malfunction.
Engb
167
Chapter
27
Customising preferences
Customising preferences