Alpine PXA-H800 - Setting Imprinteq

Setting
lmprintEQ
ImprintEQ is a system to obtain the optimum acoustic effect from each
seat position, based on the automatically measured acoustic data
of
the
cabin.
To
use ImprintEQ, you should perform acoustic measurement
of
the
cabin beforehand.
lmprintEQ
measurement
flow
Prepare the vehicle and
install
the microphone.
Turn
the ignition key to ACC
ON
position, and start
ALPINE
PXA-H800
Sound.
For a system
other than an
automobile
factory system
1
When
it
is an automobile
factory system
Play
back the SETUP
DISC
that comes
with the unit
on
the head unit.
Select
the listening position.
Following
the instructions on the screen, conduct the
automatic measurement.
Select
the target curve.
Save the measurement values.
1
Preparing for measurement.
• Park
the
vehicle
in
a quiet
location.
• Close
doors, windows, sunroof, etc.
•
Turn
the air-conditioner and heater
OFF.
•
Turn
off the engine of the
vehicle.
2
Preparing the microphone.
Place
the microphone
at
ear
level
(a camera tripod
is
useful
for this purpose).
•
The direction
of
the microphone does not affect the measurement.
3
Turn the ignition switch of the
vehicle
to ACC (On).
•
If
an air-conditioner or heater is turned
on,
tum
it
off
Measurement
should not be performed
if
air-conditioner or heater noise is present.
From a
PC
4
Click [lmprintEQ]
for [Shortcut] tab
in
the main
menu.
The Automatic Measurement tab screen
will
be displayed.
•
When you click {Automatic Measurement]
in
the Function switching
tab, the Automatic Measurement tab screen will also be displayed.
Refer
to
"Operating
the Function Switching
Tab"
(page
7).
5 Click
[Setup] for "lmprintEQ."
The
lmprintEO
mode
selection
screen
will
be
displayed.
6
Select
either [Factory Audio] or [Other] and
click.
Factory Audio: When
an
automobile
factory system
is
connected to AUX1, choose this.
Other: Choose
[Other]
when a head unit other than
an
automobile
factory system
(commercially
available
unit
including ALPINE
products)
is
connected.
If
you
select [Factory Audio], go to
Step
7.
If
you
select [Other], go to Step
1
0.
7
Insert
the
SETUP DISC
into the head unit.
Click
[START] within
10
seconds of
Track01
starting.
8
Following
the instructions on the screen, adjust the
input level
of the device connected to AUX1. When
"OK"
is
displayed, click [OK].
9
Click
[START] within
10
seconds of
Track02
starting.
Measurement of the frequency characteristic
will
be started.
When measurement
is
completed, a confirmation message
will
be
displayed.
•
If
you want
to
stop measurement, click [CANCEL].
10
Click [OK]
when a message appears.
The Area Selection
screen
is
displayed.
11
Select
the
listening
position.
Select
the area from
[ALL], [FRONT], [FRONT LEFT], [FRONT
RIGHT],
and
[REAR], and
click [Next].
If
[ALL]
is
selected,
the system
will
measures the
characteristics from
all
seat positions.
The measurement screen
will be
displayed.
17-EN