From
the
Commander
Automatic
Measurement
Function
REMO
TE
COM
MAN
DER
llUX·[8DD
//
$/I...A'IE
Rotary encoder
Before
Performing
Automatic
Measurement
II
This unit is equipped with ImprintEQ, RoadEQ, and AutoTCR as
automatic measurement functions.
• The Commander cannot set lmprintEQ setup. Refer to
PC
Operation
Section
"Setting lmprintEQ" (page 17).
~WARNING
•
Do
not
perform
automatic measurement while
th
e vehicle is
running.
Do
not
perf
orm
automatic measurement while the vehicle is
running. Automatic measureJ;Ilent requires microphon
es
to
be
in
stalled in the cabin to measure acoustic characteristics, and
th
e
spe
aker
s m
ay
output l
ou
d noise for m
eas
urement.
This
may
interfere with safe driving and lead to an accident.
Be sure to read before performing the automatic
measurement.
•
Th
e automatic measurement should
be
performed in a quiet
pl
ace
with the engine,
air
-conditioner,
and
heater turn
ed
off
lf
a mobile
phone
or
ca
r phone is insta
ll
ed
in the
ve
hicle, move them outside
of
the cabin, or turn the power
off
Sound other than the measuring
sound (ambie
nt
noise around the vehicle, engine nois
e,
and
ri
ng
tones)
may
interfere with measureme
nt,
resulting in inaccurate
measurement
of
the acoustic characteristics
of
the cab
in.
• Be aware that
th
e battery may
be
drained
if
you use the unit f
or
an
extended
pe
ri
od
of
time without running the engine.
•
Th
e microphone supplied with this product is specifically designed
for
this type
of
meas
ur
eme
nt
. Use
of
any oth
er
microphone will give
poor
or
no
results. Use
of
microphones other than the one supplied is
not reco
mm
e
nd
ed.
• If the system is equipped with a
power
amplifi
er
with input level
co
ntr
ol
or
a powered subwoofer, the measureme
nt
may not be
possible
if
the input level is set l
ow
. However, to perform correct
meas
ur
eme
nt
, the input level should not be set too high.
• For a power amplifi
er
with low-pass
fil
te
r,
turn
off
the low-pass
fi
lter
of
the
pow
er amplifier to
mak
e measurement. The low-pass .filter
in
the power
ed
subwoofer
or
the
pow
er amplifier
for
a subwoofer
should be set at the highest cut
off
f requency.
42-EN
Measurement sequence for the automatic measurement
functions
Perform the automatic measurement in the following sequence.
When lmprintEQ is used:
First, lmp
rintEO
,
then
RoadEO
.
When lmprintEQ is not used:
First,
Au
t
oTCR,
then
Road
EQ
.
• When
lmp
rintEQ is used, AutoTCR is not required.
• When lmprintEQ
and
AutoTCR are performed after RoadEQ, re-
perform R
oa
dEQ.
Turning
lmprintEQ
On/Off
lmprintEQ setting is performed on a PC. The commander can only
switch the ImprintEQ memory settings.
1 Press and hold [FUNC.] for at least 2 seconds.
The memory setting switches with each press.
lmp
rin
tEO
1
---7
lmprintEO 2
---7
lmprintEQ
OFF
---7
lmpr
in
t
EQ
1
lmprintEO 1/lmprintEO
2:
l
mp
rintEQ ON mode
• Memory settings that do not include lmprintEQ measurem
ent
data
ar
e skipped.
• For further details on lmprintEQ, refer to
PC
Operation Secti
on
"S
etting
lm
print
EQ"
(page 17).
Adjusting
the
Time
Correction
Automatically
(Auto
TCR)
A vehicle poses a unique listening environmen
t.
Speaker distances vary
widely to ea
ch
listening position. These special conditions can be
overcome using the included microphone and the powerful
measurement system in this processor. The processor measures and
analyzes data automatically
to
optimize time correction for each speaker
and listening posi
ti
on selected.
1 Preparing for measurement.
• Park the vehicle
in
a quiet location.
• Close doors, windows, sunroof, etc.
• Turn the a
ir-
conditioner and heater
OFF
.
• Turn off the engine
of
the vehic
le
.
2 Preparing the microphone.
Place the microphone at
th
e
li
stening position (driver's seat,
etc.). A camera tripod is recommended for this purpose.
•
Th
e
mi
crophone should be placed
at
shoulder height.
• When you save the measurement data values
for
various listening
positions
in the prese
t,
you can easily l
oad
one
of
them as necessary.
3 Turn the ignition switch of the vehicle to ACC (On).
•
If
an
air
-conditioner
or
heater
is
turned on, turn it
off
Me
as
ureme
nt
should not be performed if
ai
r-conditioner or heater noise is prese
nt
.
4 Press [FUNC.].
5 Rotate the [Rotary encoder] to select "Sound Field
Adj.," and then press the [Rotary encoder].
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