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When you select
"P.
INFO."
You can check the phase
of
each speaker (in
phase/out
of
phase).
1 Press
./+
repeatedly to select a
speaker you want to check.
Display and explanation
•••
"'IN
The
speaker is
in
phase.
•••
* OUT
The
speaker is
out
of
phase.
The
"+"
and "-"
terminals
of
the
speaker
may be
connected
the
other
way around. However,
depending
on the
speakers, "
•••
OUT"
appears on the display
even though the speakers are
connected
properly. This
is
because
of
the
speakers'
specifications.
In
this case, you
can
continue
to
use the receiver.
2 Press 8 to return to step 2 of
"3:
Confirming/saving the
measurement results" (page 36).
When you select "WARN CHK"
If
a warning on the measurement result is
present, detailed information is displayed.
Display and explanation
W -
•••
*40
The
measurement has completed.
However,
the
noise level is high. You
may
be able to perform the
measurement
properly
if
you try
it
again. even
though
the measurement
cannot
be
performed
in all
environments. Try to perform the
measurement
in a
quiet environment.
W·
•••
"'41
The
sound
input from the
optimizer
microphone
is
outside the acceptable range. It is louder than the
loudest
sound
that can be measured.
Try
to perform
the measurement when the
environment
is quiet
enough
to allow proper measurement.
W -
•••
*42
The
volume
of
the receiver
is
out
of
the acceptable
range.
Try
to perform the measurement when the
environment
is quiet
enough
to allow
proper
measurement.
38
GB
Display and explanation
W -
•••
*43
The
distance and position
of
a
subwoofer
cannot be
detected. This may be
caused
by noise.
Try
to
perform the measurement in a quiet environment.
NO
WARN
There is no warning information.
*
•••
represent a speaker channel
FL
Front
left
FR Front right
CNT
Center
SL
Surround
left
SR
Surround
right
SBL
Surround
back left
SBR
Surround
back
right
LH
Front
left high
RH
Front
right high
SW
Subwoofer
To
return to step 2 of
"3: Confirming/saving the
measurement results"
Press
8.
Tip
Depending on the position
of
the subwoofer. the
measurement results for polarity may vary.
However, there will be no
problems
even
if
you
continue
to use the receiver with that value.