26US

When you select “DIST” or

“LEVEL”

You can check the speaker distance or speaker
level.

When you have finished

Disconnect the optimizer microphone from the
receiver.
Note
If you have changed the position of the speakers, it
is recommended that you perform Auto Calibration
again in order to enjoy the surround sound.
You can delete the result of Auto Calibration.
If there is no saved data, you cannot delete the
result.
1Press AMP MENU.
2Press V/v repeatedly until
“A.CAL” appears, then press
or b.
3Press V/v repeatedly to select
“A.CAL CLR”, then press or
b.
4Press V/v to select “YES”, then
press .
The saved result is deleted.
The settings for speaker distance and
speaker level return to their defaults.
Warning code Explanation
WARN 41
WARN 42
The sound input from the
optimizer microphone is out of
the acceptable range. The
distance between the optimizer
microphone and the speakers is
too closed. The distance between
the optimizer microphone and the
speakers is too closed. Set them
away, and then try to perform the
Auto Calibration.
WARN 43 The distance and position of a
subwoofer cannot be detected.
This may be caused by noise. Try
to perform the Auto Calibration
in a quiet environment.
NO WARN There is no warning information.

Clearing the measurement

result