When error codes appear
When an error is detected during Auto
Calibration, an error code will appear on the
display cyclically after each measurement
process as follows:
Error code _ blank display _ (error code
blank display) a) _ PUSH _ blank display
ENTER
a)Appears wheu there are more thau oue error code.
To rectify the error
1 Record down the error code.
2 Press @.
3 Press I/(.D to turn off the receiver.
4 Rectify the error.
For details, see "Error codes and remedies"
below.
5 Turn on the receiver and perform Auto
Calibration again (page 29).
Error codes and remedies
Error code Cause and remedy
ERROR 10 The eu'dronment is too noisy.
Make sure the environment is quiet
during Auto Calibration.
ERROR I I The speakers are placed too near
the optimizer microphone. Place
your speakers lurther away lrom
the optimizer microphone.
ERROR 12 None of the speakers are detected.
Make sure that the optimizer
microphone is connected properly
aud perlk_rm Auto Calibration
again.
ERROR 20 Front speakers are not detected or
only one fi'out speaker is detected.
Check the front speaker
connection.
ERROR 21 Only one surround speaker is
detected. Check the surround
speaker connection.
When warning codes appear
During Auto Calibration, the warning code
provides inl\_rmation on the measurement
result. The warning code will appear on the
display cyclically as follows:
Warning code _ blank display _ (warning
code _ blank display) b) _ PUSH _ blank
display _ ENTER
b)Appears when there are more than one warning
code.
You can choose to ignore the warning code as
the Anto Calibration function will
automatically adjust the settings. You can also
change the settings manually.
To change the settings
manually
1 Record down the warning code.
2 Press @.
3 Press I/(.D to turn offthe receiver.
4 Follow the solution provided in the
"Warning codes and solutions" below.
5 Turn on the receiver and perform Auto
Calibration again (page 29).
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