Справочник Пользователя для Sony 4-168-043-14(1)

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Pre
p
ar
ing the
 R
eceive
r
Error codes and remedies
When warning codes appear
During Auto Calibration, the warning code 
provides information on the measurement 
result. The warning code will appear on the 
display cyclically as follows:
Warning code 
t blank display t (warning 
code 
t blank display)
b)
 
t PUSH t blank 
display 
t ENTER
b)
Appears when there are more than one warning 
code.
You can choose to ignore the warning code as 
the Auto 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 ?/1 to turn off the receiver.
4
Follow the solution provided in the 
“Warning codes and solutions” below.
5
Turn on the receiver and perform Auto 
Calibration again (page 31).
Warning codes and solutions
c)
For details, see “Note” and “Tip” on page 18.
Error
 
code
Cause and remedy
ERROR 10 The environment is too noisy. Make 
sure the environment is quiet during 
Auto Calibration.
ERROR 11 The speakers are placed too near the 
optimizer microphone. Place your 
speakers further away from the 
optimizer microphone.
ERROR 12 None of the speakers are detected. 
Make sure that the optimizer 
microphone is connected properly and 
perform Auto Calibration again.
ERROR  20 Front speakers are not detected or only 
one front speaker is detected. Check 
the front speakers connection.
ERROR 21 Only one surround speaker is 
detected. Check the surround speakers 
connection.
Warning 
code
Explanation and solution
WARN. 40 The environment is noisy. Make sure 
the environment is quiet during Auto 
Calibration.
WARN. 60 The front speaker level is out of range. 
Reposition your front speakers.
c)
WARN. 62 The center speaker level is out of 
range. Reposition your center 
speaker.
c)
WARN. 63 The surround left speaker level is out 
of range. Reposition your surround left 
speaker.
c)
WARN. 64 The surround right speaker level is out 
of range. Reposition your surround 
right speaker.
c)
WARN. 70 The front speaker distance is out of 
range. Reposition your front 
speakers.
c)
WARN. 72 The center speaker distance is out of 
range. Reposition your center 
speaker.
c)
WARN. 73 The surround left speaker distance is 
out of range. Reposition your surround 
left speaker.
c)
WARN. 74 The surround right speaker distance is 
out of range. Reposition your surround 
right speaker.
c)