Sony STR-DG900 Operating Instructions Manual page 37

Error code and remedies
Error Explanation
code
ERROR The environment
CODE 10 is too noisy.
ERROR The speakers are
CODE 11 placed too near to
the optimizer
microphone.
ERROR Front speakers
CODE 20 are not detected
or only one front
speaker is
detected.
ERROR Only one
CODE 21 surround speaker
is detected.
ERROR Only one
CODE 22 surround back
speaker is
detected.
ERROR Surround back
CODE 23 speaker is
detected but
surround
speakers are not
connected.
Warning codes
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)
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.
Remedies
Make sure the
environment is
quiet during Auto
Calibration.
Place your speakers
further away from
the optimizer
microphone.
Check the front
speaker
connection.
Check the surround
speaker
connection.
Check the surround
back speaker
connection. If you
connect only one
surround back
speaker, connect it
to the SPEAKERS
SURROUND
BACK L terminal.
Be sure to connect
the surround
speakers.
b)
t PUSH ENTER
To change the settings
manually
1
Record down the warning code.
2
Press the control button.
3
Press ?/1 to turn off the receiver.
4
Follow the solution provided in the
"Warning code and solution" below.
5
Turn on the receiver and perform Auto
Calibration again (page 35).
Warning code and solution
Warning Explanation
code
WARNING The environment
CODE 40 is noisy.
WARNING The front speaker
CODE 60 balance is out of
range.
WARNING The center speaker
CODE 62 level is out of
range.
WARNING The surround left
CODE 63 speaker level is out
of range.
WARNING The surround right
CODE 64 speaker level is out
of range.
WARNING The surround back
CODE 65 speaker level is out
of range.
WARNING The surround back
CODE 66 right speaker level
is out of range.
WARNING The front speaker
CODE 70 distance is out of
range.
WARNING The center speaker
CODE 72 distance is out of
range.
WARNING The surround left
CODE 73 speaker distance is
out of range.
WARNING The surround right
CODE 74 speaker distance is
out of range.
Solution
Make sure the
environment is
quiet during Auto
Calibration.
Reposition your
c)
front speakers.
Reposition your
d)
center speaker.
Reposition your
surround left
e)
speaker.
Reposition your
surround right
f)
speaker.
Reposition your
surround back
g)
speaker.
Reposition your
surround back
h)
right speaker.
Reposition your
c)
front speakers.
Reposition your
d)
center speaker.
Reposition your
surround left
e)
speaker.
Reposition your
surround right
f)
speaker.
continued
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