Sony HT-DDW680 Operating Instructions Manual page 22

Error and warning codes
Error codes
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 t blank display t (error code t
a)
t PUSH t blank display
blank display)
t ENTER
a)
Appears when there are more than one error code.
To rectify the error
1
Record down the error code.
2
Press the control button.
You can also use ENTER on the receiver.
3
Press ?/1 to turn off the receiver.
4
Rectify the error.
For details, see "Error code and remedies"
below.
5
Turn on the receiver and perform Auto
Calibration again (page 21).
Error code and remedies
Error Explanation
code
ERROR 10 The environment
is too noisy.
ERROR 11 The speakers are
placed too near
the optimizer
microphone.
ERROR 20 The front
speakers are not
detected or only
one front speaker
is detected.
ERROR 21 Only one
surround speaker
is detected.
22 GB
Remedies
Make sure the
environment is
quiet during Auto
Calibration.
Place your speakers
further away from
the optimizer
microphone.
Check the front
speakers
connection.
Check the surround
speakers
connection.
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)
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 the control button.
You can also use ENTER on the receiver.
3
Press ?/1 to turn off the receiver.
4
Follow the solution provided in the
"Warning code and solution" (page 23).
5
Turn on the receiver and perform Auto
Calibration again (page 21).
b)
t PUSH t blank