Sony HT-DDW99 Operating Instructions Manual page 32

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)
blank display) t PUSH t 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 RECEIVER.
The RECEIVER indicator lights up and
receiver operation is activated.
3
Press the .
4
Press ?/1 to turn off the receiver.
5
Rectify the error.
For details, see "Error codes and remedies"
below.
6
Turn on the receiver and perform Auto
Calibration again (page 31).
Error codes and remedies
Error Explanation
code
ERROR 10 The environment
is too noisy.
ERROR 11 The speakers are
placed too near
the optimizer
microphone.
ERROR 12 None of the
speakers are
detected.
ERROR 20 Front speakers
are not detected
or only one front
speaker is
detected.
32
US
Remedy
Make sure the
environment is
quiet during Auto
Calibration.
Place your speakers
further away from
the optimizer
microphone.
Make sure that the
optimizer
microphone is
connected properly
and perform Auto
Calibration.
Check the front
speaker
connection.
Error Explanation
code
ERROR 21 Only one
surround speaker
is detected.
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 RECEIVER.
The RECEIVER indicator lights up and
receiver operation is activated.
3
Press the .
4
Press ?/1 to turn off the receiver.
5
Follow the solution provided in the
"Warning codes and solutions" below.
6
Turn on the receiver and perform Auto
Calibration again (page 31).
Remedy
Check the surround
speaker
connection.
b)
t PUSH t blank