Sony HT-DDW990 - Manual (Page 33)

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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
blank display)
a)
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 .
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 32).
Error codes and remedies
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)
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 RECEIVER.
The RECEIVER indicator lights up and
receiver operation is activated.
3 Press .
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 32).
Error and warning codes
Error
code
Explanation 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.
Error
code
Explanation Remedy
continued