Sony HT-DDW790 Operating Instructions Manual page 25

Error codes
When an error is detected during Auto
Calibration, an error code will appear on the
display cyclically after each measurement
process as t_llow:
Error code -_ blank display -_ (error code -_
blank display) a) -_ PUSH -_ blank display
-_ ENTER
a)Appears wheu there are more thau
()lie
error code.
To rectify the error
1 Record down the error code.
2 Press @.
3 Press I/(.D to turn off the receiver.
4 Rectify the error.
For details, see "Error cozies and remedies"
below.
5 Turn on the receiver and perform Auto
Calibration again (page 24).
Error codes and remedies
Error Explanation Remedy
code
ERROR 10 The environment Make sure the
is too noisy, erlviroumeut is
quiet during Auto
Calibration.
ERROR I I
The speakers are Placeyourspeakers
placed too near further away from
the optimizer the optimizer
microphone, microphone.
ERROR 12
None of the Make sure that the
speakers are optimizer
detected, microphone is
connected properly
and perform Auto
Calibration.
ERROR 20 The l?'out Check the flout
speakers are not speakers
detected or only connection.
one ti"ont speaker
is detected.
ERROR 21 Only one Check the surround
surround speaker speakers
is detected, connection.
Warning codes
During Auto Calibration, the warning code
provides information on the measurement O
result. The warning code will appear on the ,._
display cyclically as follows: 5'
Warning code --+ blank display --+ (warning
code --+ blank display) b) --+ PUSH --+ blank m
display -_ ENTER _.
bYAppears when there are more Ihau one warning
code.
You can choose to ignore the warning code as
the Auto Calibration fimction 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 I/(.D to turn off the receiver.
4 Follow the solution provided in the
"Warning cozies and solutions" (page 26).
5 Turn on the receiver and perform Auto
Calibration again (page 24).
continued_
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