Sony HT-DDW5500 Operating Instructions Manual page 33

Error and warning codes
When error codes appear
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 .
3
Press ?/1 to turn off the receiver.
4
Rectify the error.
For details, see "Error codes and remedies"
below.
5
Turn on the receiver and perform Auto
Calibration again (page 32).
Error codes and remedies
Error code Cause and 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 The 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 23 Surround back speaker is detected
but surround speakers are not
connected. Be sure to connect the
surround speakers.
When warning codes appear
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 .
3
Press ?/1 to turn off the receiver.
4
Follow the solution provided in the
"Warning codes and solutions" below.
5
Turn on the receiver and perform Auto
Calibration again (page 32).
Warning codes and solutions
Warning Explanation and solution
code
WARN. 40 The environment is noisy. Make sure
the environment is quiet during Auto
Calibration.
WARN. 50 The center speaker is not connected.
Be sure to connect the center
speaker.
WARN. 51 The surround speakers are not
connected. Be sure to connect the
surround speakers.
WARN. 52 The surround back speaker is not
connected. Be sure to connect the
surround back speaker.
WARN. 60 The front speakers balance are out of
range. Reposition your front
c)
speakers.
WARN. 62 The center speaker level is out of
range. Reposition your center
d)
speaker.
b)
t PUSH t blank
continued
33 GB