Sony HT-DDW1500 Operating Instructions Manual page 34

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 the control button.
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 33).
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.
ERROR 23 Surround back
speaker is
detected but
surround
speakers are not
connected.
34 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.
Be sure to connect
the surround
speakers.
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.
3
Press ?/1 to turn off the receiver.
4
Follow the solution provided in the
"Warning code and solution" below.
5
Turn on the receiver and perform Auto
Calibration again (page 33).
Warning code and solution
Warning Explanation
code
WARN. 40 The environment
is noisy.
WARN. 50 The center speaker
is not connected.
WARN. 51 The surround
speakers are not
connected.
WARN. 52 The surround back
speaker is not
connected.
WARN. 60 The front speakers
balance are out of
range.
WARN. 62 The center speaker
level is out of
range.
b)
t PUSH t blank
Solution
Make sure the
environment is
quiet during Auto
Calibration.
Be sure to connect
the center speaker.
Be sure to connect
the surround
speakers.
Be sure to connect
the surround back
speaker.
Reposition your
c)
front speakers.
Reposition your
d)
center speaker.