Sony STR-DA4600ES Operating Instructions Manual page 50

If a warning message appears, check the
message and use the receiver without change.
Or if necessary, perform auto calibration
again.
When "Error Code" appears
Check the error and perform auto calibration
again.
1
Press to select "Enter."
2
Press B/b to select "Retry," then press
.
Message list after auto calibration measurement
Display Explanation
Code 30 Headphones are connected. Remove the headphones and perform auto calibration again.
Code 31 SPEAKERS (A/B/A+B/OFF) is set to OFF. Set it to others and re-perform the measurement.
Code 32 None of the speakers were detected. Make sure that the optimizer microphone is connected
properly and reperform the measurement.
If the optimizer microphone is connected properly but the error code appears, the optimizer
microphone cable may be damaged or improperly connected.
Code 33 • None of the front speakers are connected or only one front speaker is connected.
• The optimizer microphone is not connected.
• Either the left or right surround speaker is not connected.
• Surround back speakers are connected even though surround speakers are not connected.
Connect the surround speaker(s) to the SURROUND terminals.
• The surround back speaker is connected only to the SURROUND BACK/FRONT HIGH/
ZONE 2 R terminals. When you connect only one surround back speaker, connect it to the
SURROUND BACK/FRONT HIGH/ZONE 2 L terminals.
• Only one front high speaker is connected. Connect the front high speaker to each of the
SURROUND BACK/FRONT HIGH/ZONE 2 terminals.
• Front high speakers are connected even though surround speakers are not connected.
Connect the surround speaker(s) to the SURROUND terminals.
Warning 40 The measurement has completed. However, the noise level is high. You may be able to
perform the measurement properly if you try it again, even though the measurement cannot
be performed in all environments. Try to perform the measurement in a quiet environment.
Warning 41 The input from the microphone is too big.
Warning 42 • It may be too close the distance between the speaker and the microphone.
Retry the measurement after setting apart from each other.
• When you use the receiver as a pre-amplifier, either messages may appear, depending the
power amplifier you connect. However, there will be no problems, even if you continue to
use the receiver without changes.
Warning 43 The distance and position of a subwoofer cannot be detected. Or the angle of the speaker
position cannot be detected. This may be caused by noise. Try to perform the measurement
in a quiet environment.
NO WARNING There is no warning information.
---------- No speakers are connected.
50
GB
3
Repeat steps 6 to 7 in "Performing auto
calibration" (page 47).
To save measurement results
that caused an error without
taking a remedy
1
Press V/v to select "Save" in step 7 in
"Performing auto calibration" (page 47),
then press .
2
Follow the steps in "Saving the
measurement results" (page 49) to
save the measurement results.