Sony HT-AS5 User Manual

You can check the speaker distance or speaker 
level.

The measurement result of a speaker will not appear 
if the system does not recognize that the speaker is 
connected.

Disconnect the optimizer microphone from the 
subwoofer.

If you have changed the position of the speakers, it 
is recommended that you perform Auto Calibration 
again in order to enjoy the surround sound.

You can delete the result of Auto Calibration.
If there is no saved data, you cannot perform 
this operation.

“LEVEL” appears on the display.

V/v repeatedly until  

b.

V/v repeatedly until 

b.

V/v repeatedly until 

The saved result is deleted.
The settings for speaker distance and 
speaker level return to their initials.

WARNING 41
WARNING 42

The sound received by the 
optimizer microphone is out of 
the acceptable range. The 
distance between the optimizer 
microphone and the speakers is 
too close. Set them away, and 
then try to perform the Auto 
Calibration again.

WARNING 43

The distance and position of the 
subwoofer cannot be detected. 
This may be caused by noise. Try 
to perform the Auto Calibration 
in a quiet environment.

NO WARNING There is no warning information.