Sony CTR-K790, Operating Instructions Manual

Page: 23 / 60

23 US
Getting Star
ted
2
Measurement starts.
The measurement process will take a few
minutes to complete.
The table below shows the display when
measurement starts.
* The corresponding speaker indicator lights
up in the display during measurement.
3
Measurement ends.
“COMPLETE” appears on the display
and the settings are registered.
4
Disconnect the optimizer
microphone from the receiver
after you have finished.
Note
Auto Calibration cannot detect the sub woofer.
Therefore, all sub woofer settings will be
maintained.
Tip
During the measurement process, Auto Calibration
is canceled when you do the following.
– Press
?
/
1
, input buttons or MUTING.
– Change the volume level.
– Press AUTO CAL again.
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
blank display)
a)
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 22).
Error codes and remedies
Measurement for Display
Environment noise
level NOISE.CHK
Speaker connection MEASURE and SP
DET. appears
alternately*
Speaker level MEASURE and GAIN
appears alternately*
Speaker distance MEASURE and
DISTANCE appears
alternately*
Error and warning codes
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 Front speakers are not detected or
only one front speaker is detected.
Check the front speaker
connection.
ERROR 21 Only one surround speaker is
detected. Check the surround
speaker connection.
continued