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The table below shows the display when
measurement starts.
* The corresponding speaker indicator lights
up in the display during measurement.
When measurement ends, “COMPLETE”
appears on the display and the settings are
registered.
After you have finished
Disconnect the optimizer microphone from the
receiver.
Notes
• Auto Calibration cannot detect the sub woofer.
Therefore, all sub woofer settings will be
maintained.
• If you have repositioned your speakers, we
recommend that you perform Auto Calibration
again to enjoy the surround sound.
Tips
• When Auto Calibration starts:
– Stand some distance away from the speakers and
the listening position to avoid measurement
failure. This is because test signals are output
from the speakers during measurement.
– Avoid making noise to get a more accurate
measurement.
• During the measurement process, the Auto
Calibration is canceled when you do the following.
–Press ?/1 or MUTING.
– Press the input buttons or turn the INPUT
SELECTOR on the receiver.
– Change the volume level.
– Connects the headphones.
–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 code and remedies”
below.
5 Turn on the receiver and perform Auto
Calibration again (page 29).
Error code 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 speakers
connection.
ERROR 21 Only one surround speaker is
detected. Check the surround
speakers connection.