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46
GB
5 Press RETURN/EXIT O.
The auto calibration start up screen
appears.
Notes
• DTS 96/24 signals are played back as 48 kHz
signals if the frequency response measurement
result is utilized.
• The frequency response measurement result is not
utilized in the following cases.
– MULTI IN is selected.
– “2ch Analog Direct” is being used (page 111).
– Input signals of which the sampling frequency is
more than 96 kHz are being received.
Tip
The size of a speaker (LARGE/SMALL) is
determined by the low characteristics. The
measurement results may vary, depending on the
position of the optimizer microphone and speakers,
and the shape of the room. It is recommended that
you follow the measurement results. However, you
can change those settings in the Auto Calibration
settings menu (page 71). Save the measurement
results first, then try to change the settings if you
want.
Message list after auto calibration
measurement
Parameter Explanation
Full Flat Makes the measurement of
frequency from each
speaker flat.
Engineer Sets the frequency to one
that matches that of the
Sony listening room
standard.
Front Reference Adjusts the characteristics
of all the speakers to match
the characteristics of the
front speaker.
OFF Sets the auto calibration EQ
to off.
Display Explanation
CODE 31 SPEAKERS (OFF/A/B/A+B) is
set to OFF. Set it to others and re-
perform the auto calibration.
CODE 32 None of the speakers were
detected. Make sure that the
optimizer microphone is
connected properly and
reperform the auto calibration.
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
speakers 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
SPEAKERS R terminals. When
you connect only one surround
back speaker, connect it to the
SURROUND BACK
SPEAKERS L terminals.
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