44
GB
You can select the front speakers you want to
drive.
Set the SPEAKERS switch to select
the front speaker system you want
to drive.
Note
This setting is not available when headphones are
connected.
9: Calibrating the
appropriate speaker
settings automatically
(Auto Calibration)
The DCAC (Digital Cinema Auto Calibration)
function allows you to perform automatic
calibration, such as checking the connection
between each speaker and the receiver,
adjusting the speaker level, and measuring the
distance of each speaker from your seating
position automatically.
Before you perform the auto calibration, set up
and connect the speakers (page 19-22).
• The AUTO CAL MIC jack is used for the
supplied optimizer microphone only. Do not
connect other microphones. Doing so may
damage the receiver and the microphone.
• During the measurement, the sound that
comes out of the speakers is very loud. The
volume of the sound cannot be adjusted. Pay
attention to the presence of children or to the
effect on your neighborhood.
• Perform the measurement in a quiet
environment to avoid the effect of noise and
get a more accurate measurement.
• If there are any obstacles in the path between
the optimizer microphone and the speakers,
the calibration cannot be performed
correctly. Remove any obstacle from the
measurement area to avoid measurement
error.
• When you use a bi-amplifier connection, set
“Sur Back Assign” to “BI-AMP” in the
Speaker settings menu before you perform
auto calibration.
Notes
• The auto calibration function does not work if
headphones are connected.
• Cancel MUTING if it is set to on.
Selecting the front speakers
Set to
To select
A
The speakers connected to the
FRONT SPEAKERS A terminals.
B
The speakers connected to the
FRONT SPEAKERS B terminals.
A+B
The speakers connected to both the
FRONT SPEAKERS A and B
terminals (parallel connection).
OFF
No audio signals are output from
any speaker terminals, or the PRE
OUT jacks.
SPEAKERS switch
Before you perform the auto
calibration
Summary of Contents for STR-DA4400ES
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