Sony STR-DA5400ES 사용자 가이드

You can select the front speakers you want to 
drive.

This setting is not available when headphones are 
connected.

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 23-26).
• 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.

• The auto calibration function does not work if 

headphones are connected.

• Cancel MUTING if it is set to on.

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