Sony STR-DH540 用户手册

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页码 80
29
GB
Prep
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 Recei
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• The speakers emit very loud sound during the 
calibration and the volume cannot be adjusted. 
Provide consideration to your neighborhood and 
to the children in presence.
• If the muting function has been activated before 
you perform Auto Calibration, the muting 
function will shut off automatically.
• The correct measurements may not be able to 
take or Auto Calibration cannot be performed 
when special speakers, such as dipole speakers 
are used.
To set up the Auto 
Calibration
1
Connect the supplied optimizer 
microphone to the AUTO CAL MIC 
jack.
2
Set up the optimizer microphone.
Place the optimizer microphone at your 
seating position and set it at the same 
height as your ears.
Confirm active subwoofer 
setup
• When a subwoofer is connected, turn on 
the subwoofer and turn up the volume 
prior to activating the subwoofer. Turn 
the LEVEL to just before the mid-point.
• If you connect a subwoofer with a 
crossover frequency function, set the 
value to maximum.
• If you connect a subwoofer with an auto 
standby function, set it to off 
(deactivated).
Depending on the characteristics of the 
subwoofer you are using, the setup distance value 
may be different from the actual position.
When you connect two 
subwoofers to the receiver
If you cannot obtain measurement results 
of the “Auto Calibration” function 
correctly, depending on the environment, 
or you want to make fine adjustments, you 
can set up the subwoofers manually. For 
details, see “Manual Setup” in the Speaker 
Settings menu (page 56).
To cancel Auto Calibration
The Auto Calibration function will be 
canceled when you perform the following 
during the measurement process:
– Press ?/1.
– Press the input buttons on the remote 
control or turn the INPUT SELECTOR 
on the receiver.
– Press .
– Press SPEAKERS on the receiver.
– Change the volume level.
– Connect the headphones.
To set up the receiver 
manually
Notes
Optimizer 
microphone
Note