Sony HCD-FX900W 매뉴얼

face the calibration mic, and there should be 
no obstruction between the speakers and the 
calibration mic. Be quiet during the 
measurement.

X/x to select [YES], then press 

Calibration starts.

• Avoid being in the measurement area and 

making noise during the measurement (about 1 
minute), to avoid measurement failure. During 
the measurement, test signals are output from 
the speakers.

• Reflections from walls or the floor may affect 

measurements.

• If an error message appears, follow the message, 

then select [YES].
An error message appears when:

– the headphones are connected.

– the calibration mic is not connected.

– front speakers are not correctly connected.

– surround speakers are not correctly 

connected.

– front and surround speakers are not correctly 

connected.

– subwoofer is not connected.

C/X/x/c to select [YES] or [NO], 

x The measurement is OK.

Disconnect the calibration mic, then select 
[YES]. The result is implemented.

x The measurement is not OK.

Follow the message, then select [YES] to 
retry.

• You can check the distance between the listening 

position and each speaker. See page 83.

• While the Auto Calibration function works:

– do not turn off the power.

– do not press any button.

– do not change the volume.

– do not change the function.

– do not change the disc.

– do not insert or eject a disc.

– do not connect the headphones.

– do not disconnect the calibration mic.

A.CAL MIC

Calibration mic

Measuring. Please wait a moment.

FRONT L :
FRONT R :
CENTER  :
SUBWOOFER :
SURROUND L :
SURROUND R :
If OK, unplug calibration mic and select
YES.

YES

16ft   4.8m     0.0dB
16ft   4.8m     0.0dB
16ft   4.8m  + 1.0dB
16ft   4.8m  + 4.0dB
10ft   3.0m  - 2.0dB
10ft   3.0m  - 2.0dB

Measurement complete.

NO

Check speaker connection.
Retry?

YES

Measurement failure.

NO