Sony DAV-DZ720 Operating Instructions Manual page 69

face the calibration mic, and there should be
no obstruction between the speakers and the
calibration mic. Be quiet during the
measurement.
A.CAL MIC
Calibration mic
5
Press X/x to select [YES], then press
.
Calibration starts.
Measuring. Please wait a moment.
Note
• Avoid being in the measurement area and
making noise during the measurement (about 3
minutes), 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.
– there is excessive noise around the
calibration mic.
– the calibration mic is overloaded.
6
Press C/X/x/c to select [YES] or [NO],
then press .
x The measurement is OK.
Disconnect the calibration mic, then select
[YES]. The result is implemented.
Measurement complete.
FRONT L : YES
FRONT R : YES
CENTER : NONE
SUBWOOFER : YES
SURROUND L : NONE
SURROUND R : NONE
If OK, unplug calibration mic and select
YES.
YES
x The measurement is not OK.
Follow the message, then select [YES] to
retry.
Measurement failure.
Check speaker connection.
Retry?
YES
NO
NO
continued
69
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