Sony DAV-DX155 Operating Instructions Manual page 69

lhce the calibration mic, attd there should be
no obstruction between the speakers and the
calibratiou mic. Be quiet during the
measurement.
Calibration mic
• Reflections from walls or the floor may affect
measurements.
• If an error message appears, follow the message,
then select
IYESI.
All error message appears when:
4he headphones arc connected.
Mhe 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.
Press <.-/,I,/4,/+ to select [YES] or [NO],
then press ENTER.
IThe measurement is OK.
Disconnect the calibration mic, then select
[YES]. The result is implemented.
/i
5 Press -I'14, to select [YES], then press
ENTER.
( alibralion starts.
IThe measurement is not OK.
Follow Ihe message, then selecl [YES] to
retry.
o..
<
o
¢D
o.
g
i,
-,,I
-,,I
D.
1>
e,,
3
I'D
• Avoid being in the measurement area and
making noise during the measurement (about 3
minutes), to avoid measurement faihlre. During
the measurement, test signals arc, output from
the speakers.
N'I
• You can check the distance between the listening
position and each speaker. See page 75.
• While the Auto Calibration hlnction works:
do not turn off Ihe power.
do not press any button.
do not change the volume.
do not change the hmction.
continued_
6gG8