Panasonic SC-BTT430, Руководство по эксплуатации

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43
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VQT4Z41
A
Volume (Channel balance)
B
Delay time for the Centre speaker
C
Delay time for the Surround speakers
∫
Adjusting speaker level
(Effective when playing multi-channel audio)
1
Select “Test” and press [OK].
A test signal is output.
2
While listening to the test signal
Press [
3
,
4
] to adjust the volume of each
speaker ( ).
The volume can be adjusted between r 6 dB
to
s
6 dB.
≥ Set each speaker level according to the
volume of the Front (L) and Front (R)
speaker volume respectively.
3
Press [OK].
The test signal stops.
∫
Delay time
For optimum listening with 5.1-channel sound, all
the speakers, except for the subwoofer, should be
the same distance from the seating position.
If either distance
1
or
2
is less than
3
, measure
the distance and adjust the time to make up for
the difference (see the table below).
1 2 3
: Primary listening distance
A
Actual speaker position
B
Ideal speaker position
1
Press [
3
,
4
,
2
,
1
] to select the distance
box ( ) and press [OK].
2
Press [
3
,
4
] to select the setting and
press [OK].
Delay time for the Centre speaker
Subtract the distance
1
from
3
Delay time for the Surround speakers
Subtract the distance
2
from
3
To finish the speaker setting
Press [ 3 , 4 , 2 , 1 ] to select “Complete” and
press [OK].
Speaker settings
0
0 0
0.0
0.0
ms
Complete
Test
LS
R L
RS
dB
dB dB
ms
C
0
dB
SW



dB
0
Distance (Approx.) Setting
34 cm 1.0 ms
68 cm 2.0 ms
102 cm 3.0 ms
136 cm 4.0 ms
170 cm 5.0 ms
Distance (Approx.) Setting
170 cm 5.0 ms
340 cm 10.0 ms
510 cm 15.0 ms
:
:
L
LS
R
SW
C
RS
C
RS LS
1
2
3
A
B
0.0
ms
SC-BTT430GA-VQT4Z41_mst.book 43 ページ ２０１３年３月１８日 月曜日 午後１２時３分