Speaker Settings - Panasonic SC-BT300 Operating Instructions Manual

Speaker settings

Adjusting the sound lag between speakers
ms
Delay time ( )
0.0
For optimum listening with 7.1-channel sound, all the speakers, except
for the subwoofer, should be the same distance from the seating
position.
If you have to place the center, surround and surround back speakers
closer to the seating position, adjust the delay time to make up for the
difference.
If either distance A or B is less than C (
in the relevant table and change to the recommended setting.
1 Press [3, 4, 2, 1] to select the distance box (
[OK].
2 Press [3, 4] to select the setting and press [OK].
Approximate room dimensions
: Actual speaker position
C
C
L R
SW
: Ideal speaker position
A
C
LS RS
LS RS
B
B
A B C
LB RB
LB
RB
Circle of constant primary listening distance
A Center speaker
Difference
Approx. 34 cm (1 ft. 1 in.)
Approx. 68 cm (2 ft. 2 in.)
Approx. 102 cm (3 ft. 4 in.)
Approx. 136 cm (4 ft. 5 in.)
Approx. 170 cm (5 ft. 6 in.)
B Surround/Surround back speakers
Difference
Approx. 170 cm (5 ft. 6 in.)
Approx. 340 cm (11 ft. 1 in.)
Approx. 510 cm (16 ft. 8 in.)
Adjusting the speaker level
Volume (Channel balance) (
(Effective when playing multi-channel audio)
1 Select "Test" and press [OK].
A test signal is output.
Front (L) ——)Center ——)Front (R) ——) Surround (RS)
:
Surround (LS)(— Surround back (LB) (— Surround back (RB)
2 While listening to the test signal, press [3, 4] to adjust the volume
of each speaker.
The volume can be adjusted between r6 dB to s6 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.
≥No signal is output for the subwoofer. To adjust its volume, see
page 18, Adjusting speaker level during play.
∫ To finish the speaker setting
Press [3, 4, 2, 1] to select "Complete" and press [OK].
below), find the difference
ms
) and press
0.0
: Primary listening distance
Setting
1.0 ms
2.0 ms
3.0 ms
4.0 ms
5.0 ms
Setting
5.0 ms
10.0 ms
15.0 ms
dB
)
0
;
Center (C)
ms
L
0.0
Complete
Test
dB
LS
0
dB
LB
0
[LS (L)] Surround [RS (R)]
ms
L
0.0
Complete
Test
Test
Surround
[LS (L)]
dB
LS
0
dB dB
LB
0
[LB (L)] Surround back
dB
R
C
0
dB
SW
0
ms dB
RS
0.0 0
ms dB
RB
0.0 0
[LB (L)] Surround back [RB (R)]
Center (C)
dB
R
C
0
dB
SW
0
Surround
[RS (R)]
ms dB
RS
0.0 0
ms dB
RB
0.0 0
Surround back [RB (R)]
RQT9508
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