Panasonic SC-BTX70 - Manual (Page 38)

38
RQT9479
Changing the unit’s settings
The surround and surround back speakers will only be displayed when the speakers are connected with the optional Panasonic wireless system
SH-FX70 and the main unit’s settings have been reconfigured in the EASY SETUP. (
> 12)
Delay time ( )
For optimum listening with 4.1/6.1-channel sound, all the speakers,
except for the subwoofer, should be the same distance from the
seating position.
If you have to place the surround, surround back speakers closer to
the seating position, adjust the delay time to make up for the
difference.
If the distance
B is less than A (D below), find the difference in the
relevant table and change to the recommended setting.
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].
Volume (Channel balance) ( )
(Effective when playing multi-channel audio)
1 Select “Test” and press [OK].
A test signal is output.
Front (L)
—————)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].
Speaker settings
(When the optional surround, surround back speakers are connected.)
Adjusting the sound lag between speakers
ms
0.0
ms
0.0
B A
: Actual speaker position
Approximate room dimensions
e.g., 4.1ch speaker connection
e.g., 6.1ch speaker connection
Circle of constant primary listening distance
: Ideal speaker position
: Primary listening distance
L
LS
R
SW
RS
RS LS
B
A
B A
L
LB
R
RS
SW
RB
RB
RS LS
LB
A
B
B LS
: Actual speaker position
Approximate room dimensions
Circle of constant primary listening distance
: Ideal speaker position
: Primary listening distance
B Surround / Surround back speakers
Difference Setting
Approx. 170 cm (5 ft. 6 in.) 5.0 ms
Approx. 340 cm (11 ft. 1 in.) 10.0 ms
Approx. 510 cm (16 ft. 8 in.) 15.0 ms
ms
L
Complete
Test
LS
R
SW
RS
dB
dB dB
LB RB
0
0.0 0 0
ms dB dB
0.0 0 0
[LS (L)] Surround [RS (R)]
[LB (L)] Surround back [RB (R)]
Adjusting the speaker level
dB
0
dB
ms
L
Complete
Test
LS
R
SW
RS
dB
dB dB
LB RB
0
0.0 0 0
ms dB dB
0.0 0 0
Test
Surround back [RB (R)]
Surround
[LS (L)]
Surround
[RS (R)]
[LB (L)] Surround back
≥The test signal is only output from the speakers that were acknowledged during the EASY SETUP.
NOTE
Advanced operations
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