25
RQT9038
When connecting to an amplifier/receiver to enjoy multi-channel surround sound, use the following settings on this unit if they cannot be set on
the amplifier/receiver.
The settings are not effective when outputting bitstream signals.
§
Surround back channel is enabled only when the unit is connected
to an amplifier/receiver supporting HDMI 7.1 channel audio.
Speaker presence and size (
A
)
1
Press [
3
,
4
,
2
,
1
] to select the speaker icon (
A
) and press [OK].
2
Press [
3
,
4
] to select the setting and press [OK].
Icon examples:
Surround speaker (LS)
≥
“
Large
”:
Select when
the speaker
supports
low-frequency (under 100 Hz) reproduction.
≥
“
Small
”:
Select when the speaker does not support
low-frequency reproduction.
In order to make an ideal listening environment, settings of speaker
sizes may be automatically adjusted.
For example, if the subwoofer is set to “No”, the front speakers will
automatically be set to “Large”. (In this case, we recommend
connecting a speaker that can reproduce bass below 100 Hz.)
Delay time (
B
)
For optimum listening with 7.1/5.1-channel sound, all the speakers,
except for the subwoofer, should be the same distance from the
seating position.
If you have to place the centre, surround and surround back
speakers closer to the seating position, adjust the delay time to
make up for the difference.
If either distance
D
or
F
is less than
E
, find the difference in the
relevant table and change to the recommended setting.
1
Press [
3
,
4
,
2
,
1
] to select the delay time box (
B
) and press
[OK].
2
Press [
3
,
4
] to select the setting and press [OK].
Channel balance (
C
)
This does not work when connected with the HDMI terminal and
“HDMI Audio Output” (
>
24) is set to “On”.
1
Select “Test” and press [OK].
A test signal is output.
Front (L)
_—)
Centre
_—)
Front (R)
_—)
Surround (RS)
:
;
Surround (LS)
(—
Surround Back (LB)
§
(—
Surround Back (RB)
§
§
Test signal is output only when the unit is connected using HDMI
AV OUT terminal.
2
While listening to the test signal, press [
3
,
4
] to adjust the
volume of each speaker
Front speakers: 0.0 to
s
6.0 dB
Centre and surround speakers: 0.0 to
s
12.0 dB
≥
You cannot adjust the volume of surround back speakers.
3
Press [OK].
The test signal stops.
≥
No signal is output for the subwoofer. To adjust its volume, play
something, then return to this screen to adjust to suit your taste.
4
Press [
3
,
4
,
2
,
1
] to select “Complete” and press [OK].
Changing the speaker setting to suit your speakers
ms
ms
L
Complete
Test
LS
R
SW
RS
dB
dB
dB
dB
dB
dB
ms
LB
RB
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
C
Subwoofer
Front (R)
Centre
Front (L)
Complete
(LS) Surround (RS)
Surround back
Test
(RB)
§
(LB)
LS
LS
No
Large
Small
D
Centre speaker
F
Surround/Surround back
speakers
Difference
Setting
Approx. 34 cm
1.0 ms
Difference
Setting
Approx. 170 cm
5.0 ms
Approx. 68 cm
2.0 ms
Approx. 102 cm
3.0 ms Approx. 340 cm
10.0 ms
Approx. 136 cm
4.0 ms Approx. 510 cm
15.0 ms
Approx. 170 cm
5.0 ms
E F
D
L
LS
R
SW
C
RS
C
RS
LS
D
E
F
L
LB
R
RS
SW
C
RB
C
RB
RS
LS
LB
D
E
F
F
LS
Approximate room dimensions
Circle of constant primary listening distance
: Actual
speaker
position
: Ideal
speaker
position
: Primary
listening
distance
5.1ch speaker
connection
7.1ch speaker connection
Se
tt
in
gs
DMP-BD30EG-RQT9038_eng.book 25 ページ ２００８年１月２６日 土曜日 午後７時４９分
