Yamaha BD-S2900 - Manuel (Page 25)

SETTINGS
21
En
En
glis
h 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.
Changing the speaker setting to suit your speakers
* 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 ( )
1 Press [ , , , ] to select the speaker icon ( ) and press [OK].
2 Press [ , ] 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 ( )
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 center, surround and surround back speakers closer to the seating
position, adjust the delay time to make up for the difference.
If either distance
or is less than , find the difference in the relevant table and
change to the recommended setting.
1 Press [
, , , ] to select the delay time box ( ) and press [OK].
2 Press [ , ] to select the setting and press [OK].
Channel balance ( )
This does not work when connected with the HDMI terminal and “HDMI Audio Output”
(
] 20) is set to “On”.
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)*
* Test signal is output only when the unit is connected using HDMI AV OUT
terminal.
2 While listening to the test signal, press [ , ] to adjust the volume of each speaker
Front speakers: 0.0 to – 6.0 dB
Center and surround speakers: 0.0 to –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 [ , , , ] to select “Complete” and press [OK].
ms
ms
L
Complete
R
SW
dB
dB
dB
dB
dB dB
ms
ms
LB RB 0.0
0.0 0.0
0.0
0.0
0.0
0.0 0.0 0.0
C
Test
LS RS
Center
Front (L) Front (R)
Subwoofer
(LS) Surround (RS) (LB) Surround back (RB)*
Complete
Test
LS LS
Large Small No
Center speaker Surround/Surround back
speakers
Difference Setting
Approx. 34 cm (1 ft. 1 in.) 1.0 ms Difference Setting
Approx. 68 cm (2 ft. 2 in.) 2.0 ms Approx. 170 cm (5 ft. 6 in.) 5.0 ms
Approx. 102 cm (3 ft. 4 in.) 3.0 ms Approx. 340 cm (11 ft. 1 in.) 10.0 ms
Approx. 136 cm (4 ft. 5 in.) 4.0 ms Approx. 510 cm (16 ft. 8 in.) 15.0 ms
Approx. 170 cm (5 ft. 6 in.) 5.0 ms
L
LS
R
SW
C
RS
C
RS LS
L
LB
R
RS
SW
C
RB
C
RS LS
LB
LS
RB
5.1ch speaker connection
Approximate room dimensions 7.1ch speaker
connection
: Actual
speaker
position
: Ideal speaker
position
: Primary listening
distance
Circle of constant primary listening distance