Panasonic sc-pt450 Operating Guide
OTHER OPERA
TIONS
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32
RQT8043
RQTX0067
Enhancing the stereo sound: Dolby Pro Logic
II
Dolby Pro Logic
II is an advanced decoder that
derives 5-channel surround (Left and Right
Front, Center, Left and Right Surround) from
stereo sound sources, whether or not it has been
specifi cally Dolby Surround encoded.
Front, Center, Left and Right Surround) from
stereo sound sources, whether or not it has been
specifi cally Dolby Surround encoded.
Movie : Movie software, recorded in Dolby
Surround.
Music : Stereo sources
Off
Off
: Cancel
• This works only in DVD/CD mode.
• “
• “
ŸPL II” lights when there is an effect.
• This does not work when audio is output from
HDMI AV OUT terminal.
Adjusting the volume of each speaker:
Speaker level adjustments
Speaker level adjustments
This is one of the ways to get appropriate
surround effects.
surround effects.
Preparation
1
While stopped and no on-screen display is
shown
To output a test signal.
To output a test signal.
L: Front
left
C: Center
R: Front right
RS:
Right surround
LS: Left surround
•
There is no output from SW (subwoofer)
channel.
channel.
2
To set the volume level normally used for
listening.
3
To adjust the speaker level for each speaker.
OR
•
Adjust the speaker levels to the same level
as the front
as the front
speakers.
C, RS, LS: −6 dB to +6 dB
To stop the test signal
Press [TEST] again.
Press [TEST] again.
To adjust speaker level during play
[Effective when playing multi-channel audio or
when Dolby Pro Logic
[Effective when playing multi-channel audio or
when Dolby Pro Logic
II is on.]
1. Press and hold [-CH SELECT] to select the
speaker.
L
C
R
RS
LS
SW
SW:
Subwoofer
• You can adjust SW only if the disc includes a
subwoofer channel.
• “SW” does not appear on the display and is
not adjustable when “
ŸPL II” is lit.
• “S” appears on the display when “MOVIE”,
“MUSIC” is selected with Super Surround
(
(
\ page 31).
In this case, you can adjust both surround
speaker levels at the same time using [
5, ∞].
S: −6 dB to +6 dB
2. Press [
5] (increase) or [∞] (decrease) to
adjust the speaker level for each speaker.
C, RS, LS, SW: −6 dB to +6 dB
(L, R: Only the balance is adjustable.)
• To adjust the balance of the front speakers,
• To adjust the balance of the front speakers,
while “L” or “R” is selected, press [
2, 3].
Using sound effects (continued)
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