Panasonic SC-HTB550 Benutzerhandbuch

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RQT9660
This system provides a feeling that the sound and the 
image are as one. The 3D sound effect will be applied to 
Multi-channel audio sources as a factory preset.
Dolby Virtual Speaker and the 3D surround effects can be 
turned off and on by changing the audio output mode settings.
As a factory preset, Dolby Virtual Speaker and the 3D 
surround effects will be applied to Multi-channel audio 
sources, such as those from a Blu-ray Disc player
TM
 or 
DVD player, etc.
By changing the audio output setting, it is possible to 
apply the Dolby Virtual Speaker and 3D surround effects 
to 2ch audio sources, such as the audio from the TV.
Press and hold [MUTE] for more than 
2 sec.
≥ The indicator for the current setting blinks for 10 sec.
While the indicator is blinking, press 
[MUTE] again to change the setting.
≥ The setting changes each time [MUTE] is pressed.
§1 Depending on the audio source, Dolby Virtual Speaker and 
3D surround effect settings are automatically adjusted.
§2 This indicator will also light when the audio source is Multi-
channel audio.
When using the optical digital audio cable, Dolby Virtual 
Speaker and the 3D surround effect will be temporarily 
canceled if the audio signal’s sampling frequency is greater 
than 48 kHz.
3D sound
3D sound
Dolby Virtual 
Speaker
With this effect you can enjoy a 
surround sound effect similar to 
5.1ch.
3D surround 
effect
Adding to the Dolby Virtual 
Speaker effect, Panasonic has 
applied its own sound field 
controlling technology to expand 
the sound field forwards, 
backwards, upwards, and 
downwards, providing a sound 
with depth and force that better 
matches 3D images.
Clear-mode 
dialog
Sports commentary and dialogs 
from TV dramas are heard as if the 
sound is coming from the TV, 
giving the feeling that the sound 
and the image are one.
Also, the dialog will stand out from 
the other sounds during normal 
volume playback and when the 
volume is lowered for night time 
viewing.
e.g., Image of 3D sound field
Audio output modes
To change the audio output 
mode
Audio output mode
Dolby Virtual 
Speaker and 3D 
surround effect
Multi-channel mode
The effects are 
applied to all audio 
sources.
Auto mode (Direct mode)
§
1
(Factory preset)
The effects are 
applied to Multi-
channel audio 
sources.
The effects are not 
applied to 2 
channel audio 
sources.
2ch mode
The effects are not 
applied to any 
audio source.
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SC-HTB550_RQT9660_mst.book  Page 24  Tuesday, December 20, 2011  1:55 PM