Panasonic SC-HT280 - Manuel (Page 18)

DSP
DIGITAL INPUT
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Dolby Pro Logic
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Digital Signal Processor (DSP)
You can take advantage of the following modes with this unit.
STEREO mode
Use this mode when you want to listen to stereo sources, whether
they are digital or analog, or when you want to. playback Dolby
Digital or DTS sources through two channels. The sounds usually
fed through the other speakers are down-mixed so they are output
through the left and right front speakers. There may be some
change in the overall sound when surround sources are down-
mixed.
SURROUND mode
By selecting this mode while digital input is being used, the unit
automatically determines the kind of digital source being used
(Dolby Digital, Dolby Surround, or DTS), and processes it
accordingly. Select this mode also when you are playing back an
analog source, VCR for example, that has been recorded in Dolby
Surround.
Software with the following mark can be played back in this mode.
D I G I T A L
D I G I T A L S U R R O U N D
The following indicators light depending on the source.
□□ PRO LOGIC
When playing analog sources.
When playing digital sources with PCM signals.
When playing Dolby Digital sources that contain Dolby Pro
Logic.
□□ DIGITAL
When playing Dolby Digital sources.
When playing DTS sources.
If the DTS source you are playing is not recognized
The DTS source may not be recognized if you select SURROUND
mode.
You can solve this by engaging the DTS FIX mode.
Press and hold [DIGITAL INPUT] for four seconds in SURROUND
mode.
“DTS FIX” appears on the display.
• This mode can be selected for each source, but is canceled
when the unit is turned off.
• The DTS FIX mode can be selected in SURROUND mode only.
• Dolby Digital and.PCM sources cannot be played while DTS
FIX mode is on.
• Noise can occur if Dolby Digital and PCM sources are played
while DTS FIX mode is engaged. To avoid this, be sure to turn
DTS FIX mode off after use.
Manufactured under license from Dolby Laboratories.
“Dolby", “Pro Logic” and the double-D symbol are trademarks of
Dolby Laboratories. Confidential Unpublished Works. © 1992-
1997 Dolby Laboratories, Inc. All rights reserved.
RQT5307
Manufactured under license from Digital Theater Systems, Inc.
US Pat. No. 5,451,942 and other world-wide patents issues and
pending. “DTS” and “DTS Digital Surround” are trademarks of
Digital Theater Systems, Inc. © 1996 Digital Theater Systems,
Inc. All rights reserved.