Panasonic TH-L42ET60Z E-Manual page 138

– Regular broadcast (Standard Audio): No Indicator /
– BILINGUAL or DUAL MONO (MAIN I / SUB II):
– STEREO: /
= Note =
If the stereo signal is poor or the receiving conditions are not optimum or if
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STEREO:MONO automatic switching occurs, it is recommended to switch
from STEREO to MONO.
Even when the contents of the receiving signal undergo changes,
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selection mode is kept intact.
When the receiving conditions deteriorate, listening will be easier if the
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mode is set to the MONO position pressing the Sound Selection button.
DUAL, also known as DUAL MONO or as BILINGUAL is not currently
●
transmitted in some countries.
Digital Audio Preference
(Dolby D / HE-AAC)
Selects the initial setting for audio tracks.
Dolby D:
The priority is given to Dolby Digital.
HE-AAC:
The priority is given to HE-AAC.
Dolby Digital is the method of coding digital signals developed by the
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Dolby Laboratories. Apart from stereo (2ch) audio, these signals can also
be multi-channel audio.
HE-AAC is a perceptual coding method used to compress digital audio for
●
efficient storage and transmission.
For Digital TV
●
SPDIF Selection
(Auto / PCM)
Selects the initial setting for digital audio output signal from DIGITAL AUDIO
OUT and HDMI2 (ARC function) terminals.
SPDIF is a standard audio transfer file format.
●
Auto:
Dolby Digital Plus, Dolby Digital and HE-AAC multi-channel are output
as Dolby Digital Bitstream. MPEG is output as PCM. DTS is output as
DTS for video contents of Media Player / Network services.
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