Panasonic Viera DT50A series Operating Instructions Manual page 45

Dt50a/et50a/dt50z/et50z series
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Auto Gain Control
Volume Correction
D
Speaker Distance to
Wall
Preferred Audio
Language
MPX
Digital Audio
Preference
]
Digital Audio
Preference
.
SPDIF Selection
HDMI1 / 2 / 3 / 4 Input
Item
Adjustments / Configurations (alternatives)
Automatically regulates large sound level differences between channels and
inputs [Off] / [On]
Adjusts the volume of individual channel or input mode
Compensates for the low frequency sound due to the distance between the
speakers and the wall [Over 30cm] / [Up to 30cm]
If the back space between the TV and wall is over 30 cm, [Over 30cm] is
recommended.
If the back space between the TV and wall is within 30 cm, [Up to 30cm] is
recommended.
Selects the preferred language for digital TV multi audio (depending on the
broadcaster) [English] / [Maori] / [French] / [German] / [Italian] / [Spanish] /
[Korean] / [Chinese-Mandarin] / [Chinese-Cantonese] / [Japanese] / [Hindi]
Selects multiplex sound mode (if available)
[Stereo]: Use this normally.
[Mono]: When stereo signal cannot be received.
[M1] / [M2]: Available while mono signal is transmitted.
For Analogue TV
Selects the initial setting for audio tracks [Dolby D] / [MPEG]
[Dolby D]: The priority is given to Dolby Digital.
[MPEG]: The priority is given to MPEG.
Dolby Digital is the method of coding digital signals developed by the Dolby
Laboratories. Apart from stereo (2ch) audio, these signals can also be multi-
channel audio.
MPEG is an audio compression method that compresses audio to the smaller
size without any considerable loss of audio quality.
For Digital TV
Selects the initial setting for audio tracks [Dolby D] / [HE-AAC]
[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 Dolby
Laboratories. Apart from stereo (2ch) audio, these signals can 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: A standard audio transfer file format
Selects the initial setting for digital audio output signal from DIGITAL AUDIO OUT
and HDMI2 (ARC function) terminals [Auto] / [PCM]
[Auto]: Dolby Digital Plus, Dolby Digital and HE-AAC multi-channel are output as
Dolby Digital Bitstream. MPEG is output as PCM.
[PCM]: Digital output signal is fixed to PCM.
For Digital TV or video contents of Media Player / Network services (p. 76, 87)
ARC (Audio Return Channel): A function of digital audio output using HDMI
cable
Selects to fit the input signal [Digital] / [Analogue] (p. 103)
[Digital]: When sound is carried via the HDMI cable connection
[Analogue]: When sound is not carried via the HDMI-DVI adaptor cable
For HDMI input
connection
45

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