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How to Use Menu Functions
42
Menu
Item
Adjustments / Configurations (alternatives)
Sound
MPX
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
Audio Preference
Selects the initial setting for audio tracks
[Auto] / [MPEG]
[Auto]:
Automatically selects the audio tracks if programme has more than two
tracks. The priority is given in the following order - Dolby Digital Plus,
HE-AAC, Dolby Digital, MPEG.
[MPEG]:
The priority is given to MPEG.
●
Dolby Digital Plus and Dolby Digital are the methods of coding digital signals
developed by 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.
●
MPEG is an audio compression method that compresses audio to the smaller
size without any considerable loss of audio quality.
●
Dolby Digital Plus and HE-AAC are the technologies for HD (High definition)
programmes.
●
For Digital TV
SPDIF Selection
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. 72, 84)
●
ARC (Audio Return Channel): A function of digital audio output using HDMI
cable
HDMI1 / 2 / 3 / 4 Input
Selects to fit the input signal
[Digital] / [Analogue]
(p. 101)
[Digital]:
When sound is carried via the HDMI cable connection
[Analogue]:
When sound is not carried via the HDMI-DVI adaptor cable
connection
●
For HDMI input
Reset to Defaults
Press the OK button to reset the current Sound Mode, [Balance], [Headphone
Volume] and [Surround] to the default settings