all ^ uk
MPX
Selects multiplex sound mode (if available).
Watching > For best audio > Advanced settings
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For Analogue
uk
NICAM
(On / Off)
Near Instantaneous Companded Audio Multiplex
Reproduces NICAM stereo sound.
Watching > For best audio > Advanced settings
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For Analogue
Audio Preference
all ^ (cis | uk)
(Auto / Multichannel / Stereo / MPEG)
uk
(Multichannel / Stereo / MPEG)
cis
(Auto / MPEG)
Selects the initial setting for audio tracks.
Watching > For best audio > Advanced settings
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all ^ uk
For DVB
uk
For digital
Ireland only
SPDIF Selection
(Auto / PCM)
Selects the initial setting for digital audio output signal from DIGITAL AUDIO and HDMI2 (ARC function) terminals.
Watching > For best audio > Advanced settings
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all ^ freesat
For DVB, video content
freesat
For digital, video content
mt5595c | pro5
PCM Optical Level
Adjusts the audio level of PCM output from DIGITAL AUDIO and HDMI2 (ARC function) terminals to equalise with that of the other audio types.
Watching > For best audio > Advanced settings
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SPDIF Delay
Adjusts the delay time of the sound output from DIGITAL AUDIO and HDMI2 (ARC function) terminals if the sound does not synchronise the image.
Watching > For best audio > Advanced settings
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all ^ uk
For DVB
uk
For digital
Ireland only
HDMI Input
(Digital / Analogue)
Selects to fit the input signal.
Watching > For best audio > Advanced settings
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For HDMI