Panasonic TX-48LZ1500B Manual page 121

AV Sync
(On / Off)
Delays the video signal to adjusts the output timing difference between video
and audio outputs.
The output timing difference between video and audio outputs may not be
●
adjusted correctly depending on the input signal and audio device used.
Not valid in the following conditions:
●
– Input Lag is set to Fast.
– 1080p Pure Direct
– 4K Pure Direct
– 4K 120Hz Bypass Mode
SPDIF Selection
(Auto / PCM / Dolby
Selects the initial setting for digital audio output signal from DIGITAL AUDIO
and HDMI2 (eARC / ARC function) terminals.
SPDIF is a standard audio transfer file format.
●
Auto:
Dolby Audio (Dolby Digital, Dolby Digital Plus, Dolby AC-4), Dolby
Atmos and HE-AAC multi-channel are output as Dolby Digital
Bitstream. MPEG is output as PCM.
– Dolby Atmos may be output as Dolby Atmos Bitstream, Dolby Digital
Plus, and Dolby AC-4 may be output as Dolby Digital Plus Bitstream
from HDMI2 (eARC / ARC function) terminal depending on the
connected equipment.
PCM:
Digital output signal is fixed to PCM.
Dolby Audio:
Dolby Audio (Dolby Digital, Dolby Digital Plus, Dolby AC-4), Dolby
Atmos, HE-AAC and AAC are output as Dolby Digital Bitstream or
Dolby Digital Plus Bitstream.
– Dolby Atmos may be output as Dolby Atmos Bitstream from HDMI2
(eARC / ARC function) terminal depending on the connected
equipment.
eARC (Enhanced Audio Return Channel) / ARC (Audio Return Channel)
●
are functions of digital audio output using HDMI cable.
is set to On.
is set to On.
is set to On.
Audio)
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