LG BD550 Owner's Manual page 84

84
Appendix
*5 If the [HDMI] or [Digital Output (SPDIF)]
option is set to [DTS re-encode], the audio
output is limited to 48 kHz and 5.1Ch. If the
[HDMI] or [Digital Output (SPDIF)] option is
set to [DTS re-encode], the DTS Re-encode
audio is outputted for BD-ROM discs, and
the original audio is outputted for the other
discs (like [Primary Pass-Thru]).
• If [HDMI] option is set to [PCM Multi-CH]
and [Digital Output (SPDIF)] option is set to
[Primary Pass-Thru] while playback Dolby
Digital Plus or TrueHD audio, DIGITAL AUDIO
OUT is limited to "PCM 2ch".
• If the HDMI connection is version 1.3
and Dolby Digital Plus/Dolby TrueHD is
outputted from HDMI OUT jack, DIGITAL
AUDIO OUT jack is limited to "PCM 2ch"
(When the HDMI and DIGITAL AUDIO OUT
are connected simultaneously).
• The audio is outputted as PCM 48 kHz/16
bit for MP3/WMA fi le and PCM 44.1kHz/16
bit for Audio CD while playback.
• The Dolby TrueHD audio recorded on some
Blu-ray discs consists of Dolby Digital and
TrueHD audio. Dolby Digital audio is output
through DIGITAL AUDIO OUT jacks and "DD
" displays on the screen if TrueHD audio is
not output (for example, when [HDMI] is set
to [PCM Stereo] and [Digital Output (SPDIF)]
is set to [Primary Pass-Thru]).
• You must select a digital audio output
and a maximum sampling frequency that
your Amplifi er (or AV receiver) accepts
using [Digital Output (SPDIF)], [HDMI] and
7
[Sampling Freq.] options on the [Setup]
menu (see page 27-28).
• With digital audio connection (DIGITAL
AUDIO OUT or HDMI), Disc Menu button
sounds of BD-ROM may not be heard if the
[Digital Output (SPDIF)] or [HDMI] option is
set to [Primary Pass-Thru].
• If the audio format of the digital output
does not match the capabilities of your
receiver, the receiver will produce a strong,
distorted sound or no sound at all.
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• Multi-channel Digital Surround Sound via
digital connection can only be obtained
if your receiver is equipped with a Digital
Multi-channel decoder.
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