LG Electronics BD550 Audio Output Specifications, This player automatically selects the Hdmi

64Appendix

Audio Output

Specifications

Jack/Setting	Analog	Digital Output (SPDIF) (DIGITAL AUDIO OUT) *4
Source	2CH Output	PCM Stereo		DTS Re-encode*3*5	Primary Pass-Thru
Dolby Digital	PCM 2ch	PCM 2ch		DTS	Dolby Digital
Dolby Digital Plus	PCM 2ch	PCM 2ch		DTS	Dolby Digital
Dolby TrueHD	PCM 2ch	PCM 2ch		DTS	Dolby Digital
DTS	PCM 2ch	PCM 2ch		DTS	DTS
DTS-HD	PCM 2ch	PCM 2ch		DTS	DTS
Linear PCM 2ch	PCM 2ch	PCM 2ch		DTS	PCM 2ch
Linear PCM 5.1ch	PCM 2ch	PCM 2ch		DTS	PCM 2ch
Linear PCM 7.1ch	PCM 2ch	PCM 2ch		DTS	PCM 2ch
Jack/Setting			HDMI OUT
Source
	PCM Stereo	PCM Multi-Ch *3		DTS Re-encode *3 *5	Primary Pass-Thru *1 *2 *3
Dolby Digital	PCM 2ch	PCM 2ch		DTS	Dolby Digital
Dolby Digital Plus	PCM 2ch	PCM 2ch		DTS	Dolby Digital Plus
Dolby TrueHD	PCM 2ch	PCM 2ch		DTS	Dolby TrueHD
DTS	PCM 2ch	PCM 5.1ch		DTS	DTS
DTS-HD	PCM 2ch	PCM 7.1ch		DTS	DTS-HD
Linear PCM 2ch	PCM 2ch	PCM 2ch		DTS	Linear PCM 2ch
Linear PCM 5.1ch	PCM 2ch	PCM 5.1ch		DTS	Linear PCM 5.1ch
Linear PCM 7.1ch	PCM 2ch	PCM 7.1ch		DTS	Linear PCM 7.1ch

*1 The secondary and interactive audio may not be included in the output bitstream if [Digital Output (SPDIF)] or [HDMI] option is set to [Primary Pass-Thru]. (Except

7LPCM Codec : the output always include interactive and secondary audio.)

Appendix	of the connected HDMI device even though
	*2 This player automatically selects the HDMI
	audio according to the decoding capability
	[HDMI] option is set to [Primary Pass-Thru].

*3 The [PCM Multi-CH]/[Primary Pass-Thru] setting of the [HDMI] option and [DTS re- encode] setting of the [Digital Output (SPDIF)] option cannot be set together. If you set them together, the [HDMI] or [Digital Output (SPDIF)] option is set to [PCM Stereo] automatically.

*4 On the PCM audio output, the sampling frequency of DIGITAL AUDIO OUT is limited to 96 kHz.