Samsung BD-P2550 user manual PCM Down Sampling, Dynamic Compression, Hdmi

M ` If you have selected a LPCM soundtrack on a disc, the output will automatically be set to PCM.

`Be sure to select the correct Digital Output or you will hear no sound or a loud noise.

`If the HDMI device (Receiver, TV) is not compatible with compressed formats (Dolby digital, DTS), the audio signal outputs as PCM.

`Secondary and Effect audio will not be heard with regular DVDs.

`Some Blu-ray Discs do not have Secondary and Effect audio.

`This Digital Output setup does not effect the analog (L/R) audio or HDMI audio output to your TV. It effects the optical and HDMI audio output when connected to a receiver.

`When the player outputs HD audio bitstream(Dolby TrueHD or DTS-HD Master Audio) from the Optical jack to an HDMI 1.3 receiver, only 2 channel PCM audio will be heard.

`If you play MPEG audio soundtracks, audio signal outputs PCM regardless of Digital Ouptut Selections(PCM or Bitstream).

PCM Down Sampling

●setup audio

~On : Select this when the Amplifier connected to the player is not 96KHz compatible. 96KHz signals will be down converted to 48KHz

~Off : Select this when the Amplifier connected to the player is 96KHz compatible. Signals will be output without any changes.

		System Setup
		Language Setup	Digital Output	:	PCM
	Disclaimer
		Audio Setup	PCM Down Sampling	:	OnOn
	Setup
No Disc
		Display Setup	Dynamic Compression :		Off
					On
		HDMI Setup	Speaker Setup
		Network Setup
		Parental Setup

M ` Even when PCM Down Sampling is set to Off, some discs will only output downsampled audio through the optical digital outputs.

HDMI

~If your TV is not compatible with compressed multi-channel formats (Dolby Digital, DTS), the unit may output PCM 2ch downmixed audio even though you set Bitstream(either Re-encode or Audiophile) on your setup menu.

~If your TV is not compatible with PCM sampling rates over 48kHz, the unit may output 48kHz downsampled PCM audio even though you set "PCM Down Sampling" as "Off".

Dynamic Compression

This is only active when a Dolby Digital signal is detected.

~Off : You can enjoy the movie with the standard Dynamic Range.

~On : When Movie soundtracks are played at low volume or from smaller speakers, the system can apply appropriate compression to make low-level content more intelligible and prevent dramatic passages from getting too loud.

		System Setup	Digital Output	:	PCM
	Disclaimer	Language Setup	PCM Down Sampling	:	On
		Audio Setup	Dynamic Compression :
	Setup				On
No Disc
		Display Setup	Speaker Setup		Off

HDMI Setup

Network Setup

Parental Setup

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