Onkyo HT-R791 instruction manual En-39, Dolby Pro Logic IIz, Height, Dolby EX

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Listening Mode				Description	Input	Speaker
					Source	Layout
Dolby Pro Logic IIx*6				Dolby Pro Logic IIx expands any 2-channel
Dolby Pro Logic II				source for 7.1-channel playback. It provides
				a very natural and seamless surround-sound
	P L	M o v i e
				experience that fully envelops the listener.
				As well as music and movies, video games
	P L	M u s i c
				can also benefit from the dramatic spatial
				effects and vivid imaging.
	P L	G a m e
If you’re not using any surround back				S	XCN
				speakers, Dolby Pro Logic II will be used
	P L	x	M o v i e
				instead of Dolby Pro Logic IIx.
				• Dolby PLIIx Movie
	P L	x	M u s i c
				Use this mode with any stereo or Dolby
				Surround (Pro Logic) movie (e.g., TV,
	P L	x G a m e
				DVD, VHS).
				• Dolby PLIIx Music
				Use this mode with any stereo or Dolby
				Surround (Pro Logic) music source (e.g.,
				CD, radio, cassette, TV, VHS, DVD).
				• Dolby PLIIx Game
				Use this mode with video games, especially
				those that bear the Dolby Pro Logic II logo.
				• Dolby PLIIx Movie	D	V
				• Dolby PLIIx Music
				These modes use the Dolby Pro Logic IIx
				modes to expand 5.1-channel sources for
				7.1-channel playback.
Dolby Pro Logic IIz				Dolby Pro Logic IIz Height is designed to	S	B
Height				more effectively use existing program	D
				material when height channel speaker	F
	P L	z	H e i g h t
				outputs are present. Dolby Pro Logic IIz	G
				Height can be used to upmix a variety of
				sources from movies and music, but are	H
				particularly well-suited to upmix game
				content.
Dolby EX				These modes expand 5.1-channel sources for	D	V
				6.1/7.1-channel playback. They’re especially	H
	D o l b y		E X
				suited to Dolby EX soundtracks that include
				a matrix-encoded surround back channel.
	D o l b y		D E X
				The additional channel adds an extra
				dimension and provides an enveloping
				surround sound experience, perfect for
				rotating and fly-by sound effects.

Turning On & Basic Operations

Listening Mode		Description	Input	Speaker
			Source	Layout
DTS Neo:6		This mode expands any 2-channel source for
		up to 7.1-channel playback. It uses seven
		full-bandwidth channels of matrix decoding
		for matrix-encoded material, providing a
		very natural and seamless surround sound
		experience that fully envelops the listener.
		• DTS Neo:6 Cinema	S	XCN
	N e o : 6 C i n e m a
		Use this mode with any stereo movie (e.g.,
		TV, DVD, VHS).
	N e o : 6 M u s i c
		• DTS Neo:6 Music
		Use this mode with any stereo music source
		(e.g., CD, radio, cassette, TV, VHS, DVD).
		• DTS Neo:6	D	V
	N e o : 6
		This mode uses DTS Neo:6 to expand 5.1-
		channel sources for 6.1/7.1-channel
		playback.

Note

Based on the audio channel signal contained in the source, the corresponding speakers will output the sound.

The AV receiver can input the DSD signal from HDMI IN. Depending on the player, setting the output on the player side to PCM might bring better sound.

For the Blu-ray Discs, Dolby Digital is used in a 3.1/5.1-channel speaker system. DTS is used depending on the configuration of the AV receiver.

If there are no surround back speakers, DTS is used.

If there are no surround back speakers, Dolby Pro Logic II is used.

• The listening modes cannot be selected with some source formats.

En-39