Yamaha AVENTAGE RX-A2020, AVENTAGE RX-A3020 Sound Program menu items, ■Settings for sound programs, The following items are available when you select “2ch Stereo” or “9ch Stereo”, Item, Size, Item

Sound Program menu items

•Available items and the default settings vary depending on the selected sound program or surround decoder.

■Settings for sound programs

Item	Function	Settings
	Selects a surround decoder to be used	bPLIIx Movie (bPLII
Decode Type	in combination with the selected sound	Movie), Neo:6 Cinema
	program.

		-6 dB to +3 dB (default: 0 dB)
DSP Level	Adjusts the sound field effect level.	Higher to enhance the sound
		field effect, and lower to
		reduce it.
	Adjusts the delay between the direct	1 ms to 99 ms
Initial Delay	sound and presence sound field	Higher to enhance the delay
	generation.	effect, and lower to reduce it.
	Adjusts the delay between the direct
Surround Initial Delay	sound and surround sound field	1 ms to 49 ms
	generation.
		Higher to enhance the delay
	Adjusts the delay between the direct
Surround Back Initial		effect, and lower to reduce it.
	sound and surround back sound field
Delay
	generation.
Room Size	Adjusts the broadening effect of the
	presence sound field.
		0.1 to 2.0
Surround Room Size	Adjusts the broadening effect of the	Higher to enhance the
	surround sound field.	broadening effect, and lower
		to reduce it.
Surround Back Room	Adjusts the broadening effect of the
Size	surround back sound field.
Liveness	Adjusts the loss of the presence sound
	field.
		0 to 10
Surround Liveness	Adjusts the loss of the surround sound	Higher to enhance the
	field.	reflectivity, and lower to
		reduce it.
Surround Back	Adjusts the loss of the surround back
Liveness	sound field.
		1.0 s to 5.0 s
Reverb Time	Adjust the decay time of the rear	Higher to enrich the
	reverberant sound.	reverberant sound and lower
		to have clear sound.

Item	Function	Settings
	Adjusts the delay between the direct	0 ms to 250 ms
Reverb Delay	sound and reverberant sound	Higher to enhance the delay
	generation.	effect, and lower to reduce it.
		0% to 100%
Reverb Level	Adjusts the volume of the reverberant	Higher to strengthen the
	sound.	reverberant sound, and lower
		to weaken it.

The following items are available when you select “2ch Stereo” or “9ch Stereo”.

Sound program	Item	Function	Settings
		Selects whether to
		automatically bypass the
2ch Stereo	Direct	DSP circuit when an	Auto (default), Off
		analog audio source is
		played back.
	Level	Adjusts the entire volume.	-5 to +5 (default: 0)
			-5 to +5 (default: 0)
	Front / Rear Balance	Adjusts the front and rear	Higher to enhance the front
		volume balance.	side, and lower to enhance
			the rear side.
			-5 to +5 (default: 0)
	Left / Right Balance	Adjusts the right and left	Higher to enhance the right
		volume balance.	side, and lower to enhance
9ch Stereo			the left side.
			0 to 10 (default: 5)
			Higher to enhance the
		Adjust the height volume	upside, and lower to
			enhance the downside. (The
	Height Balance	balance using the front
			front presence speakers do
		presence speakers.
			not produce sounds when
			“Height Balance” is set to
			“0”.)
	Monaural Mix	Enables/disables	Off (default), On
		monaural sound output.

• Available items in “9ch Stereo” vary depending on the speaker system being used.

CONFIGURATIONS ➤ Configuring sound programs/surround decoders (Sound Program menu) En 109