Venturer STS91 manual To select the listening channel, Pro Logic Emulation Mode PL II and EMU

Adjusting the Sound

Pro Logic Emulation Mode (PL II and EMU)

The Pro Logic emulation mode offers users the same robust surround processing as original Pro Logic, in case the source content is not of optimum quality, or if there is a desire to hear the program more "as it used to be". When this mode is used, it is called Pro Logic, as before. There is no "Pro Logic I" mode. The Pro Logic emulation mode is optional. Dolby does not require PLII products to use the original Pro Logic decoding algorithm. However, if the DSP contains the original Pro Logic code, and if the product maker would like to use it, this is quite acceptable and even encouraged. A product must not offer both original Pro Logic and the Pro Logic emulationmode.

Matrix Mode (MATRX)

TheMatrixmodeisthesameastheMusicmodeexceptthatthedirectionalenhancementlogicisturnedoff.Itmaybeusedtoenhance mono signals by making them seem "larger". The Matrix mode may also find use in auto systems, where the fluctuations from poor FM stereo reception can otherwise cause disturbing surround signals from a logic decoder. The ultimate "cure" for poor FM stereo reception may be simply to force the audio to mono.

Manufactured under license from Dolby Laboratories.

'Dolby' , 'Pro Logic' and the double-D symbol are trademarks of Dolby Laboratories.

To select the listening channel

1.When the disc is stopped, you can press the 5.1/2.1 CH button on the remote control to select different speakers output status shown on below table.

2.At AV IN function mode, you also can press the PRO LOGIC II button repeatedly on the remote control to select

PRO LOGIC II (indicator on the front panel of display will illuminate).

3.You can active or off subwoofer output by setup menu.

Notes:

•The wording "2.1 CH" will be corresponded to the audio/sound output from Front Left and Front Right speakers plus the Subwoofer.

•5.1/2.1 CH button is no response to JPG CD-ROM or JPG/MP3 CD-ROM. Please select 5.1/2.1 CH output before putting such CD-ROM.

•Dolby Digital 5.1 CH will not be activated on Pro Logic II.

The following table shows which speakers are working in the various modes.

							5 . 1 / 2 . 1				L/R			SUB-					Dolby P ro Logic II S e lection
									S P EAKER
FUNCTION				DISCS				CH					WOOFER
										(SMALL/																BY
							Button						ON/OFF				EMU	MATRIX		M U SIC		M O VIE
										LARGE)
																								P A S S
										SM A LL					ON	5.1		5.1		5.1	5.1			5.1or 2.1
								5.1CH
										LARGE					ON	5.1		5.1		5.1	5.1			5.1 or 2
					DVD /				---						OFF	5		5		5	5				5 or 2
						CD				SM A LL					ON	2.1		2.1		2.1	2.1		2.1
								2.1CH		LARGE					ON	2		2		2	2		2
											---				OFF	2		2		2	2		2
	DVD M ODE					M P 3		5.1CH	---			---				5.1		5.1		5.1	5.1		5.1
								2.1CH	---						ON	2.1		2.1		2.1	2.1		2.1				Dolby Pro
							---		---						OFF	2		2		2	2		2
																											Lo gic II not
								5.1CH	---						ON	5.1		5.1		5.1	5.1		5.1
																											applied on
						PCM			---						OFF	5		5		5	5		5				Tuner, M P 3
						DVD		2.1CH		SM A LL					ON	2.1		2.1		2.1	2.1		2.1				and PCM
										LARGE					ON	2		2		2	2		2					DVD.
									---						OFF	2		2		2	2		2
		TUNER		---			---		---			---				2.1		2.1		2.1	2.1		2.1
										SM A LL					ON	5.1		5.1		5.1	5.1		5.1
			AV_IN	---			---
										LARGE					ON	5.1		5.1		5.1	5.1		2.1
									---						OFF	5		5		5	5		5

5.1- Represents FRONT LEFT/RIGHT, REAR LEFT/RIGHT, CENTER speakers and SUBWOOFER

2.1- Represents FRONT LEFT/RIGHT speakers and SUBWOOFER

5 - Represents FRONT LEFT/RIGHT, REAR LEFT/RIGHT and CENTER speakers 2 - Represents FRONT LEFT/RIGHT speakers

E - 16