Alpine DHA-S690 23-EN, Audio output/Optical digital audio output, Setting the Downmix Mode

Audio output/Optical digital audio output

Disc	Audio recording format		Digital output setting	Optical digital audio	Analog audio output
			(DVD SETUP)	output	(Ai-NET, RCA output)
Format	Fs	Q
LPCM	44.1/88.2/	16/20/24 bit	BITSTREAM or LPCM	44.1 kHz, 16 bit, LPCM	OK
(CD-DA,	176.4 kHz			2 ch (2 ch Downmix)*
DVD-V, DVD-
	48/96/192 kHz	16/20/24 bit	BITSTREAM or LPCM	48 kHz, 16 bit, LPCM 2 ch	OK
A, DVD-VR)
				(2 ch Downmix)*
PPCM	44.1/88.2/	16/20/24 bit	BITSTREAM or LPCM	Not output	OK
(DVD-A)	176.4 kHz
	48/96/192 kHz	16/20/24 bit
Dolby Digital	48 kHz	16/18/20 bit	LPCM	48 kHz, 16 bit, Decoded	OK
(-EX)				2 ch (2 ch Downmix)*
(DVD-V, DVD-
			BITSTREAM	Bit stream (Max 7.1 ch)*	OK
A, DVD-VR)
DTS (-ES)	44.1 kHz	16/20/24 bit	LPCM	44.1 kHz, 16 bit Decoded	OK
(CD-DA,				2 ch (2 ch Downmix)*
DVD-V, DVD-
			BITSTREAM	Bit steam (Marx 6.1 ch)*	OK
A)
	48/96 kHz	16/20/24 bit	LPCM	48 kHz, 16 bit, Decoded	OK
				2 ch (2 ch Downmix)*
			BITSTREAM	Bit stream (Max 6.1 ch)*	OK
MPEG1Layer	44.1 kHz	16 bit	LPCM	44.1 kHz, 16 bit,	OK
II			or	Decoded 2 ch*
			BITSTREAM
(VCD, DVD-V,
DVD-A, DVD-	48 kHz	16 bit	LPCM	48 kHz, 16 bit, Decoded	OK
VR)			or	2 ch (2 ch Downmix)*
			BITSTREAM
MPEG2Layer	44.1 kHz	16 bit	LPCM	44.1 kHz, 16 bit,	OK
II			or	Decoded 2 ch*
(DVD-V, DVD-			BITSTREAM
A, DVD-VR)	48 kHz	16 bit	LPCM	48 kHz, 16 bit, Decoded	OK
			or	2 ch (2 ch Downmix)*
			BITSTREAM
MP3 (MPEG1/	32 kHz	16 bit	BITSTREAM or LPCM	32 kHz, 16 bit, Decoded	OK
2/2.5Layer III)				2 ch
AAC, WMA
	44.1 kHz	16 bit	BITSTREAM or LPCM	44.1 kHz, 16 bit,	OK
				Decoded 2 ch
	48 kHz	16 bit	BITSTREAM or LPCM	48 kHz, 16 bit, Decoded	OK
				2 ch

*Not output when playing back a DVD-Audio.

•BITSTREAM does not output when MPEG audio is set.

Setting the Downmix Mode

This function applies to Dolby Digital, DTS stream sound.

Setting item: DOWNMIX MODE

Setting contents: STEREO / SURROUND ENCODED

	(Initial setting)
STEREO:	Stereo Downmix.

SURROUND ENCODED: Surround compatible Downmix.

23-EN