Jwin JD-VD503 manual Dialogue, Back, Spdif Output, Lpcm Output, Dynamic Scope Compression

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7.2.1.6 Dialogue

It is used for enhancing the definition of dialogue. When the audio channel mode is 5.1 CH, it doesn't have such a function.

7.2.1.7 Back

Select this item to return to the higher menu.

7.2.2 SPDIF Setup

When this item is selected, the TV menu screen display is as shown in the picture at right:

7.2.2.1 SPDIF Output

If the connected power amplifier has the function of Dolby AC-3 decoding , it's best to select SPDIF RAW. If the power amplifier doesn't have the decoding function, but has coaxial or optical fiber input, it's best to select SPDIF-PCM.

7.2.2.2 LPCM Output

When SPDIF output is set as SPDIF-PCM, it is used for setting the sampling frequency of the output signal of the optical fiber and coaxial terminal.

Note: This item shall be set cooperating with the disc and power amplifier, or there may be no sound output.

7.2.2.3 Back

Select this item to return to the higher menu.

7.2.3 Dolby Digital Setup

7.2.3.1 Dynamic Scope Compression

Adjusting this item can gain different signal compression e f f e c t s . F o r e x a m p l e , y o u c a n a d j u s t t h e l i n e a r compression ratio higher when playing a disc in the day so as to get a better acoustical effect; while at night, you can adjust the ratio lower.

--SPEAKER SETUP PAGE--
DOWNMIX
FRONT SPEAKER	STEREO
CNTR SPEAKER	5.1CH
REAR SPEAKER
SUB WOOFER
DIALOG
BACK

--SPDIF SETUP PAGE--
SPDIF OUTPUT	SPDIF OFF
LPCM OUT	SPDIF/RAW
	SPDIF-PCM
BACK

--DOLBY DIGITAL SETUP--

DYNAMIC

BACK

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