JBL AV1 Mode Adjust, Input Source, Parameter Setting, ChannelDolby Digital, Dolby Digital Flagged

Mode Adjust JBL Performance

The table below indicates the conditions in which Dolby Digital Surround EX decoding is engaged.

•Dolby Digital Surround EX decoding is engaged when the EX DECODING parameter is set to ON, or the EX DECODING parameter is set to AUTO and a flagged 5.1-channel Dolby Digital source recorded with Dolby Digital Surround EX is detected.

•Dolby Digital Surround EX decoding is not engaged when the EX DECODING parameter is set to OFF, or the EX DECODING parameter is set to AUTO and a non-flagged 5.1- channel Dolby Digital source recorded with or without Dolby Digital Surround EX is detected.

•Listening mode name differs depending on the encoding present in the input source, the EX DECODING parameter setting and the speaker setup.

–The DOLBY DIGITAL EX listening mode is available when Dolby Digital Surround EX decoding is engaged.

–The DOLBY DIGITAL listening mode is available when Dolby Digital Surround EX decoding is not engaged.

–The DOLBY DIGITAL EX listening mode cannot be activated unless both side and rear speakers are present.

Note:

The AV1 cannot automatically detect Dolby Digital Surround EX encoding in non-flagged 5.1-channel Dolby Digital sources. A non-flagged source does not include information in the input sig- nal that identifies Dolby Digital Surround EX encoding.

		Input Source
Parameter Setting	5.1-Channel Dolby Digital	5.1-Channel Surround EX-Encoded	5.1-Channel Surround EX-Encoded
		Dolby Digital (Flagged)	Dolby Digital (Non-Flagged)
EX DECODING: AUTO	DOLBY DIGITAL	DOLBY DIGITAL EX	DOLBY DIGITAL
EX DECODING: ON	DOLBY DIGITAL EX	DOLBY DIGITAL EX	DOLBY DIGITAL EX
EX DECODING: OFF	DOLBY DIGITAL	DOLBY DIGITAL	DOLBY DIGITAL

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