JBL SDP-40HD manual Music, When THX Surround EX decoding is active

SDP-40HD Mode Adjust

surround channel increases the perceived width of the surround field in home theaters.

•ASA processing is applied to signals sent to the rear speakers. Refer to the ASA parameter description on page 3-37for more information.

When THX Surround EX decoding is active:

Matrix decoding is applied to derive three surround channels from 5.1-channel Dolby Digital sources.

Parameter	Default Setting	Possible Settings
RE-EQUALIZER	ON	ON, OFF
SURROUND EX	AUTO	AUTO, ON, OFF
COMPRESSION	OFF	AUTO, ON, OFF
LFE MIX	+0.0dB	-10.0 to +0.0dB
OUTPUT LEVELS	Refer to page 5-33
CUSTOM	Refer to page 5-34

See page 5-35 for detailed parameter descriptions.

MUSIC

MODE ADJUST MUSIC

This listening mode is designed for playback of 5.1-channel Dolby Digital music sources, and cannot be activated unless side and rear speakers are present. ASA processing is applied to signals sent to the rear speakers. Refer to the ASA parameter description on page 3-37for more information. For best results, place the rear speakers close together in your home theater.

Note:

The THX MUSIC listening mode can only be activated with the front panel or remote control Mode buttons.

Parameter	Default Setting	Possible Settings
COMPRESSION	OFF	AUTO, ON, OFF
LFE MIX	+0.0dB	-10.0 to +0.0dB
OUTPUT LEVELS	Refer to page 5-33
CUSTOM	Refer to page 5-34

See page 5-35 for detailed parameter descriptions.

5-19