Lexicon SDP-40 manual Dolby PRO Logic II THX, Mode Adjust PL, Mode Adjust L7 PRO Logic

The MODE ADJUST Menu

JBL

DOLBY PRO LOGIC II THX

MODE ADJUST PL II

•Designed for playback of Dolby Surround encoded sources.

•Utilizes Dolby Pro Logic II to decode five channels from Dolby Surround encoded input types.

•Applies re-equalization and timbre matching. Re-equalization simulates the high-frequency rolloff that occurs in a movie theater as sound travels from the front speakers to the listeners. Most films are mixed for movie theaters, and may sound too bright when played back in a home theater without re-equalization. Timbre matching helps minimize the timbre differences between the front and side channels, which results in smoother sound movements between these channels.

•Recommended for home theaters with a THX-certified speaker system.

	Default
Parameter	Value	Values
RE-EQUALIZER	ON	ON, OFF
OUTPUT LEVELS	See page 5-17 for more information
CUSTOM	See page 5-17 for more information

An alphabetical listing of parameter descriptions begins on page 5-20.

DOLBY PRO LOGIC II

MODE ADJUST L7 PRO LOGIC II

•Designed for playback of Dolby Surround encoded sources.

•Decodes five channels from Dolby Surround encoded input types.

•Similar to DOLBY PRO LOGIC, except it utilizes full-frequency stereo surround channels to realistically increase the perceived width of the listening space.

•Provides impressive enhancement compared to DOLBY PRO LOGIC.

•Appropriate for Dolby Surround encoded film sources.

	Default
Parameter	Value	Values
OUTPUT LEVELS	See page 5-17 for more information
CUSTOM	See page 5-17 for more information

An alphabetical listing of parameter descriptions begins on page 5-20.

5-4