JBL Performance AV1 User Manual page 117

AV1
MUSIC
MODE ADJUST MUSIC
• Designed for playback of 5.1-channel Dolby Digital music
sources.
• The 5.1 THX MUSIC listening mode cannot be activated
unless side and rear speakers are present.
• ASA processing is applied to signals sent to the rear speakers.
See "ASA" on page 3-32 for more information.
• Recommended for home theaters with THX-certified speaker
setups.
Option/Parameter Default Setting
COMPRESSION OFF
LFE MIX +0.0dB
OUTPUT LEVELS --
CUSTOM --
See "Listening Mode Menu Option & Parameter Descriptions" on page 5-29 for detailed
.
descriptions
Note:
The 5.1 THX MUSIC listening mode can only be activated with
the front-panel or remote control Mode
Possible Settings
AUTO, ON, OFF
-10.0dB to +0.0dB
--
--
and buttons.
DIGITAL & DIGITAL EX
or
MODE ADJUST DIGITAL
• Designed for playback of 5.1-channel Dolby Digital sources.
The DOLBY DIGITAL listening mode is recommended for
Dolby Digital sources recorded with Dolby Digital Surround
EX. This listening mode can also be used with 5.1-channel
Dolby Digital sources with mixed results.
• Listening mode name differs depending on the encoding
present in the input source, the EX DECODING parameter
setting and the speaker setup. The table on the next page
indicates the conditions in which Dolby Digital Surround EX
decoding is engaged.
• Decodes 5.1 discrete channels from 5.1-channel Dolby Digital
sources. The five main channels are full-frequency. The .1
channel, often referred to as LFE information, has a limited
frequency range of 120Hz.
• When the DOLBY DIGITAL EX listening mode is activated,
matrix decoding derives a surround back channel from the
other surround channels.
Option/Parameter Default Setting
EX DECODING AUTO
COMPRESSION OFF
LFE MIX +0.0dB
OUTPUT LEVELS --
CUSTOM --
See "Listening Mode Menu Option & Parameter Descriptions" on page 5-29 for detailed
.
descriptions
Mode Adjust
DIGITAL EX
Possible Settings
AUTO, ON, OFF
AUTO, ON, OFF
-10.0dB to +0.0dB
--
--
5-19