JBL Performance AV1 User Manual page 106

Mode Adjust
PL +
MODE ADJUST PL +
• Designed for playback of Dolby Surround-encoded sources.
• Decodes four channels from Dolby Surround-encoded sources.
• Uses a mono surround channel with a high-frequency rolloff
above 7kHz.
• Applies THX re-equalization to simulate high-frequency
rolloffs that occur in movie theaters. Most films are mixed for
movie theaters, and might sound too bright when played
back in home theaters without re-equalization.
• Applies THX timbre matching to minimize timbre differences
between the front and surround channels, which results in
smoother sound movements between them.
• Recommended for home theaters with THX-certified speaker
setups.
Option/Parameter Default Setting
RE-EQUALIZER ON
OUTPUT LEVELS --
CUSTOM --
See "Listening Mode Menu Option & Parameter Descriptions" on page 5-29 for detailed
.
descriptions
5-8
Possible Settings
ON, OFF
--
--
CIN
MODE ADJUST CIN
• Designed for playback of matrix-encoded digital stereo film
sources.
• Derives six channels when both side and rear speakers are
present (rear channels will be in parallel). Derives five chan-
nels when only side or rear speakers are present. The sub-
woofer channel is generated through bass management in
the AV1.
Option/Parameter
OUTPUT LEVELS
CUSTOM
See "Listening Mode Menu Option & Parameter Descriptions" on page 5-29 for detailed
.
descriptions
JBL Performance