JBL Performance AV1 User Manual page 69

AV1
MAIN MENU
MODE ADJUST
AUDIO CONTROLS
SETUP
The THX ULTRA2 SUB and BGC parameters are available
on the CUSTOM and THX SETUP menus. When a parameter
setting is adjusted on the menu, it is automatically adjusted
on the other menu as well.
THX ULTRA2 SUB
CUSTOM SETUP
SETUP SPEAKERS
Indicates whether or not the subwoofer connected to the audio
output connector labeled Subwoofer is Ultra2 certified. Select ON
if the connected subwoofer is Ultra2 certified and OFF if the con-
nected subwoofer is not Ultra2 certified. When ON, the CUSTOM
and THX SETUP menu BGC parameter (next column) are used to
adjust boundary gain compensation. When OFF, the BGC parame-
ter is not available (N/A).
SETUP SPEAKER SETUP
INPUTS CUSTOM SETUP
SPEAKERS THX SETUP
REAR PANEL CONFIG SPEAKER DISTANCES
DISPLAYS LEVELS CALIBRATION
VOLUME CONTROLS
TRIGGER
LOCK OPTIONS
40Hz
ON, OFF
or
THX SETUP
CUSTOM SETUP
FRONT L/R
CENTER
SIDE L/R
REAR L/R
SUBWOOFER
R SR RR
ULTRA2 SUB
60Hz 60Hz
40Hz
BGC
C
ASA
60Hz
M
L SL RL
SUB
40Hz 60Hz 60Hz
BGC (BOUNDARY GAIN COMPENSATION)
SETUP SPEAKERS
Adjusts boundary gain compensation when the CUSTOM and THX
SETUP menu THX ULTRA2 SUB parameter is ON. When the BGC
parameter is ON, a highpass 55Hz filter is applied to all listening
modes and audio output connectors. When OFF, no filter is applied
to listening modes and audio output connectors. When the param-
eter setting is N/A, the THX ULTRA2 SUB parameter is OFF and
boundary gain compensation cannot be adjusted.
Note:
BGC compensates for increased bass energy that is caused by the proxim-
ity of the speakers to the listening room walls.
ON
40 Hz
OFF
60 Hz
60 Hz The BGC parameter is not
available unless the THX
60 Hz
ULTRA2 SUB parameter is
40 Hz
set to OFF.
OFF
N/A
APART
or
CUSTOM SETUP THX SETUP
Setup
ON, OFF
BGC
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