SETUP Lexicon
3-24

THX Speaker Setups

Selecting the CROSSOVER SETUP menu THX SETUP option opens
the THX SPEAKER SETUP screen shown above, which indicates that
pressing the arrow button will automatically configure the Main
Zone audio output connectors for a THX speaker setup. It is
recommended to use THX-certified speakers in a THX speaker
setup.
When the THX SPEAKER SETUP screen opens:
• Press the arrow button to configure the Main Zone audio
output connectors for a THX speaker setup. The THX SETUP
menu shown above will open on the on-screen display.
• Press the arrow button to close the message without
configuring the Main Zone audio output connectors for a THX
speaker setup.
THX SETUPSET CROSSOVERSSPEAKERSSETUP
When a THX speaker setup is selected, the MC-12 applies a THX
80Hz crossover point with a 12dB-per-octave filter to the Front L/R,
Center, Side L/R, and Rear L/R output connectors. The MC-12
applies a THX 80Hz crossover point with a 24dB-per-octave filter to
the Subwoofer L/R output connectors.
Note:
A THX speaker setup is not required to activate THX
listening modes.
Setting Crossover Points (continued from page 3-23)
MAIN MENU
MODE ADJUST
AUDIO CONTROLS
SETUP
SETUP
SPEAKER SETUP
SET CROSSOVERS
CHECK MICROPHONES
AUTOMATIC
MANUAL
SET CROSSOVERS
BEFORE CALIBRATING
SETUP
INPUTS
SPEAKERS
REAR PANEL CONFIG
DISPLAYS
VOLUME CONTROLS
TRIGGERS
LOCK OPTIONS
SPEAKERS SET CROSSOVERS
THX SPEAKER SETUP
!CAUTION!
PRESSING THE V
BUTTON WILL
AUTOMATICALLY CHANGE
THE OUTPUTS TO A THX
SPEAKER
CONFIGURATION
THX SETUP
FRONT L/R THX 80Hz
CENTER THX 80Hz
SIDE L/R THX 80Hz
REAR L/R THX 80Hz
SUB L/R MONO
SUB XOVER THX 80Hz
LFE OFF
ULTRA2 SUB OFF
BGC N/A
ASA APART
!CAUTION!
CROSSOVER SETUP
CUSTOM SETUP
THX SETUP
40Hz 40Hz
40Hz 60Hz 60Hz
60Hz 60Hz
60Hz
L
M
SUB
R
C
SL
SR
RL
RR
THX SETUP