JBL SDP-40HD Home Theater System User Manual


 
SDP-40HD Setup
3-35
SETTING CROSSOVER POINTS (continued)
SUB L/R MONO, STEREO, NONE
Configures the Main Zone audio output connectors labeled
SUBWOOFER L/R for a speaker setup that includes one, two, or no
subwoofer(s).
When a custom speaker setup is selected, the SUB L/R parameter
opens the SUBWOOFERS L/R menu, to select a configuration for the
SUBWOOFER L/R output connectors.
•Select MONO if the speaker setup includes one subwoofer. The
SDP-40HD sends low frequency front, center, and surround
channel signals to the SUBWOOFER L/R output connectors.
•Select STEREO if the speaker setup includes two subwoofers.
The SDP-40HD sends low frequency front left, center, and
surround left channel signals to the SUBWOOFER L output
connector and low frequency front right, center, and surround
right channel signals to the SUBWOOFER R output connector.
•Select NONE if the speaker setup does not include a subwoofer.
The SDP-40HD redirects low frequency signals to the speakers
with the lowest crossover points – unless the 5.1mc BYPASS
listening mode is activated. In this instance, configure the
speaker setup with the associated DVD-A/SACD player to
redirect low frequency signals.
When a SYNTHESIS 7CH speaker setup is selected, the SUBWOOFER
L/R output connectors are configured for a speaker setup that
includes one subwoofer, and the SUB L/R parameter cannot be
adjusted.
SUB XOVER FULL, 30 to 120Hz, THX 80Hz
Assigns a crossover point for the Main Zone audio output
connectors labeled SUBWOOFER L/R when a custom speaker setup
is selected. Opens the SUB XOVER menu to select a crossover point
for the SUBWOOFER L/R output connectors.
Select FULL to send a full-range signal to the subwoofer(s).
Otherwise, select the crossover point equal to the lowest crossover
point of the other speakers.
When a SYNTHESIS 7CH speaker setup is selected, an 80Hz
crossover point is applied to the SUBWOOFER L/R output
connectors, and the SUB L/R parameter cannot be adjusted.
LFE ON, OFF
Activates and deactivates the Main Zone audio output connector
labeled LFE when a custom speaker setup is selected.
When a custom speaker setup is selected:
•Select ON to activate the LFE output connector. LFE information is
sent to the LFE output connector.
Select OFF to deactivate the LFE output connector. LFE signals
are redirected to the SUBWOOFER L/R output connectors. If
the SUB L/R parameter is set to OFF, LFE signals are redirected
to the speakers with the lowest crossover point – unless the
SPEAKERSSETUP CUSTOM SETUP
SUB L/R
SPEAKERSSETUP
SYNTHESIS 7CH
SPEAKERSSETUP
CUSTOM SETUP
SUB XOVER
SPEAKERSSETUP
SYNTHESIS 7CH
SPEAKERSSETUP
LFE
CUSTOM SETUP