JBL SUB200 Service Manual page 6

SUB200 (SCS200.7sys)
DOLBY* DIGITAL OR DTS
(OR OTHER DIGITAL SURROUND MODE) CONNECTION
RECEIVER SUBWOOFER
LINE
LFE OUT
LEVEL
IN
Use this installation method
for Dolby Digital, DTS or
other digital surround
processors:
Use the line-level input jack
marked "LFE" for the Low-
Frequency Effects channel.
DOLBY PRO LOGIC* (NON-DIGITAL) – LINE LEVEL
Use this installation method
for Dolby Pro Logic applica-
tions (not Dolby Digital, DTS
or other digital processing),
where the receiver/proces-
sor is equipped with a sub-
woofer output, or a volume-
controlled preamp (line-)
level output:
Left Front
– +
Left
Surround
– +
Left Surround
– +
8
Connect this jack to the LFE
output or subwoofer output
on your receiver or amplifier.
LFE L R
Connect each speaker to the
corresponding speaker
terminals on your receiver
or amplifier.
Make sure that you have
configured your surround
sound processor for "Sub-
woofer On." Also configure
your receiver for 5.1-, 6.1- or
Use RCA-type interconnects
to connect the line-level
subwoofer outputs on your
receiver or amplifier to the
line-level inputs on the sub-
woofer. IMPORTANT: Do not
use the LFE input on the sub-
woofer with Dolby Pro Logic
processors.
Center
– +
Subwoofer
Line-
Level In
L
R
Receiver
Left Subwoofer Right
Front Front
Out
– +
–
R L
– +
Center
Surround Back Surround Back
Left Right
– + – +
Surround Back Surround Back
Left Right
– + – +
®
Right Front
– +
+
Right
Surround
– +
Right Surround
– +
5
7.1-channel operation as
appropriate. The front left,
front right, center and rear
speakers should all be set to
"Small." If your receiver
allows you to set the cross-
over frequency between the
subwoofer and the main
speakers, select 120Hz or the
setting that is the closest fre-
quency below it.
NOTE: If your receiver or
amplifier only has one sub-
woofer output jack, then you
will need to use a Y-connec-
tor (not included). Plug the
male end of the Y-connector
into your receiver or ampli-
fier's subwoofer output jack,
and connect each of the two
female ends to separate
RCA-type interconnects.
Finally, plug the RCA-type
interconnects into the line-
level inputs on the sub-
woofer.
Connect each speaker to
the corresponding speaker
terminals on your receiver
or amplifier.
Make sure your receiver or
processor is correctly con-
figured to indicate that the
subwoofer is "On."
Note for advanced users: If
your receiver/processor has
a built-in low-pass crossover
filter for the subwoofer out-
put, you may use the LFE
input to bypass the sub-
woofer's internal crossover.