Manual

3
BETA SW-12
CONNECTIONS
If your receiver/amplifier does not have subwoofer
outputs for the left and right channels or an LFE
output:
If your receiver/processor has subwoofer
outputs for the left and right channels:
• Set Normal/LFE Switch to “Normal.”
NOTE:Some receivers have a single subwoofer output (do not confuse
this with a single LFE output as described below).In that case,it is
recommended that you use a Y connector (not included) to maximize
performance.
If you have a Dolby* Digital or DTS
®
receiver/processor
with a low-frequency-effects (LFE) output:
• Set Normal/LFE Switch to “LFE.”
NOTE:In this case,you do not need to use a Y connector.Simply
connect the LFE output on your receiver/processor to either the left
or right input on the subwoofer.
RECEIVER/AMPLIFIER
Front Speaker Output
BASS OPTIMIZATION SYSTEM
FREQUENCY
R L
180
0
POWER
OFF
ON
LEVEL
OFF
GREEN: ON
RED: STANDBY
PHASE
LINE LEVEL IN
HIGH
LEVEL
IN
HIGH
LEVEL
OUT
Infinity Systems
Northridge, CA USA
+
_
R
L
R
L
50 150
CROSSOVER
MIN MAX
LEVEL
POWER
ON
WIDTH
Normal
LFE
BASS OPTIMIZATION SYSTEM
FREQUENCY
R L
180
0
RECEIVER/PROCESSOR
POWER
OFF
ON
LEVEL
OFF
GREEN: ON
RED: STANDBY
PHASE
LINE LEVEL IN
HIGH
LEVEL
IN
HIGH
LEVEL
OUT
Infinity Systems
Northridge, CA USA
+
_
R
L
R
L
50 150
CROSSOVER
MIN MAX
LEVEL
POWER
ON
WIDTH
Normal
LFE
SUBWOOFER OR
LFE OUTPUT
POWER
OFF
ON
BASS OPTIMIZATION SYSTEM
FREQUENCY LEVEL
OFF
GREEN: ON
RED: STANDBY
PHASE
LINE LEVEL IN
HIGH
LEVEL
IN
HIGH
LEVEL
OUT
Infinity Systems
Northridge, CA USA
R L
+
_
R
L
R
L
180
0
50 150
CROSSOVER
MIN MAX
LEVEL
POWER
ON
WIDTH
Normal
LFE
• Set Normal/LFE Switch to “Normal.”
LOOSEN TERMINALS
INSERT BARE END;
TIGHTEN TERMINALS
1.
2.
BLACK =
–
NO STRIPE = – STRIPE = +
RED = +