Connections - Infinity Alpha 1200s Service Manual

Alpha 1200s
C
If your receiver/amplifier does not have subwoofer
outputs for the left and right channels or an LFE
output:
RECEIVER/AMPLIFIER
Front Speaker Output
B A S S O P T I M I Z A T I O N S Y S T E M
20 80 -14.1 0 4.5 49.5
FREQUENCY LEVEL WIDTH
180 ON
PHASE GREEN: ON
RED: STANDBY
0 OFF POWER
50 150 MIN MAX
CROSSOVER GAIN
LINE LEVEL IN
R L
R
HIGH
LEVEL
IN
L
R
HIGH
LEVEL
OUT
L
_
+
• Set Low-Pass Filter to "On. "
–
BLACK =
1. LOOSEN TERMINALS
2.
INSERT BARE END;
TIGHTEN TERMINALS
STRIPE =
INFINITY ALPHA 1200
ONNECTIONS
¨
Alpha 1200s
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, POWER
DO NOT EXPOSE THIS PPLI NCE TO R IN OR MOISTURE.
ON
AVERTISSEMENT: POUR PRƒVENIR LES RISQUES D'INCENDIE OU
DE CHOC ƒLECTRIQUE, ƒVITER D'EXPOSER CET PP REIL L
PLUIE OU L'HUMIDITƒ.
NRTL/C
CS 22.2
UL1492
Infinity Systems, Inc.
Northridge, C US
C
120V ~ 60HZ
500W
+
RED =
– +
NO STRIPE =
S
If your receiver/processor has subwoofer
outputs for the left and right channels:
RECEIVER/PROCESSOR
B A S S O P T I M I Z A T I O N S Y S T E M
20 80 -14.1
FREQUENCY
180
PHASE
0
50 150 MIN
CROSSOVER
LINE LEVEL IN
R L
_
• Set Low-Pass Filter to "On. "
OFF
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
with a low-frequency-effects (LFE) output:
SUBWOOFER OR
LFE OUTPUT
B A S S O P T I M I Z A T I O N S Y S T E M
20 80 -14.1
FREQUENCY LEVEL
180
PHASE
0
50 150 MIN
CROSSOVER GAIN
LINE LEVEL IN
R L
_
• Set Low-Pass Filter to "Off" .
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.
5
0 4.5 49.5
LEVEL WIDTH
ON
GREEN: ON
RED: STANDBY
OFF POWER
MAX
GAIN
¨
Alpha 1200s
CAUTION
RISK OF ELECTRIC SHOCK
R DO NOT OPEN
HIGH WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS PPLI NCE TO R IN OR MOISTURE.
LEVEL
IN
AVERTISSEMENT: POUR PRƒVENIR LES RISQUES D'INCENDIE OU
L
DE CHOC ƒLECTRIQUE, ƒVITER D'EXPOSER CET PP REIL L
PLUIE OU L'HUMIDITƒ.
R
NRTL/C
HIGH CS 22.2
UL1492
LEVEL
OUT
Infinity Systems, Inc.
L Northridge, C US
+
® receiver/processor
0 4.5 49.5
WIDTH
ON
GREEN: ON
RED: STANDBY
OFF POWER
MAX
¤
Alpha 1200s
CAUTION
RISK OF ELECTRIC SHOCK
R DO NOT OPEN
HIGH
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
LEVEL
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
IN
L AVERTISSEMENT: POUR PR VENIR LES RISQUES D'INCENDIE OU
DE CHOC LECTRIQUE, VITER D'EXPOSER CET APPAREIL A LA
PLUIE OU A L'HUMIDIT .
R
HIGH NRTL/C
CSA 22.2
UL1492
LEVEL
OUT
Infinity Systems, Inc.
L
Northridge, CA USA
+
POWER
ON
OFF
C
120V ~ 60HZ
500W
POWER
ON
OFF
AC
120V ~ 60HZ
500W