64English
Operation
Automatic Turn-On: The LX-series offers
two different automatic turn-on modes;
+12V and DC Offset.
• Remote Turn-On: Run 18 gauge wire from the Remote
Turn-On Lead on your source unit to the REM terminal on
the LX amplifier’s end panel.
• DC Offset Turn-On: The DC Offset mode uses the Hi-
Level input harness to detect >2.5V DC from the Hi-Level
speaker output of the source unit when it has been turned
on. To use DC offset mode, the DC OFF/ON push button
must be in the ON or IN position. When using DC Offset
mode, the REM terminal becomes a switched +12V
output (100mA) to turn other amplifiers and devices on.
AMP3
GAIN
SUB
GAIN
AMP1
GAIN
AMP2
GAIN
GAIN
MATCH
GAIN
MATCH
GAIN
MATCH
GAIN
MATCH
DC OFFSET
OFF
ON
L R L R L R
SUB
GND REM +12V
AMP1 AMP2 AMP3
AMP3
GAIN
SUB
GAIN
AMP1
GAIN
AMP2
GAIN
GAIN
MATCH
GAIN
MATCH
GAIN
MATCH
GAIN
MATCH
DC OFFSET
OFF
ON
L R L R L R
SUB
GND REM +12V
AMP1 AMP2 AMP3
HI-LEVEL
INPUT
AMP2
INPUT
AMP3
INPUT
SUB
INPUT
AMP3
SUB
AMP2
AMP3
AMP1
AMP2
PWR/
PRT
AMP1 AMP2 AMP3 SUB
+
-
+
-
+
-
+
-
+
-
+
-
CONTROLLER/
REMOTE BASS
BRIDGED (L+ AND R-)
+
-
L
R