Lanzar Car Audio SX7 - Manual (Page 11)

owner’s manual operation
Control/Connector Function
This LED is illuminated when the unit is
properly powered, grounded and the remote
power has been turned on.
The frequency control adjusts the range of
the signal delivered to the Sub channel. The
gain control adjusts the level of that signal.
5
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d)
Subwoofer Frequency
and Gain Controls 3
Used to turn power on and off to the SX7. Power Switch 1
Power Indicator LED 2
Subwoofer Output
Phase Switch 4
Midrange Frequency
and Gain Controls 5
High Pass Frequency
and Gain Controls 6 The frequency control adjusts the range of
the signal delivered to the Highs channel The
gain control adjusts the level of that signal.
Input Connectors 7
Connect to power source as follows:
+12v
: Connect a red wire of at least 12 gauge to
the car battery or other power source.
GROUND: Connect a black wire of at least 12 gauge
to car chassis for ground connection.
REMOTE: Connect an orange wire to remote
activating (
12
V DC)wire of car stereo or other
head unit.
Power Connections
(+12V, Remote, Ground)
8
Low Outputs 9
Mid Outputs 10
High Outputs 11
RCA cables are used to connect the mid
channel ouputs to the midrange amplifier
inputs.
RCA cables are used to connect the high
channel ouputs to the high range amplifier
inputs.
RCA cables are used to connect the low
channel ouputs to the subwoofer amplifier
inputs.
This is used to reverse the phase of the
subwoofer channel to the other channels in
the system for proper signal alignment.
The frequency control adjusts the range of
the signal delivered to the Mids channel. The
gain control adjusts the level of that signal.
RCA cables are used to connect the input
signal from a head unit or other source.
electronic crossover
SX7