Signal LCS770 User Manual

-8-
SIREN
AMPLIFIER
12 - Brown (#14 AWG)
9 - Orange (#18 AWG) 8 - Gray (#18 AWG) 7 - Brown (#14 AWG) 6 - Blue (#18 AWG) 5 - Black (#14 AWG) 4 - Red (#14 AWG) 3 - Blue (#18 AWG) 2 - Black (#14 AWG) 1 - Red (#14 AWG)
+
BATTERY
+
RADIO
+
Connect the Blue wires to
the terminals of speaker or
to the output jack of radio
+
SPEAKER 1
11 OHMS
Added Door
Switch
Door Switch
+12 VDC
Positive Switching PK
Jumper Selected
Dome
Light
OR
Negative Switching PK
Jumper Selected
SPEAKER 2
11 OHMS
11 - Yellow (#18 AWG)
10 - Green (#18 AWG)
Horn
Switch/Relay
VEHICLE
HORN
Horn
Switch/Relay
+12 VDC +12 VDC
VEHICLE
HORN
Negative
Switching AUX
Horn Jumper
Selected
Positive
Switching AUX
Horn Jumper
Selected
OR
Backlighting Switch (Connect to
Dash Lights, Parking Lights, Etc.)
ON/OFF Power Switch for Siren (Possibly Connected to Ignition)
Siren Wiring Diagram
+12 VDC +12 VDC

Signal LCS770 Specifications

General

Brand	Signal
Model	LCS770
Category	Amplifier
Language	English