Signal LCS652, Installation And Operating Instruction Manual

-10- 

SIREN OUTPUT:

Selector Switch 
Position: 

Speaker 

Output

Pressing Manual Pushbutton 

Wail 

Wail 

Yelp 

Yelp 

Yelp 

Phaser (or Two-Tone) 

(Remains Yelp if Phaser disabled) 

OFF 

No Output 

Creates a manual WAIL tone while 
button is being held that sweeps down 
when the button is released. 

(NOTE:  PHASER may be optionally disabled via program jumpers. See 
INSTALLER-SELECTABLE OPTIONS on pages 3 & 4). 

(NOTE:  TWO-TONE may be optionally selected over Phaser via program jumpers. 
See INSTALLER-SELECTABLE OPTIONS on pages 3 & 4). 
 

AUXILIARY INPUT 

During installation an auxiliary input may be connected to the vehicle horn ring or 
other switching device.  It provides the same operation as pressing the Horn button.  
See wiring diagram on page 8 for wiring details. 

LIGHT CONTROL SWITCHES 

(LCS652 Only)

The LCS652 also has two additional 
switches (SW1 and SW2) located in 
the center of the face.  These two 
switches will control external 
devices (usually lights).  SW1 
controls the device connected to the 
white w/orange stripe wire from Pin 
6.  SW2 controls the device 
connected to the white w/brown 
stripe wire from Pin 3. 

If you have any questions concerning this or any other SVP product, please contact 

our 

Customer Service Department

 at (585) 226-9025.

Please Note:

The two red wires on pins 4 & 8 (LCS652 only) supply the power for 
the devices switched by SW1 and SW2.  Connect the red wires from 
Pins 4 & 8 through an appropriate user supplied fuse (up to 20 amps).  
It is 

highly recommended

 that you appropriately fuse these input 

wires.  Damage to the siren caused by shorts in the devices connected 
to SW1 or SW2 will not be covered under warranty.