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CONTROL HEAD OPTION JUMPERS
The control heads are shipped with the standard features listed below. The seven
jumpers are all installed across both pins when the siren is shipped. By moving
the jumpers onto only one pin the alternate operation may be selected. (S3 Auto
Activation is achieved by removing the "Momentary" and "Normally Closed"
jumpers and placing one of them across both of the first pins.)
(Installer Selectable Options CONT’D)
Standard Feature
Moving Jumper to One Pin Only
Auxiliary wire activates Horn Function
Auxiliary wire activates Manual
Function
S4 is a standard push-on/push-off switch
S4 closes for 8 seconds when pushed
S3 is a standard push-on/push-off switch
S3 becomes a momentary switch
S3 is normally open when off
S3 becomes closed when off
Hands Free function off when powered up
Hands Free function is on when unit
powered up
Horn Ring Transfer (S5) is off when powered up
Horn Ring Transfer is auto selected on
start-up
Audible beep heard when buttons are pressed
Audible beep disabled
S3 functions activated only with S3 switch
S3 functions activated when slider in
L2 or L3 positions
Amplifier Cover Removal
Remove the four Philip head screws recessed in the back of the control head unit.
CAREFULLY remove rear cover, use caution so as not to lift circuit board and
membrane switch away from front faceplate. Locate the 7 jumpers located near
the microphone coil cord strain relief.
