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Park Kill Input Polarity
The Park Kill (Cutout) Input turns off any siren tone output when activated,
and remains off until a control is activated or changed. The wiring diagram on
page 11 shows two connection examples.
The park kill input is normally activated by connecting to positive. To
activate by connecting to ground (negative), move the “PKILL” option jumper
from the “Pos. Switching” pins to the “Neg. Switching” pins in the amplifier
unit. (See Amplifier diagram below).
Phaser Disable
The Phaser function can be completely disabled by removing the second option
jumper from the back of the control head. This will also disable the
Two-Tone function used when the manual button is pressed while the mode switch
is in the Phaser position. (See diagram below).
(Back of Control Head)