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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 (MAN) is pressed while
the mode switch is in the Phaser position
(PHSR).
(See diagram to the right)
.
Auxiliary Input Function
The Auxiliary Input allows activation
by an external source of either the Horn
or the Manual push -button functions
when the rotary selector switch is in the
MAN (Manual), A LERT, or HF (Hands
Free) position. This input is usually
wired into the vehicle horn switch. The
wiring diagram on page 1 0 shows two
connection examples.
NOTE:
Permanent disconnection of the vehicle
horn is NOT recommended.
The siren is factory shipped with the
auxiliary input option defaulted as the
Horn function. To utilize the auxiliary
input as the Manual function instead of
the Horn function, remove the third
option jumper from the back of the
control head.
(See diagram to the right)
.
Two-Tone
Two-Tone can replace functions with
Phaser by removing the fourth option
jumper from the back of the control
head.
(See diagram to right).
Back of Control Head
Back of Control Head
Back of Control Head
