Chapter 3: Wiring the Pathfinder
Pathfinder
TM
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Speaker Diagnostics
The Pathfinder siren is designed to detect speaker faults. Diagnostic LEDs available on the
front of the keypad that can provide operating status of each of the amplifier outputs. The LEDs
are fully programmable and can be set to steady burn or flash when the siren detects a fault or
normal operation for each individual speaker. By default, the diagnostic LEDs are disabled, but
can be programmed with the Convergence Network Configuration Software.
Radio Re-Broadcast
The Radio Re-Broadcast inputs allow incoming two-way radio messages to be amplified by the
siren amplifier/relay module and rebroadcast over the siren speakers. The Radio Re-Broadcast
gain is set in the Convergence Network Configuration Software.
FS Vehicle Integration
The Pathfinder can interface with the vehicle’s OBDII port or up-fitter CAN bus, using a
separately available cable harness. Common signals that can be obtained are transmission,
door, headlight, brake and speed statues. Many other signals may available depending on
the make and model of vehicle. See the Convergence Network Configuration Software for
programming options. If using FS Vehicle Integration, discrete wiring inputs may not be
required for park, horn ring and/or ignition. By default, the PathFinder has the FS Vehicle
Integration port disabled.
Ignition Input
The ignition input a programmable active high input that can be used to turn on and off the
Pathfinder system. This input can be programmed to keep the system alive for a set time
after ignition is removed. This input is by default set to turn off the system immediately
when ignition is removed. The functionality of the ignition wire can be configured with the
Convergence Network Configuration Software. If using FS Vehicle Integration to detect the
ignition event or key position, this wire is not used. Fold and seal.
System Power
The Pathfinder system includes ring terminals for connecting the battery. The installer-supplied
red (positive) and black (negative ground) power leads from the siren to the vehicle battery
should be as short and direct as possible. Crimp the supplied ring terminal on the red lead
and connect it through an in-line fuse to the positive battery terminal. The fuse must be of an
amperage capacity sufficient to handle the total vehicle electrical loads plus siren. Crimp the
supplied ring terminal on the black lead and connect it to the negative battery terminal. See
Figure 3.3 for proper ring terminal orientation.
