Code 3 FM 9000 - Manual (Page 5)

5
LED MODULES
The LED modules are available as “flashing” and “steady burning” versions. The steady burning
versions can be flashed by connecting the module(s) to any flasher that does not require ground
through the load (example: Code 3® 925 or 700 series relay flasher). The flashing modules will
have "Cycle flash" as the standard pattern. Flash patterns can be changed by shorting the 2-pin
header, J1 as shown in Figure 3, momentarily then releasing. PLEASE NOTE THAT THE
LIGHTHEAD MODULE MUST BE REMOVED FROM THE FRAME TO EXPOSE THE J1
HEADER. Table 1 shows the available patterns and the order when stepping through patterns. The
module can be reset to "Cycle flash" by shorting the header for greater than 5 seconds and
releasing.
FIGURE 3
Directional Module Flash Pattern - Table 1
Flash Pattern Description
Cycle Flash Cycles through various patterns @ 70 fpm
Steady-Burn Steady-Burn
Five Flash Five Pulses per flash @ 70 fpm
Quad Flash Four Pulses per flash @ 70 fpm
Triple Flash Three Pulses per flash @ 70 fpm
Double Flash Two Pulses per flash @ 70 fpm
Fast Double Flash Two Pulses per flash @ 85 fpm
NFPA Four Pulses, 70% Duty Cycle @ 75 fpm
Quad Pop Flash Four Pulses per flash ( 3 equal, 1 extended) @ 70 fpm
Triple Pop Flash Three Pulses per flash ( 2 equal, 1 extended) @ 70 fpm
J1
PCB
Momentarily short and release
to change patterns