5
Installation, Operation, and Service Manual
Federal Signal
www.fedsig.com
Schematics
Schematic A 1 Discrete-wired 24-inch Legend light bar ............................................................................52
Schematic A 2 Typical connections with a SignalMaster controller (External) ....................................53
Schematic A 3 Typical connections with a SW400SS Switch Module (Internal) .................................54
Schematic A 4 Typical connections with a SmartSiren controller ...........................................................55
Schematic A 5 Typical connections with a non-SignalMaster controller ..............................................56
Schematic A 6 Typical connections with a PA640 controller ...................................................................57
Schematic A 7 Typical connections for LPXD Discrete Legend and LPX Legend ..............................58
Schematic A 8 Typical connections for LPXD Discrete Legend and LPX Legend with Preterminated
Weather tight Connectors ...................................................................................................................................59
Table 12 Cross reference for controller leads ...............................................................................................32
Table 13 Domes and ROC panel assemblies for LGD/LPX models .........................................................39
Table 14 Troubleshooting tips ...........................................................................................................................48
Table 15 Legend replacement parts .................................................................................................................51
