Overview of the Legend Light Bar
16
Legend LGD and Legend LPX Light Bars
Federal Signal
www.fedsig.com
Follow the standard installation from the Legend (LGD) instructions. Federal Signal
recommends fusing each wired connection in Table 7 with the fuse shown in the
table. See Schematic A 7 on page 58.
Table 7 Model LPXD control wires for light activation
Wire Color
Fuse
Light Activation
Red
20 A
Front of light bar, Mode 1 (for rear cutoff, activate only the red wire)
Yellow
20 A
Rear of light bar, Mode 1 (for front cutoff, activate only the yellow wire)
Blue
5 A
Mode 2: Overrides Mode 1
Gray
5 A
Flash takedown/alley
Brown
5 A
Left alley
Brown/White
5 A
Right alley
Orange
5 A
Worklight/takedown (If both options are installed, they work together.)
Green
NA
Pattern change
***THIS FUNCTION IS GROUND ACTIVATED***
Model LPXD Flash Pattern Compliances
The flash patterns listed as “Yes” (Y) in Table 7 comply with the SAE J845 flash
requirements and light output requirements. Patterns listed as “No” (N) do not
comply with these requirements. A non-compliant pattern should be used only
after the people you are trying to warn have been trained to recognize the pattern
as a warning signal. End users are responsible for choosing the flash patterns that
meet their jurisdiction’s requirements.
Table 8
Model LPXD available flash patterns
Pattern
Number
Description
SAE J845
Compliant
P1
2 at 60 FPM QUAD FLASH Alternating, then
2 at 60 FPM DOUBLE FLASH Simultaneous
N
P2
60 FPM 5-FLASH Alternating
Y
P3
60 FPM QUAD FLASH Alternating
Y
P4
75 FPM TRIPLE FLASH Alternating
Y
P5
85 FPM DOUBLE FLASH Alternating
Y
P6
115 FPM Alternating
Y
P7
152 FPM Alternating
Y
P8
1 at 60 FPM TRIPLE FLASH Alternating
2 at 60 FPM TRIPLE PULSE Simultaneous
N
