Overview of the Legend Light Bar
15
Installation, Operation, and Service Manual
Federal Signal
www.fedsig.com
It is the user's responsibility to verify the acceptability of Low Power in his or her jurisdiction before using this option.
Table 6 Flash pattern compliances to NFPA
Pattern
NFPA
LGD-NFPA***
LPX-NFPA***
P1
N
N
P2
N
N
P3
N
N
P4
N
N
P5
Y
N
P6
Y
N
P7
Y
N
P8
Y
Y
P9
Y
Y
P10
Y
Y
P11
Y
N
P12
Y
N
P13
Y
Y
P14
Y
N
P15
Y
N
P16
Y
N
P17
Y
Y
P18
Y
Y
P19
Y
Y
P20
Y
Y
P21
Y
N
P22
Y
N
P23
Y
Y
P24
Y
Y
P25
Y
Y
P26
Y
N
P27 TEST
ONLY **
N
N
P28 TEST
ONLY ***
N
N
*
Pattern 27: All LEDs light head turns on.
**
Pattern 28: Each LED light head sequentially turns on for 1 second.
***
The light bar layout must also meet NFPA compliance. Contact Customer Support for verification at
1-800-682-8022.
Model LPXD Light Activation
The operational mode of the Model LPXD Discrete-Wire Legend is dependent
upon the variation of options incorporated into the final model. Installation, wiring,
and operation instructions are in the instructions supplies with the Model LPXD.
The functions defined in Table 7 are activated via +12 Vdc applied to any of the
wires shown in Table 7 except for the green pattern-selection wire, which is ground
activated. There are eight flashing patterns available, which are described in
Table 8.
