Selecting How The Model Av1-Led Operates; Figure 5 Jumpers Controlling Led And Buzzer - Federal Signal AV1-LED Manual De Instalación Y Mantenimiento

Installation and Maintenance Manual
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Selecting How the Model AV1-LED Operates

Jumpers at J3, J4, and J5 on the power PCBA enable you to select how
the Model AV1-LED operates. The options are (factory settings in
brackets):
J3 Flash Rate: [fast] or slow
◆
J4 LED: [intermittent] or continuous
◆
J5 Sounder: [intermittent] or continuous
◆
Figure 5 shows the locations and factory-set positions of the three
jumpers.
NOTE: The continuous illumination and sound features allow the
AV1-LED to be operated with variations in the external flash patterns
and duty cycle. However, the AV1-LED is not intended to be powered
on continuously for long periods of time. Doing so will significantly
shorten the life of the sounder; and therefore continuous operation of
the AV1-LED is not recommended.
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Figure 5 Jumpers controlling LED and buzzer

J4
J3
RATE
INDICATES FACTORY-SET POSITION
Model AV1-LED Lights
J5
POWER PCBA