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** Warning **
Safety warnings for installers and operators
•
Use of a warning light does not guarantee that other drivers will give you the right of
way. Always drive defensively to avoid accidents.
•
Always check the opposite side of the surface you’re about to drill through to be sure
that there are no wires or other obstacles in the way.
•
Route wire cables safely away from vehicle controls.
•
Place light system controls within easy reach of the operator.
•
Inspect the light regularly for proper function and to be sure that it is securely in
place.
•
Clean your warning lights frequently with mild soap and water to ensure maximum
visibility.
Power Requirements
389 Series warning lights are designed to be powered by 10-30 volt DC electrical systems with a negative
ground. Each light requires 1.21 amps @ 12.8 volts DC while switching flash patterns. The highest
constant current requirement of any flash pattern (Mega) is 0.71 amps @ 12.8 volts DC.
Flash Patterns
The 389 Series lights have ten flash patterns. The numbers in parenthesis indicate the delay, in
milliseconds, between flashes. Split functions are one row of LEDs flashing and then the other row
flashing.
1) Single Flash (440)
2) Four Flash Split
3) Five Flash (1000)
4) Three Flash Split
5) Mega
6) Two Flash Split
7) Three Flash
8) Single Flash (960)
9) Single Flash (408)
10) Five Flash (2000)
Pro LED
389 Series
Perimeter Light
Owner’s Manual
