I just traded for 2 Whelen 52 series leds.. They have 2 wires: Black(ground) and yellow(power) They have a flash pattern set and on the tag it says "flasher" I eed to know how to change the pattern, or run a sync wire.. any ideas??
Probably not. I would assume they would already have the wire available to you to be synced. I wouldn't see where they would want you to go through all the work to add a sync wire if they were able to be synced.
Yes.. 2 prongs.. For those of you that are into Radio repair , they look like the prongs on the PC board that a Speaker plugs into.. Jus short them, and it changes the pattern.. there are 2 steady burn settings.. there is one that kind of studders when you apply power, and then there is one that comes on normal.. then i just wired it into a Sho-me random Headlight flasher, and used some fla stock to make a bracket for the back window of the truck..