Code 3 21TR pattern select?

John Smith

Member
Oct 19, 2010
304
CO, US
Hey all, I have a Code 3 21TR, literally the cheapest model available, none of this dual color, traffic advisor, flashing takedown bullshit here!

The bar does sync however, and it changes flash pattern/synced modules based on the slide switch position. So position 1 has a specific flash/sync pattern, then 2/3 have a different pattern.

I cannot figure out how to change flash patterns or which modules sync with which modules. I downloaded the user manual from the website, but it is generic for all Code 3 lightbars, and it references wire colors I don't have. There's only a total of 8 or so wires leading down to the control box. They are seen in the large white connector from the control board in the pic I attached.

Any help on how I do this? Thanks!20181226_001215.jpg
 
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