Help with the 528T delay timer

[tvbi]

ok thanks .. I'll try it tomorrow

[zfactor]

i just hooked one up to my power supply both ways work great but iy was recc to me that the unit only sees a pulse on the black/white instead of a constant trigger by dei tech... but it seems to be fine either way.. imo i would rather personally interrupt the pos side of the unit instead of the ground.

[tvbi]

I used option 1 and the orange wire always has 12v running ..no delay at all..what's wrong?

[vw242]

Simple solution here:
http://www.radardetector.net/viewtop...highlight=528t

Ignition activates the relay for 15 sec than it "releases" to ground unit.