Help me w/Blitz FATT turbo timer

[IowaSilvia_S13]

Hey. I have a 91 JDM Silvia Q's with a sr20det in it. I bought the car used and it has a Blitz FATT in it. Most likely from japan and is probably and older one, but looks farely new. It is a silver box half din size and mounted on the steering column. has power, min, and sec. button on it.

My question is this.. It currently turns on when I start the car or turn the key. But after turning the key off the motor shuts off too, even after I have set the FATT. But i don't know how to set it either.

There are 2 sets of wires that come out of the back of the unit. A big set which is all connected and seems to be working fine. But the smaller set was disconnedt. It has 3 wires, purple, orange and white. I know that the purple is for ground because it was grounded to a screw. But i don't know what the white and orange ones do. does anyone know. and how to operate it. I'm guessing most blitz tt are similar for wiring.

thanks all..

[240_Keyy]

I will get mine on tuesday and tell you what I find if you have not found out by then...

[IowaSilvia_S13]

ok that sounds great