Chime in 2000 Boxster S

[jcb986]

For those have have given me some advise, it is none of those. This car came with a Valentine One Radar System. Installed in the rear view mirror is my display. Valentine One's came with Laser also. My readout has just 3 dots, X, K, Ka. Now I believe the laser part is active all the time and you only hear it when it detects a beam. I usually do not run in town with it on, to many bogies. But when it is off and detects, it starts slowly, then as the target closes in it goes bonkers, then as it passes it slows down. Does any have a Valentine One installed back in 2000 and is the way it was done. Jerry