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cab13367
06-14-2008, 12:50 AM
The adjustment knob below is located under/behind the dash. Anyone know what it does? I suspect it has something to do with calibrating the Perfect Pass but I don't remember reading anything about it in the PP documentation.

Thanks,

Al

http://i250.photobucket.com/albums/gg276/cab13367/IMG_0962.jpg

TL7
06-14-2008, 01:12 AM
If I'm not mistaken that's to calibrate the speedo. I'm sure someone will correct me if I'm wrong.

csmsk
06-14-2008, 01:18 AM
Cab is right. I use them to match my speedos to my GPS.

csmsk
06-14-2008, 01:21 AM
Sorry, TL7 gets the credit.

cab13367
06-14-2008, 02:41 AM
Thanks guys.