Woah i need one of those :shifty: not that im bad at parking or stuff...
I was thinking it stood for Polarity, but then there is no POLE in polarity...It would be nice if the SST switched from +/- being up/down to down/up... oh well....would have never guessed it was for an actual pole
http://figuringoutjapan.wikispaces.com/ETC+Card
This link explains the "card reader"