Originally Posted by DR ZAIRUS

Hi Aaron!! Here's a tough one for ya...or maybe not???

It's about my charger Ripmax Pro-Peak Sigma


The other day at the track it seemed like it wasn't charging ok, so a friend decided he would recalibrate it forme. He turned it on while pressing the two buttons on thesides and entered the calibration menu. We skipped through it without changing anything since it seemed ok. When we reached the end, the screen said "calibration completed" for a sec, but changed to "calibration data failed" and started beeping like crazy.

We unplugged it and plugged it in: still beeping and it wouldn't let us exit that menu, justo go round and round. We tried it with his charger (it's a different brand, but thay are all the same inside), and it went in and out of the menu ok. Mine seems to be stuck somehow....

How do I exit the calibration menu?? Can I reset the charger to factory parameters somehow??