- From: "Marilyn" > It has been a while since I've had to recharge it and I've forgotten where > the switch on top of the unit needs to be set in order for it to recharge. > There is a "1" on one side of the switch and a "0" on the other side. > Where should the switch be set when recharging? Thank you for your help in > advance. I is on, O is off, it must be set to off to charge :-) k