actionpaintball
Member
I have a nice older snap on balancer I use for personal use in my shop. It's always worked great and still does, except recently it started losing the calibration memory when unplugged for longer than a few days. I can get around this by plugging it back it for 24 hours and then going through a long process of recalibrating known weights and spinning a balanced wheel (big pain). It will not recalibrate and hold the memory unless plugged in for 24 hours. I pulled the board out and was hoping to find a board mounted battery or similar....but no such luck. I am thinking that this board must use some sort of capacitor arrangement to hold a residual charge to "keep" the calibration memory? Or would the calibration just be retained in the programming chip? Any suggestions and trouble shooting is appreciated, I know its not a video game...
Model WB250
Model WB250