50g - strange power on problem

[Han]

(04-17-2017 10:31 PM)Dave Frederickson Wrote:  

(04-17-2017 08:18 PM)Geoff Quickfall Wrote:  Start up sequence is software which can be corrupted especially by low batteries in conjunction with constant memory sustained by a super cap.

Volatile memory is maintained by a coin cell while the main batteries are being changed. Why a super cap? Seems unlikely.

Dave

What maintains the RAM when you are changing the coin cell?