WP34S - PSTO PRCL question

[Marcus von Cube]

(04-02-2015 01:20 PM)signals Wrote:  I ran across this same issue, and since I was nervous about deleting my hand-entered program without confirmation that it had actually been saved to flash...

Use PSAVE (ON+STO+STO) to make a copy of the complete RAM into a special area in flash. This is a safe way to protect your work before you start doing dangerous things like starting long running programs or changing batteries. Programs from the backup area can even be directly run if needed.