Casio 950 Alt 6100 stuck in auto measurement. Looking through online manual I can't figure how to switch to manual measurement mode. Any advice? Do I need to let the memory fill up first? : r/casio
My casio Alt-6100
ALL GONE - FS: Complete set of Casio ALT-6000, ALT-6100, ALT-6200, ALT-6300 | WatchCharts