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CASIO HQ-31, strange calculator/calendar
04-24-2022, 01:47 PM
Post: #4
RE: CASIO HQ-31, strange calculator/calendar
Yes, there is no 24 hour mode.

Does this work:

slide switch right, then HHMM ALARM

slide switch left: alarm on

slide switch center: alarm off

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RE: CASIO HQ-31, strange calculator/calendar - xerxes - 04-24-2022 01:47 PM



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