HP-67 - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: General Forum (/forum-4.html) +--- Thread: HP-67 (/thread-7641.html) |
HP-67 - JurgenRo - 01-21-2017 11:38 PM Hi! I have an HP-67 and noticed the other day that a tiny LED right under the Display, above the "R" of the "RUN" imprint is flickering when I try to feed a Card through the Card Reader. Couldn't find any documentation in the Manual. Does anyone know what this LED is indicating? Thanks! Juergen RE: HP-67 - Massimo Gnerucci - 01-21-2017 11:50 PM (01-21-2017 11:38 PM)JurgenRo Wrote: Hi! That's the low battery LED indicator. Charge the battery pack. RE: HP-67 - JurgenRo - 01-22-2017 12:13 AM (01-21-2017 11:50 PM)Massimo Gnerucci Wrote:(01-21-2017 11:38 PM)JurgenRo Wrote: Hi! Ah, thanks! :-) |