Post Reply 
HP-15C CE often freezes
10-27-2024, 02:48 PM (This post was last modified: 10-27-2024 03:26 PM by BuSchu.)
Post: #13
RE: HP-15C CE often freezes
(10-27-2024 09:56 AM)Steve Simpkin Wrote:  You might want to try new batteries anyway. Coin batteries often lose their current capacity before their voltage drops very much making them hard to create an accurate low battery indication.

Thank's a lot, Steve. You are right. I tested the batteries with my multimeter: Open curcuit 2,9 V, under load 2,5 V. Seems to bee too little for the calculator. But the empty battery indicator also seems to be a waste of time. :-(

With new batteries, the calculator runs like new again. But if the batteries run out, you can lose the fun of using the calculator. It's a collector's edition.

HP-15C, HP-15C LE, HP-15C CE, HP-16C, HP-35S, HP Prime G1, HP Prime G2
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
HP-15C CE often freezes - BuSchu - 10-25-2024, 12:01 PM
RE: HP-15C CE often freezes - rprosperi - 10-25-2024, 12:18 PM
RE: HP-15C CE often freezes - BuSchu - 10-25-2024, 02:07 PM
RE: HP-15C CE often freezes - AnnoyedOne - 10-25-2024, 02:16 PM
RE: HP-15C CE often freezes - rprosperi - 10-25-2024, 06:59 PM
RE: HP-15C CE often freezes - Divasson - 10-25-2024, 09:37 PM
RE: HP-15C CE often freezes - BuSchu - 10-27-2024, 06:27 AM
RE: HP-15C CE often freezes - BuSchu - 10-27-2024, 09:24 AM
RE: HP-15C CE often freezes - BuSchu - 10-27-2024 02:48 PM
RE: HP-15C CE often freezes - AnnoyedOne - 10-27-2024, 03:05 PM
RE: HP-15C CE often freezes - DA74254 - 10-27-2024, 03:25 PM
RE: HP-15C CE often freezes - AnnoyedOne - 10-27-2024, 04:10 PM
RE: HP-15C CE often freezes - AnnoyedOne - 10-27-2024, 03:28 PM
RE: HP-15C CE often freezes - rprosperi - 10-28-2024, 12:55 AM
RE: HP-15C CE often freezes - AnnoyedOne - 10-28-2024, 03:17 PM
RE: HP-15C CE often freezes - Thomas Klemm - 10-27-2024, 10:00 AM
RE: HP-15C CE often freezes - dm319 - 10-27-2024, 11:30 AM
RE: HP-15C CE often freezes - BuSchu - 10-27-2024, 07:36 PM
RE: HP-15C CE often freezes - Johnh - 10-27-2024, 08:12 PM



User(s) browsing this thread: 2 Guest(s)