HP 12C Simple Question on Display


I have a HP 12C with no manual. How do you change the display from a comma to a decimal point? Also it displays a "c" in the bottom right corner. What is this for? How do you get out of "c" mode? Thanks for any help.



To change the ´comma´, make sure the calculator is switched to off, press (.) key and maintain, switch the calculator ON. This operation changes dot to comma and vice-versa. The single "c" on the corner of the display means that singular period (less than 30 days initial period) is to be considered on financial calculations. It does not affect any calculus other than financial with full periods. For changing it, press (STO) (ENTER) with the calculator ON. (STO) (ENTER) will swap the "c" sign ON and OFF.
If you need more information, e-mail me. I´ll be ready only at weekends.


The key sequence to swap "c" on and off is (STO) (EEX), not (STO) (ENTER) as previously mentioned.


Possibly Related Threads...
Thread Author Replies Views Last Post
  Simple Tetris. free for you to improve on cyrille de Brébisson 3 731 11-20-2013, 05:43 PM
Last Post: Erwin Ried
  [HP-Prime] Simple Game (Bugs) CompSystems 1 526 11-01-2013, 10:18 AM
Last Post: Han
  Simple Math Question Namir 2 534 08-09-2013, 06:13 PM
Last Post: Eddie W. Shore
  HP-42S with Electroluminescent screen and simple I/O port Jose Poyan 8 1,085 03-27-2013, 07:11 PM
Last Post: Jose Poyan
  Simple sample programs for the HP-41CX? Tom Lewis 5 729 03-25-2013, 07:11 PM
Last Post: Allen
  Simple? programming question [WP34S] Shawn Gibson 3 593 03-15-2013, 11:56 AM
Last Post: Didier Lachieze
  Good (simple?) calculation for benchmarking? Jedidiah Smith 28 2,697 03-01-2013, 05:13 PM
Last Post: Harald
  HP 12 C simple interest calcuation sam 6 751 01-16-2013, 10:22 AM
Last Post: fhub
  A simple question about the HP41C or HP41CV Antoine M. Couëtte 6 863 12-16-2012, 04:06 AM
Last Post: Antoine M. Couëtte
  Simple financial problem with a HP-12c Platinum Lapin 3 602 11-11-2012, 09:33 AM
Last Post: Lapin

Forum Jump: