Blanknut differences



#3

Hi,

I just acquired an HP41 Blanknut. I was wondering what is the easiest way to confirm if it is the Model 41C, 41CV or 41CX. There is no model labeling on the unit. Thanks!


#4

In an empty unit, w/o any modules plugged, CAT 2 shows whether it's a C/CV or CX. A C/CV doesn't show any CAT 2 entries.

To check for C vs CV, do SIZE 100 , then RCL 99. If no error (either in SIZE or RCL), it's a CV.

HTH

Raymond


Possibly Related Threads...
Thread Author Replies Views Last Post
  Trig vs hyperbolic handling differences in Prime CAS Michael de Estrada 3 976 11-08-2013, 06:26 PM
Last Post: Mark Hardman
  Article 830 (17bII+ solver differences) Nigel Rowe 2 852 07-28-2012, 11:10 PM
Last Post: Nigel Rowe
  HP thermal printer differences Alberto Fenini 2 747 08-04-2010, 11:39 AM
Last Post: Alberto Fenini
  HP-35 and HP-80: Flashing display differences? Mark Henderson 3 735 01-11-2010, 01:49 PM
Last Post: Eric Smith
  Charting Pioneer Differences... Mark Edmonds 0 434 05-23-2009, 07:39 AM
Last Post: Mark Edmonds
  MOD file format differences for V41 vs i41cx/Nonpareil PeterP 3 830 10-16-2008, 04:36 AM
Last Post: Meindert Kuipers
  HP-65 Standard Pac differences? John Garza 0 412 09-02-2008, 06:31 PM
Last Post: John Garza
  Blanknut display problem David Ramsey 7 1,223 09-01-2008, 10:18 PM
Last Post: David Ramsey
  Small cover over toggle keys 41 blanknut Diehl-Peshkur 5 1,120 03-16-2008, 04:04 PM
Last Post: 3E0_RTN
  5% Rebate for a 41C Blanknut :-) Jean-Michel 10 1,624 12-31-2007, 11:24 PM
Last Post: Les Bell

Forum Jump: