HP11C self tests



#3

All functions seem to work properly, except from the self test and the keyboard test. How can this happen?
Thanks for your help!


#4

You have 39 keys in the voyager serie. When you make a keyboard test, you must press every key from the top right to the bottom left. Be aware that you must press twice the ENTER key, once when you are in the 3rd row , and another one when you are in the 4th row. Maybe this will help you.

#5

Hi, Carlos;

can you describe how do you perform the tests and what happens then? I see Cyril describes the [ENTER] needs for pressing twice, but I'd also like to knw about the other tests. Are you having troubles starting them? If so, the best way I think for statarting them is:

Turn the calculator off;
press and hold the key for the test you want ([×], [÷]);
while holding down the 'test defining' key, turn the calculator on;
release the 'test definition' key;
This sequence may also be used for clearing all memory, where the 'test' key is [-] or with [.], to toggle between dot or comma as radix mark.

Hope this helps as well.

Let us know what you get from here, O.K.?

Cheers'.

Luiz (Brazil)

#6

I had this exact problem once. The batteries were low. I changed the batteries, and it ran fine. Try it with new batteries.


Possibly Related Threads...
Thread Author Replies Views Last Post
  An old trick rediscovered: combining conditional tests Dieter 2 281 08-12-2012, 03:42 PM
Last Post: Dieter
  HP-15C LE torture tests ckelley2 11 826 07-25-2012, 09:36 AM
Last Post: Gerson W. Barbosa
  HP48SX seems fully functional won't run SELF TESTS? Bruce Larrabee 5 511 07-16-2012, 11:04 PM
Last Post: Luiz C. Vieira (Brazil)
  15C LE self tests / how? db (martinez, ca.) 1 206 04-22-2012, 12:55 AM
Last Post: Ethan Conner
  Calculators on Standard Tests Norman Dziedzic 18 1,105 02-14-2012, 10:26 PM
Last Post: bill platt
  OT: AA Lithium Battery Tests Bill (Smithville, NJ) 5 417 12-08-2011, 10:01 AM
Last Post: Jim Yohe
  Another couple of practical speed tests for the 15c Jose Gonzalez Divasson 16 847 10-14-2011, 11:39 PM
Last Post: Reth
  The *REAL* Self Tests For the 15C LE Mike Morrow 15 993 09-12-2011, 02:14 PM
Last Post: Mike Morrow
  restoring an HP11C Alberto Fenini 12 799 03-14-2011, 09:24 PM
Last Post: Dallas Osborne
  Self tests in the HP12C Platinum+ Jose Ernesto 3 334 02-08-2011, 02:31 PM
Last Post: Lyuka

Forum Jump: