Re: HP 15C Self-Test Question Message #10 Posted by Santeh on 8 Mar 2008, 11:13 p.m., in response to message #9 by Mike Morrow
Quote:
There's a little bit of wrong and incomplete information appearing.
"ON /" initiates the KEYBOARD test. Once you push that combination, the display will just show four odd segments. Then, start pushing the upper left-most key, followed by the next key to the right, till you get across the top and start on the next lower row of keys. Do this until you have pressed all the keys in order, pressing the ENTER key twice since it is encountered on the third and the fourth row of keys. As you push each key in this test, other segments will display, until you get through all successfully and a "15" is displayed. If you get out of the expected order, "Error 9" will be displayed. Just push ON / and start the test again if that happens.
"ON -" is the memory reset that gives a "Pr Error" display.
Mike
Hello!
As always, thanks for the help and I really do want to make sure my 15C is working properly...
The question initially came from my having to do an On - test first, thus clearing the continuous memory, before being able to pass the On / (keyboard) test (resulting in "15"). As the 15C manual did not state either way if an On - test was required before the On / test, I just wanted to make sure my 15C was working properly as it seems to perform all normal operations, and programming, fine (including passing the On X and On + tests).
Any thoughts?
Thanks!
|