Search found 7 matches

by Joe Horn
Tue May 14, 2019 6:34 pm
Forum: Usage tips, tricks and problem reports
Topic: DM42- clock losing time
Replies: 75
Views: 3913

Re: DM42- clock losing time

One more data point: 1 week after setting it exactly, my DM42 (SN: 00609) is 5.25 seconds fast. So that's about 22 seconds fast per month, which is better than some quartz crystal watches I've owned.
by Joe Horn
Mon Apr 29, 2019 5:06 am
Forum: DM42
Topic: Feature requests
Replies: 33
Views: 2711

Re: Feature requests

Also, I know why people complain about the keypad on the DM42. It's because sometimes you long-push a number and it double or triple pushes it. To me, it doesn't make sense that the buttons are auto-push when you hold them down. If you just removed the auto-button (or at least had an option to remo...
by Joe Horn
Sat Feb 02, 2019 4:42 am
Forum: Usage tips, tricks and problem reports
Topic: The Stack (according to Free42 Manual)
Replies: 19
Views: 1131

Re: The Stack (according to Free42 Manual)

I have just a question of understanding. I'm referring to the fine documentation of José Lauro Strapasson http://thomasokken.com/free42/42s.pdf According to the chapter 2.8 The Stack, the HP 42s has the following behavior: (...) But since the calculator’s display has only two lines just x and y lin...
by Joe Horn
Mon Nov 12, 2018 8:12 am
Forum: Usage tips, tricks and problem reports
Topic: How to enter a right pointing triangle into a string in prgm mode?
Replies: 5
Views: 866

Re: How to enter a right pointing triangle into a string in prgm mode?

6 XTOA is one way to append ► to alpha. Is that the character you're looking for?
by Joe Horn
Wed Oct 10, 2018 12:02 am
Forum: Update Announcements
Topic: UPDATE: DMCP-3.10 / DM42-3.10
Replies: 71
Views: 6279

Re: UPDATE: DMCP-3.10 / DM42-3.10

Guenter wrote:
Tue Oct 09, 2018 9:38 pm
My two units 004 and 184 also freeze on 5 enter 1E10 y^x
Mine too, SN: 00609, fw 3.10.

Pressing the RESET hole yields this screen:
DM42 wrote:Oops, RESET in protected area.
Please, report following info
if the system had hung:
Reg Id d3770102, fw 3.10
by Joe Horn
Mon Oct 08, 2018 2:22 am
Forum: OFFIMG library
Topic: Newbie having fun
Replies: 4
Views: 960

Newbie having fun

Won a DM42 at HHC 2018 and am sure having fun with it! Here are 9 off images I made.

Image

Download all 9 here: http://holyjoe.net/images/DM42/OFFIMG-JKH.zip