Search found 24 matches

by Logan
Thu Apr 11, 2019 2:31 pm
Forum: Usage tips, tricks and problem reports
Topic: Problem with the solver
Replies: 11
Views: 252

Re: Problem with the solver

You've probably double-checked already, but is everything entered correctly? I entered what you had into the DM42 with 15 for A and 5 for B and pressing C resulted in 20 as expected.
by Logan
Mon Feb 04, 2019 1:44 pm
Forum: OFFIMG library
Topic: HHGTTG
Replies: 4
Views: 665

Re: HHGTTG

The last one in the TalenPhilips collection is the one I was referring to. It's one of my favorite off-images.
by Logan
Fri Feb 01, 2019 7:52 pm
Forum: OFFIMG library
Topic: HHGTTG
Replies: 4
Views: 665

Re: HHGTTG

Someone did post a nice version with the planet and the hitchhiker thumb and those words. I have it on my calculator but I don't remember who made it.
by Logan
Thu Jan 17, 2019 9:58 pm
Forum: Usage tips, tricks and problem reports
Topic: Empty CUSTOM menu
Replies: 11
Views: 883

Re: Empty CUSTOM menu

What if, for some reason, you wanted to assign a program to the second row and leave the first blank? :D
by Logan
Wed Nov 07, 2018 5:30 pm
Forum: DM42
Topic: Solve Systems of Equation with Complex Coefficients
Replies: 5
Views: 811

Re: Solve Systems of Equation with Complex Coefficients

Perhaps I'm misunderstanding but would it be the same as with a regular matrix but just using a complex matrix? Create the empty matrix, press Enter to duplicate it, then press COMPLEX to create a complex matrix. Then fill in the matrix with the complex numbers? Create correctly sized matrix A, dupl...
by Logan
Mon Oct 22, 2018 3:57 pm
Forum: Usage tips, tricks and problem reports
Topic: Machine reset after drop
Replies: 7
Views: 686

Re: Machine reset after drop

Dave Britten wrote:
Mon Oct 22, 2018 3:12 pm
Which makes me wonder if I could solder a small 3V cap across the two battery lines to smooth out such brief losses of power.
You could do that Dave. Or you could just, you know, not drop your calculator :D
by Logan
Tue Oct 09, 2018 12:09 pm
Forum: Usage tips, tricks and problem reports
Topic: Help?
Replies: 6
Views: 683

Re: Help?

There is an updated version of the Convert program by Dave Britten that doesn't do that.
http://www.hpmuseum.org/forum/thread-9896.html
by Logan
Mon Aug 27, 2018 9:05 pm
Forum: Usage tips, tricks and problem reports
Topic: DM42 - display contrast
Replies: 6
Views: 795

Re: DM42 - display contrast

With the HP 42s, you would adjust it by holding down ON and pressing + or -
I don't think Free42 has multi-button support so I'm not surprised the DM42 can't either. I confess I can't really see what would be gained by adjusting the contrast.
by Logan
Thu Aug 16, 2018 2:10 pm
Forum: Update Announcements
Topic: UPDATE: DMCP-3.9a / DM42-3.9.1 / dm_tool-2.4
Replies: 21
Views: 3171

Re: UPDATE: DMCP-3.9a / DM42-3.9.1 / dm_tool-2.4

I also did the combined binary and it worked seamlessly. Thanks!
by Logan
Mon Jul 02, 2018 12:02 am
Forum: Hardware issues
Topic: buttons that don't register well
Replies: 183
Views: 29002

Re: buttons that don't register well

I'm very glad it was helpful. You're welcome.