Search found 257 matches

by Peet
Thu Mar 21, 2024 4:33 am
Forum: Hardware issues
Topic: DM42 and HP82240 A/B Thermal Printer
Replies: 6
Views: 303

Re: DM42 and HP82240 A/B Thermal Printer

rprosperi wrote:
Wed Mar 20, 2024 3:33 pm
This is as stated in the DM42 manual:
This might be a little confusing:

2.1. Specifications
Connectivity (IR) IR Transmitter compatible with the original HP-82240A/B printer
by Peet
Thu Feb 29, 2024 2:30 pm
Forum: Feature suggestions
Topic: DSP mode with only 1 line
Replies: 9
Views: 5130

Re: DSP mode with only 1 line

The System Info (SI) modes are available if you don't want to see more stack, and specifically SI_XY view shows only X and Y registers ... This is my most used setting but @hpgene already described the disadvantage of this setting "where the Y-register may have contained an important hint as t...
by Peet
Thu Feb 29, 2024 10:55 am
Forum: Feature suggestions
Topic: DSP mode with only 1 line
Replies: 9
Views: 5130

Re: DSP mode with only 1 line

When using DSP to switch between the various display modes, there should be a mode where only 1 line is displayed, just like on a real hp41. This because when you run some interactive programs, both the XY display and AX display aren’t satisfying. On AX display, when alpha register is shown, the Al...
by Peet
Thu Feb 29, 2024 8:43 am
Forum: Usage tips, tricks and problem reports
Topic: ON and off (images)
Replies: 33
Views: 17137

Re: ON and off (images)

I took the iconoclast's route - deleted all these nice pictures and only left the one showing a blank screen. Sorry, artists, but this might be ascribed to my aesthetical fundamentalism (none else). I'm taking a similar path. I don't like it at all when a different image appears every time I turn i...
by Peet
Mon Jan 08, 2024 7:46 pm
Forum: Hardware issues
Topic: trouble with dm41x battery
Replies: 6
Views: 1138

Re: trouble with dm41x battery

HP41CV wrote:
Mon Jan 08, 2024 6:27 pm
PS: I use VARTA Lithium cells only, so no junk!
Expensive, but not necessarily good. I mostly use Renata. Swiss batteries for swiss calculators.
https://www.srf.ch/content/download/119 ... le-def.pdf
by Peet
Sun Dec 24, 2023 10:59 am
Forum: Hardware issues
Topic: Rubber foot solution for rocking calculator
Replies: 8
Views: 1763

Re: Rubber foot solution for rocking calculator

Why the two at the top?
by Peet
Fri Dec 15, 2023 3:09 pm
Forum: DM41X
Topic: Recommended box for DM41X?
Replies: 24
Views: 5681

Re: Recommended box for DM41X?

maybe search for "bookcover" on www.action.com works? The name of the case is "Universal bookcover".
DM42 Case.jpg
DM42 Case.jpg (88.22 KiB) Viewed 1214 times
by Peet
Fri Dec 15, 2023 7:37 am
Forum: DM41X
Topic: Recommended box for DM41X?
Replies: 24
Views: 5681

Re: Recommended box for DM41X?

I like this case:
https://www.action.com/nl-nl/p/3012320/ ... bookcover/

it fits the DM42/41X almost perfectly
by Peet
Fri Oct 13, 2023 8:25 pm
Forum: DM41X
Topic: Newby questions
Replies: 2
Views: 1781

Re: Newby questions

by Peet
Sat Sep 16, 2023 8:09 pm
Forum: DM42
Topic: DM42 in the computer club (german)
Replies: 2
Views: 1782

DM42 in the computer club (german)

Wolfgang Rudolph, a host from a German computer TV show from the 1980s, still runs a YouTube channel that continues this show as Computer:Club2.
In the current video he introduces the DM42 ;) https://youtu.be/j4D_OgDP0eg?si=sad5ZjYhpZELlBHo