Search found 33 matches

by jthole
Tue Mar 24, 2020 8:28 am
Forum: Bug reports
Topic: [DM41L V30] Turning ON sometimes does not work
Replies: 1
Views: 509

Re: [DM41L V30] Turning ON sometimes does not work

Not the same issue, but mine randomly switched off automatically, and reset itself. Michael sent me a new main board. Now everything is working as it should (though I use the L a lot less, now I have the X).
by jthole
Sun Feb 09, 2020 6:28 am
Forum: Hardware issues
Topic: Rapid wear with shift key
Replies: 29
Views: 2892

Re: Rapid wear with shift key quick fix!

Got some electrical tape, yellow. Correct yellow. I think pin striping might be thinner but it looks good and is a solid colour so wont wear in that respect. That looks good indeed. I wonder how long it will stay attached? If the blue key will wear at some point, I will go the sticker way as well. ...
by jthole
Thu Feb 06, 2020 2:40 pm
Forum: Hardware issues
Topic: Rapid wear with shift key
Replies: 29
Views: 2892

Re: Rapid wear with shift key

akaTB wrote:
Thu Feb 06, 2020 2:20 pm
That's our common fate, I fear.
I already ordered (bright) yellow paint...
I actually like it in black.
by jthole
Thu Feb 06, 2020 1:58 pm
Forum: Hardware issues
Topic: Rapid wear with shift key
Replies: 29
Views: 2892

Re: Rapid wear with shift key

ChrisB wrote:
Wed Feb 05, 2020 9:01 pm
Somehow my yellow shift key caught the bad vibes regarding its seemingly ugly color and decided to get rid of its coating... so mine is rapidly progressing towards black, too...
This is what mine looks like:
D4C1B147-7D14-4ED6-B01C-7C04ECCC67F0.jpeg
D4C1B147-7D14-4ED6-B01C-7C04ECCC67F0.jpeg (137.1 KiB) Viewed 682 times
by jthole
Tue Feb 04, 2020 9:12 pm
Forum: DM41/DM41L
Topic: [DM41][HP 17Bii] Date of the first advent Sunday in a year
Replies: 0
Views: 1981

[DM41][HP 17Bii] Date of the first advent Sunday in a year

This small program is an adaptation of an equation I have in my HP 17Bii. One of the reasons for posting this here, is that it shows the elegance of the HP 17Bii solver. The other reason is that it's fun, and can be useful (if only because you know when to open the first window of the Advent calenda...
by jthole
Mon Feb 03, 2020 6:53 pm
Forum: Hardware issues
Topic: Announcment regarding shift-Key Color Wear
Replies: 8
Views: 1123

Re: Announcment regarding shift-Key Color Wear

I don't have a DM42 to compare, but I was positively surprised by the DM41X keyboard. The key feel is better than my DM15L, and equal to my DM41L.
by jthole
Mon Feb 03, 2020 9:28 am
Forum: DM41/DM41L
Topic: [DM41X] Sunny F16 rule
Replies: 0
Views: 1462

[DM41X] Sunny F16 rule

This program was tested on the DM41X, but should run on the DM41 as well (no additional modules required) A rough way to estimate exposure is the "Sunny F16" rule, which determines that the following works for a sunny day with a clear sky: ISO = 100 1/t = 100 F = 16 The following program computes t...
by jthole
Sun Feb 02, 2020 6:07 pm
Forum: DM41/DM41L
Topic: [DM41X] Hyperfocal Distance and Depth of Field calculator
Replies: 0
Views: 1504

[DM41X] Hyperfocal Distance and Depth of Field calculator

This was tested on the DM41X, but should also work on the DM41, since no additional ROMs are used This is an adaptation of a Depth of Field calculation that I have stored in my HP 17Bii (I love that solver!). Given the subject distance (in meters), focal length of a lens (in mm), the aperture , and...
by jthole
Sat Feb 01, 2020 7:48 am
Forum: Usage tips, tricks and problem reports
Topic: DM42- clock losing time
Replies: 76
Views: 15290

Re: DM42- clock losing time

I bet the DM42 (and thus the DM41X) keeps better time than the Speedmaster though! :D
by jthole
Fri Jan 31, 2020 9:58 pm
Forum: Hardware issues
Topic: Rapid wear with shift key
Replies: 29
Views: 2892

Re: Rapid wear with shift key

:D :D The baby poop is the reason why I don’t mind the key being black now!