HP48

ANN: HP32/33 Help Program for 49/50 Series
For those who own an HP32SII or HP33s and one of the 49G/49G+/50G calculators, I've posted the library HLP3233 to hpcalc.org. It runs on any 49/50 and looks like HLP49, giving help entries for all the keyboard commands, plus lots of tips, techniques, and extensive programming examples. (Many of the commands also a... 25 Aug 2008 18:35

ANN: HLP49 v4.0 Update
The new version 4.0 of HLP49 is now on hpcalc.org: more than 600 detailed and expanded help entries for all the basic (non-CAS) commands, plus lots more tips and examples, and much larger entries on plotting. An Appendix now contains additional information on various topics. Another new feature is the config pro... 30 Aug 2008 17:16

ANN: HLP49 v4.0 Update
COMP.SYS.HP48 HLP49 The new version 4.0 of HLP49 is now on hpcalc.org: more than 600 detailed and expanded help entries for all the basic (non-CAS) commands, plus lots more tips and examples, and much larger entries on plotting. An Appendix now has additional information on various topics. Another new feat... 25 Aug 2008 17:33

Ann: HLP49 Update
The new version 4.0 of HLP49 is now on hpcalc.org: more than 600 detailed and expanded help entries for all the basic (non-CAS) commands, plus lots more tips and examples, and much larger entries on plotting. A new Appendix contains new iinformation and various updating. Another new feature is the config progra... 25 Aug 2008 17:33

KBH Survey Program
Someone asked for a land survey program for the 11c. After suggesting how it could be done I just went on and wrote it. However, all I could do was write it on an HP32s. The survey program for the HP32s was a three-label program. Now the HP32s no longer works so now I have a seven-label survey program of the H... 25 Aug 2008 22:41

How Overclock 50g Hp calculator?
Hi to all, im developing a software in sysrpl for structural analisys. But the operation with matrix is too slow in certain commands. I remember a software located at hpcalc.org that overclock the 49g+ calculator, and i tried in my "old" 49g+ calculator with possitive results. But when i used in my "new" 50g... 26 Aug 2008 14:01

FONT usage question
I've never really used fonts on the 49/50 as I've never had the desire or need to do so. In the past week or so, I had need for a few custom characters. After editing the font, saving it, and changing the number and name, I added it to a library and added into my startup routine a >FONT command. This seems to wor... 24 Aug 2008 22:07

Classic HP Items on eBay
I have several items up for auction that may be of interest to HP and handheld computer enthusiasts HP48S Graphing CalculatorL http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=190246322295 HP82240B Printer for HP Calculators: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=190246319075 HP 67/97 EE Pac: http:... 24 Aug 2008 19:03

How To Build Menu Labels
In the HP 48 Handbook by James Donnelly he writes that the small (3x5) font is used to build menu labels. In the HP 48 Programmer's ToolKit by Donnelly he writes that a 21x8 graphics object is used to define a menu label. On my hp 49g+ I entered " 1/2" " 1 ->GROB which returned Graphic 16 x 6 1/2" in level one. ... 29 Aug 2008 19:52

HP4820 Won't Print!
All of a sudden, HP 4820 All-in-One won't print or scan, but will copy. Get an error message from the computer that 'a USB accessory has malfunctioned,' since the mouse, keyboard and card reader are working and the printer is not...guess it's the printer being referred to. Could it be something like replacing t... 25 Aug 2008 04:14