Documentation, Firmware and Downloads
Open Source
Github repositories for the source code and license information: https://github.com/swissmicros
Model DM42
User Manual
Firmware Files
Firmware Update Instructions
External User Manuals
Model DM41X
User Manual
DM41X User Manual - Click here
Firmware Files
Firmware Update Instructions
External User Manuals
Voyager Series (DM10, DM11, DM12, DM15, DM16, DM41)
User Manual
Voyager User Manual - Click here
Firmware Files
External User Manuals
Most HP Calculator manuals are available at Eric Rechlin's "HP Literature" site:
https://literature.hpcalc.org/
- HP-10C Owner's Handbook (1982/6.2MB) [PDF]
- HP-11C owner's manual and problem-solving guide (1985/11.4MB) [PDF]
- HP-12C user's guide (2005/1.7MB) , HP-12C solutions handbook (1.8MB) [PDF]
- HP-12C Quick Start Guide (2008/0.7MB) [PDF]
- HP-15C Owner's Handbook (2011/3.8MB) [PDF]
- HP15C advanced functions handbook (2012/3.8MB) [PDF]
- HP-15C Quick Reference (doc) [PDF]
- HP-16C Owner's Handbook (1982/13.6MB) [PDF]
- HP-16C Owner's Handbook (1982/2.1MB) [PDF]