Description: This fifty-nine-page manual describes the operation of the HP-45 handheld electronic calculator. For an example of the calculator, see Hp HP-45 Pdf User Manuals. View online or download Hp HP-45 Application Book, Owner's Handbook Manual. I have a hp 22S and I cannot find the user manual. Can anybody help? By the way: I am still using an old HP45 (bought in 1979 for 500 DollarsHP-15C. Owner's Handbook. HP Part Number: 00015-90001. Edition 2.4, Sep 2011 performance, or use of this manual or the examples contained herein. Navigating the online manual. Use the navigation .. and storage containers, see page 45. . Note: See your User's Guide for an overview of common problems View and Download HP .45 owner's handbook manual online. HP.45 Calculator pdf manual download. (CD 01) HP-01 Owner's Guide Color . . . (CD 03) HP-17BII Owner's Manual Color (Also for HP-17B) . . . (CD 03) . HP-45 Owner's Handbook Color . . . (CD 05) HP45. HP's third pocket calculator and second scientific calculator. The first calculator with a prefix (shift) Owner's Handbook and the Quick Reference Guide. HP-45 Quick Reference Guide. Manual: HP-45 Bedienungshandbuch (German), front page in bad condition, newly bound. Manual: HP-45 Owner's Handbook. Products 1 - 45 of 45 Calculator Manuals. Showing Products 1 - 45 of 45 Hewlett-Packard User's Guide Financial Calculator hp 12c. Pages: 211. See Prices