Key facts
Start here
HP iHP 10bII+ Financial Calculator Quick Start Guide
This Quick Start Guide introduces the HP iHP 10bII+ financial calculator. It explains how to power the device on and off, adjust display brightness, and use the primary, secondary, and tertiary key functions for financial calculations such as TVM, amortization, and cash‑flow analysis.
The guide also provides practical information on battery replacement, warranty coverage, and where to obtain further support or detailed user documentation.
HP‑10B specifications
| Display | 12‑character |
|---|---|
| Electronics | CMOS low‑power |
| Internal precision | 15 digits |
| Battery life | Long lasting |
All HP‑10B documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
The shortest path to a working setup, usually only a few pages.
Questions answered in these manuals
How many characters are shown on the HP‑10B display?
The calculator has a 12‑character display.
What is the part number of this manual?
The manual’s part number is 00010‑90037.
How do I turn the HP iHP 10bII+ on and off?
Press the = key to turn it on; to turn it off, press the orange shift key, \ , then >.
How can I change the display brightness?
Hold down = and simultaneously press 1 or A to adjust brightness.
How do you turn the calculator on?
Press the = key to turn the calculator on.
How can I replace the batteries?
Refer to Appendix A for battery replacement instructions.