Uploaded January 2022 | Updated September 2026, 2 weeks ago
This video shows the HP 19B II Business Consultant II calculator self-tests and demonstration mode.
The keyboard self-test is not documented in the manual and is accessed by pressing the Exit key and the On key simultaneously.
The demonstration mode walks through the major features of the calculator and is a fairly unique calculator feature.
---Contents---
0:00 Intro
0:10 Self-test
0:33 Keyboard test
1:49 Demonstration mode
This video shows the HP 19B II Business Consultant II calculator self-tests and demonstration mode.
The keyboard self-test is not documented in the manual and is accessed by pressing the Exit key and the On key simultaneously.
The demonstration mode walks through the major features of the calculator and is a fairly unique calculator feature.
---Contents---
0:00 Intro
0:10 Self-test
0:33 Keyboard test
1:49 Demonstration mode
