While on the Home Screen, navigate to the HELP Icon  or press the toggle key ^.

The help screens provide quick tips for various calculator functions as well as a QR code link to the online user guide.

While in HELP:

• a Æ will take you back to the Calculator
• * or ^ will toggle between the Home Screen and System Help

While in HELP:

• Ü, Ÿ and the ‹ › arrow keys will navigate between HELP pages in a circular matter.
• = can also be used to circulate between pages.
• [esc] and Ì will go back to the Home Screen with focus on the Calculator.
• a * will turn the calculator off. Pressing * will return to the Home Screen
• The toggle key ^ will take you back to Home Screen.