Rino ® 130 Owner’s Manual 91U NIT OPERATION > C ALCULATORCalculatorThis feature provides you with all the basic functions ofboth of standard or scientific calculator. You can performmost calculations identified by the function symbolsalong the sides of the keypad and can save the resultstemporarily in the memory. The memory is cleared eithermanually or when you turn off the Rino 130.To access the Calculator:1. Press the Page button or the Menu icon toopen the Main Menu.2. In the Main Menu, scroll down and selectCalculator.Calculator PageTo change calculator options:1. Highlight the page Option Menu and pressthe Thumb Stick In to display the Scientific/Standard and Radian/Degrees options.2. Highlight the option you want to change and thenpress the Thumb Stick In.3. Use the Thumb Stick to move about thecalculator, enter numbers, and performcalculations.