Setting Up Guide Key Layout and Markings ........2 Switching On ............3 Status Bar – Hardware ........4 Changing Hardware Settings ......5 Status Bar – Maths Settings ....... 6 If results don’t display as you expect … ....7 Memory Reset ............
Key Layout and Markings Many of the calculator’s keys are used to perform more than one function. The functions marked on the keyboard are colour-coded. function function key function Press and the button to access the yellow function. Press and the key to access the function.
Switching On • Press • The calculator will show the Main Menu unless it has been switched off whilst in one of the menu options. • If the Main Menu does not appear, press • Your menu may not have all of the icons below >...
Status Bar – Hardware The status bar is an area that displays messages and the current status of the calculator. It is always displayed at the top of the screen. This icon Indicates this The current battery level. The icons indicated (from left to right): Level 3, Level 2, Level 1, Dead. Calculation in progress.
Changing Hardware Settings • From the Main Menu, scroll down to System • Press l (bottom right hand corner). • Press q for “Display Settings” which adjusts the Backlight Level > it is best to set it to 3 for battery conservation, 4 or 5 if you have difficulty seeing the screen >...
Status Bar – Maths Settings The calculator can be set up for a variety of mathematical defaults. For more information on setup, please see the Getting Started guide. This icon Indicates this Use this Setup setting Maths format Input/Output Angle unit Angle Rounding format Display...
If results don’t display as you expect … If you keep having problems when you are trying to perform operations, try the following before assuming that there is something wrong with the calculator. Check your settings, especially angle unit and rounding – see page 6. Check your input.
Memory Reset Press p to choose the Main Menu screen if you are not already there. Scroll down to System Press l (bottom right hand corner). System Manager menu appears – press y for RESET. Then press w for MAIN (memory). This deletes everything you have entered but not saved. Message asks “Reset OK? Main Memory”.
u()w(ALL) u()e(LANGUAGE) () u()r(RESET1) 1 Add-Ins are Modes in the Main Menu that appear after Python (or System for OS 3.11 and earlier). 2 Some Add-Ins are deleted. For details please see https://edu.casio.com/products/graphic/cgreset/...
Installing Operating System Updates • Download the latest OS from the OS & Files section of https://education.casio.co.uk • The OS update file is a program > you may need administrator permissions to run it. • Do not connect the calculator to the PC until instructed to do so >...
Main Menu Modes after Python (or after System for OS 3.11 and earlier) are Add-In applications. • You can download all Add-In applications from the OS & Files section of https://education.casio.co.uk • Available applications are > Geometry > Picture Plot >...
UK Examination Mode is recommended for UK exams > you must have at least OS3.30 to access UK Examination Mode. • IB Examination Mode is compulsory for IB DP exams. • For full information and instructions please visit the Exams section at https://education.casio.co.uk...