Table Of Contents - Sharp EL-9650 Operation Manual

GETTING STARTED ....................................................................................................... 1
1. Names of Parts .......................................................................................................... 1
2. Function of Each Part ................................................................................................ 2
3. Explanation of Keys ................................................................................................... 3
4. Using the Protective Cover ........................................................................................ 4
5. When Using for the First Time ................................................................................... 5
(1) Inserting batteries ................................................................................................ 5
(2) Resetting the calculator ....................................................................................... 6
(3) Adjusting the contrast ........................................................................................... 6
(4) Turning the power off ........................................................................................... 7
6. Inserting and Removing the Touch-pen ..................................................................... 7
7. Caring for Your Calculator ......................................................................................... 8
CHAPTER 1 GENERAL INFORMATION ........................................................................ 9
1. Entering Numeric Values ........................................................................................... 9
2. Common Math Operations ...................................................................................... 10
3. Changing Entered Characters and Expressions ..................................................... 11
4. Correcting Errors .....................................................................................................12
5. Using Functions ....................................................................................................... 13
6. Using Secondary Functions (2ndF) and Alphabet Letters (ALPHA) ........................ 14
(1) Using secondary functions (2ndF) .....................................................................14
(2) Entering alphabet letters .................................................................................... 14
7. Using Menus ...........................................................................................................15
8. Operating Modes .....................................................................................................18
9. Precedence of Calculations ..................................................................................... 19
10. SET UP Menu ......................................................................................................... 20
(1) Checking SET UP contents ................................................................................20
(2) SET UP menu .................................................................................................... 20
11. Edit Modes .............................................................................................................. 25
(1) Equation edit mode ............................................................................................ 25
(2) One-line edit mode ............................................................................................ 31
12. Display Format of the Cursor Pointer ...................................................................... 32
13. Moving the Cursor ................................................................................................... 33
(1) Moving the cursor horizontally ...........................................................................33
(2) Moving the cursor vertically ............................................................................... 33
(3) Jumping .............................................................................................................33
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