ii
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
CONTENTS
EL-9650-Contents 8/1/00, 9:44 AM2
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