LEXIBOOK SC300 Manuel D'utilisation page 25

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Methods for deleting characters
The following three methods are used for deleting characters.
Delete Data entered
action (Display)
ON/C O
2ndF CA O
RESET O
O: Delete x: Keep
*1 Independent memory M.
*2 Temporary memories A-D, X and Y, statistical data and last result memory.
Editing equations
• Press or to move the cursor. You can also return to the equation after obtaining a result by
pressing the keys. See below the multiple line recall function.
• If you need to delete a number, move the cursor to reach the number you want to delete and
press DEL.
The number under the cursor will be deleted.
• If you want to insert a number, place the cursor to the right of the place where you want to insert
it, and simply enter the number.
Multiple line recall function
This calculator features a function that makes it possible to recall previously entered equations.
The equations also include calculation ending instructions such as "=" and a maximum of 142
characters that can be stored in the memory. When the memory is full, stored equations are
deleted in sequence, starting with the oldest equation stored in the memory. Pressing will bring
on the display the previous equation and its result. Pressing again the key will display previous
equations (after returning to the previous equation, press to view the equations in order). In
addition, the 2ndF key can be used to jump to the oldest stored equation.
The multiple line memory is cleared using the following methods: 2ndF CA, 2ndF OFF
(including the auto off function), change of mode, RESET, 2ndF RANDOM , 2ndF ANS ,
calculations with constants, conversion/change of angular unit, conversion of coordinates, storing
a numerical value in the temporary memories and in the independent memory, and entering/
deleting statistical data.
SC300_02IM0186.indd 25
M*1 A-D,X,Y*2
STAT,ANS
x x
x O
O O
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09/05/2006 10:31:46