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5 - EN
Input Capacity
• The memory area used for calculation input can hold 79 “steps,” One step Is taken up each
time you press a number key or arithmetic operator key (
M
). A SHIFT or
ALPHA key operation does not take up a step, so inputting SHIFT or √. for example, takes up
only one step.
• You can input up lo 79 steps for a single calculation. Whenever you input the 73rd step of
any calculation, the cursor changes from “_” to “” to let you know memory is running low.
If you need to input more than 79 steps, you should divide you calculation into two or more
parts.
• Pressing the Ans key recalls the last result obtained, which you can use in a subsequent
calculation. see “Answer Memory” for more information about using the Ans key.
Making Corrections During Input
• Use and to move the cursor to the location you want.
• Press DEL to delete the number or function at the current cursor position.
• Press SHIFT INS to change to an insert cursor kkk. Inputting something while the insert
cursor is o the display insert the input at the insert cursor position,
• Pressing SHIFT INS, or = return to the normal cursor from the insert cursor.
Replay Function
• Every time you perform a calculation, the replay function stores the calculation formula and
its result in replay memory. Pressing the key displays the formula and result of the calcula-
tion you last performed. Pressing again back steps sequentially (new-to-old) through past
calculations.
• Pressing the or key while a replay memory calculation is on the display changes to the
editing screen.
• Pressing the or key immediately after you finish a calculation display the editing screen
for that calculation.
• Pressing AC does not clear replay memory, so you can recall the last calculation even after
you press AC.
• Replay memory capacity is 128 bytes for storage of both expressions and results.
• Replay memory is cleared by any of the following actions.
When you press the ON key
When you initialize modes and settings by pressing SHIFT CLR 2 (or 3) =.
When you change from one calculation mode to another.
When you turn off the calculator.
Error Locator
• Pressing or after an error occurs displays the calculation with the cursor positioned at
the location where the error occurred.
Multi-statements
A multi-statement is an expression that is made up of two or more smaller expressions, which are
joined using a colon ( :).
•
Example: To add 2 + 3 and then multiply the result by 4
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© FAST ČR a. s.
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