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E-9
k Input Capacity
• The memory area used for calculation input can hold 79
“steps.” Whenever you input the 73rd step of any calcu-
lation, the cursor changes from “_” to “k” to let you know
memory is running low. If you still need to input more,
you should divide your calculation into two or more parts.
k Making Corrections During Input
•Use e and r to move the cursor to the location you
want.
•Press
[ to delete the number or function at the current
cursor position.
•Press
A K to change to an insert cursor t. Inputting
something while the insert cursor is on the display in-
serts the input at the insert cursor position.
•Press
e, r, A K, or = returns to the normal cur-
sor from the insert cursor.
k Replay Function
•Pressing r or e recalls the last calculation you per-
formed. You can then make any changes you want in the
calculation and re-execute it.
•Pressing
t does not clear Replay memory, so you can
recall the last calculation even after you press
t.
•Replay memory is cleared whenever you start a new
calculation, change to another mode, or turn off power.
k Error Locator
•Pressing r or e after an error occurs displays the
calculation with the cursor positioned at the location
where the error occurred.