Casio fx-270MS User Manual page 25

• You can then edit the displayed data, if you want. Input
the new value and then press the
old value with the new one. This also means that if you
want to perform some other operation (calculation, recall
of statistical calculation results, etc.), you should always
press the
• Pressing the
on the display registers the value you input as a new
data item, and leaves the old value as it is.
• You can delete a data value displayed using
by pressing
values following it to be shifted up.
• Data values you register are normally stored in calcula-
tor memory. The message "Data Full" appears and you
will not be able to input any more data if there is no
memory left for data storage. If this happens, press the
=
key to display the screen shown below.
2
Press
you just input.
1
Press
without saving it in memory. If you do this, however, you
will not be able to display or edit any of the data you
have input.
• To delete data you have just input, press
• After inputting statistical data in the SD Mode or REG
Mode, you will be unable to display or edit individual data
items any longer after perform either the following
operations.
Changing to another mode
Changing the regression type (Lin, Log, Exp, Pwr, Inv,
Quad)
t
key first to exit data display.
S
key instead of
A U
. Deleting a data value causes all
Ed i t OFF ESC
1
to exit data input without registering the value
if you want to register the value you just input,
=
=
after changing a value
2
E-23
key to replace the
[
and
A U
.
]