18
CHAPTER
2
Manual Operations
You notice the mistake, but don't worry. Press the cursor movement key
(El)
and bring the cursor to the wrong numeral.
EJEJEJEJEJEJ
'--The cursor and 4 blink by turns.
Then press the right
key~
.
Now the calculation formula has been corrected. Find the answer.
I
1::: 1
As shown above, when a mistake is noticed during the input process, it can be
easily corrected by
using
the cursor movement keys. However, when a mistake is
noticed after
the~
key has been
pressed,
start
the
calculation again
from
the
beginning.
Now write characters using the alphabet keys.
These keys are arranged in the same manner as on typewriters (ASCII arrange-
ment).
First write
capitals.
Example:
Input
A, B, C, X,
Y
and
Z.
First input A, Band C.
IPEC_
Then input
X,
Y and
Z.