Casio PF-8000 Operation Manual page 11

(4) Write "A" by finger, covering the full area of the Finger Input Sureon.
When the finger contacts tl\ I Ingor Input
Screen, an input speed indicutoi lights up.
After the first stroke of "A" is written and
the finger is lifted from the screen, the input
speed indicator will diminish gradually.
Write the next stroke before the input speed
indicator disappears completely.
* Finger input speed can be changed (see page 50).
(5) "A" is displayed at the leftmost position on the display, and the cursor blinks at
the next position.
Example: Calculate 123 X 45. (Be sure to press thec==>key when beginning a calcula-
tion.)
123X45
n
5 5 3 5 .
* Multiplication command can be input as both " X " and
Example: Calculate the square root of 5 (\/5~ ).
2 . 2 3 6 0 6 7 9 7 7