Casio NP20 - Replay Feature

19990401
1. Pressu
3
SET UP
to display the SET UP screen.
2. Press cccc1 (Deg) to specify
degrees as the angle unit.
3. Press
i to clear the menu.
4. Press
o to clear the unit.
5. Press
cf*sefw.
REPLAY FEATURE
With the replay feature, simply press d or e to recall the last calculation that
was performed so you can make changes or re-execute it as it is.
Example: To change the calculation in the last example from (25 × sin 45˚) to
(25 × sin 55˚)
1. Press
d to display the last calculation.
2. Press
d twice to move the cursor (t) to 4.
3. Press
D to delete 4.
4. Press f.
5. Press
w to execute the calculation again.
3
Quick-Start
REPLAY