Casio FX-820MS Car Satellite Radio System User Manual


 
E-8
Note!
•To return the calculation mode and setup to the initial
defaults shown below, press
A B 2(Mode) =.
Calculation Mode: COMP
Angle Unit: Deg
Exponential Display Format: Norm 1
Fraction Display Format: a
b
/c
Decimal Point Character: Dot
Mode indicators appear in the upper part of the display.
•Be sure to check the current calculation mode (SD, REG,
COMP) and angle unit setting (Deg, Rad, Gra) before
beginning a calculation.
k Input Capacity
The memory area used for calculation input can hold 79
“steps.” One step is taken up each time you press a
number key or arithmetic operator key (
+, ,, -, \ ).
A
A or p key operation does not take up a step, so
inputting
A D, for example, takes up only one step.
•You can input up to 79 steps for a single calculation.
Whenever you input the 73rd step of any calculation,
the cursor changes from “_” to “k” to let you know
memory is running low. If you need to input more than
79 steps, you should divide your calculation into two or
more parts.
•Pressing the
g key recalls the last result obtained, which
you can use in a subsequent calculation. See “Answer
Memory” for more information about using the
g key.
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.
•Pressing
A K, or = returns to the normal cursor from
the insert cursor.