Casio fx-9860G SD - Manual (Page 81)

20050401
2-3 Specifying the Angle Unit and Display
Format
Before performing a calculation for the first time, you should use the Setup screen to specify
the angle unit and display format.
k k k k k Setting the Angle Unit
[SET UP]- [Angle]
1. On the Setup screen, highlight “Angle”.
2. Press the function key for the angle unit you want to specify, then press J.
• {Deg}/{Rad}/{Gra} ... {degrees}/{radians}/{grads}
• The relationship between degrees, grads, and radians is shown below.
360
° = 2π radians = 400 grads
90
° = π/2 radians = 100 grads
k k k k k Setting the Display Format
[SET UP]- [Display]
1. On the Setup screen, highlight “Display”.
2. Press the function key for the item you want to set, then press J.
• {Fix}/{Sci}/{Norm}/{Eng} ... {fixed number of decimal places specification}/
{number of significant digits specification}/{normal display}/{Engineering mode}
u To specify the number of decimal places (Fix)
○ ○ ○ ○ ○
Example To specify two decimal places
1(Fix) cw
Press the number key that corresponds to the
number of decimal places you want to specify
( n = 0 to 9).
2-3-1
Specifying the Angle Unit and Display Format
# Displayed values are rounded off to the
number of decimal places you specify.