22
Angle Unit Conversion
The calculator default angle unit setting is "Degree". If you need to
change into "Radian" or "Grade", you can press a number of
times until you reach the setup screen:
Then press the corresponding number key , , or for the
angle unit you need. Then the display will show the , , or
indicator accordingly.
To convert an angle unit between "Degree", "Radian" and
"Grade", you can press
and the following display menu
will be shown:
Then, press , , or will convert the displayed value into
the selected angle unit.
Example:
Convert 180 degree into radian and grade
(180
o
=
Rad
= 200
Gra
)
Deg
Rad
Gra
1
2
3
D
R
G
1
2
3
4
5
6
2
9
5
1
4
1
.
3
0
8
1
.
0
0
2
0
8
1
Operation
Display (Lower)
Display (Upper)
(Radian mode)
(Grade mode)
