Operation Manual

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(M-) to total a calculation as well as subtracting
total from the value in the memory.
(MR) to recall or display the value in memory.
(MC) to clear the memory.
(3) Press ( ) to switch between
Degree, Gradian, and Radian.
(4) Press ( ) to clear all.
(5) Press ( ) to clear the last entered
number.
(6) Press to display calculation result.
(7) Press ( ), followed by Up/Down
& Left/Right arrow keys to select the desired
function, press ENTER, input the number, and
press ENTER again to see the result.
Some functions such as x
y
& x
1/y
have two
parameters. In these cases follow the following
steps:
Before entering F1 key, input number for x 
Press F1 key  Use arrow keys to highlight the
function  Press ENTER  Input the 2
nd
number (y)  Press ENTER again to see the
result.
2. Science Calculator
The scientic calculator can perform both simple
and more complex calculations. Perform standard
calculations the way you would in a standard
calculator. For more complex equations, this
calculator allows you to input an entire equation.