FEATURES
Large 10 + 2 Digit Display
Calculates Mixed and Improper Fractions
Up to 15 levels of Parenthesis
Binary / Octal / Decimal / Hexadecimal Calculation Modes
Common and Natural Logarithms Advanced Statistical Functions Boolean Logic calculations
Auto Power off saves batteries Battery powered Protective Case
Folding stand for best viewing angle
Keys
ON: Turns the power ON and resets the calculator. The power turns off automatically after a few minutes if no key is pressed. The memory is not reset when ON is pressed.
OFF: Press to turn OFF the calculator.
C/CE: Press to delete a number in the display, Press twice to clear the current calculation.
EXP: Exponent key. Press to enter exponents
Ex. 40X10 22 Press 4 0 EXP 22 (40 22 ) is displayed
+/– Changes the sign of the displayed mantissa and exponents
>Backspace Key : Clears the last digit from the display and shifts the other digits to the right.
Mode Select Keys
INV: Press to perform the function above the keys.
MODE: Press to select the calculation mode. Then press 1 – 5 to select the Mode:
Press | Mode | Displayed |
1 | Decimal | DEG |
2 | Binary | BIN |
3 | Octal | OCT |
4 | Hexadecimal | HEX |
5 | Statistical | SD DEG |
Display Mode Keys
4 | 5 |