LEXIBOOK SC150 Bedienungsanleitung Seite 6

SC150_00IM GB03 size : 103mm W x 176mm H
Ex. 1: x=3 and y=5. Make sure the calculator is in degree mode (DEG is displayed).
Press then . Press then
radius, here 5.830951895, then press
59.03624347. You may also press
X or r.
Ex. 2: r=5 and =60. Make sure the calculator is in degree mode (DEG is displayed).
Press then . Press then
of x, 2.5, then press again to display the value of y, here 4.330127019. You
may also press to display the last entered values for Y or .
Converts rectangular coordinate into polar coordinate.
'
Converts polar coordiante into rectangular coordinate.
Right shift/complex number mode key
Example
Key in
1. 123456
45
2. 5 EXP 24
35
CPLX Used to set the complex number mode.
Enter exponent/Pi and hexadecimal number key
Press to enter number in scientific notation.
The constant ( = 3.141592654) is entered.
Raises a number to a power
Calculates the Xth root of y.
Calculates the square root of the number dispalyed.
Calculates the cube root of the number displayed.
Square/reciprocal key
Calculates a square of the number displayed.
Calculates the inverse of the number displayed.
Open parenthesis/exchanged key
Used to open parenthesis.
Used to exchanged the number being displayed with the number
stored in the working register. (x
Close parenthesis/statistical calculation key
Used to close parenthesis.
Display the number of samples entered. (n)
Copyright © Lexibook 2006
. Press + to display the
to display the angle, here
to display the last entered values for
. Press + b to display the value
Display
123
12345
5.00
5.35
y).
3
SC150_00IM GB04 size : 103mm W x 176mm H
Used to obtain the sum of the data (
Number keys
Division/binary number mode key
Used to set the binary system mode.
Converts the number displayed into the number in base 2.
Multiplication/octal number mode key
Used to set the octal system mode.
Converts the number displayed into the number in base 8.
Minus/hexadecimal number mode key
Used to set the hexadecimal system mode.
Converts the number displayed into the number in base16.
Plus/decimal number mode key
D: Press for hexidecimal number "D"
E: Press for hexidecimal number "E"
F: Press for hexidecimal number "F"
A: Press for hexidecimal number "A"
B: Press for hexidecimal number "B"
C: Press for hexidecimal number "C"
Depressed for addition.
Used to set decimal system mode (normal mode).
Converts the number displayed into the number in base 10.
Memory-in/statistical calculation key
Clears the number in the memory and then store the number being displayed in
the memory. To clear the memory depress the
Used to obtain the mean value of the data.
Used to obtain the sum of square of data.
Recall memory/statistical calculation key
Display the contents of the memory. The contents of the memory remain
unchanged after this key operation.
Used to obtain the standard deviation of the sample.
Used to obtain the standard deviation of the population.
Memory plus/DATA CD key. Used to add the number being displayed or
calculated result to the contents of the memory. When subtracting a number
from the memory,depress the and
4
)
key and then the key.
keys in this order.
Copyright © Lexibook 2006