Casio fx-570MS User Manual

Contents
Important Information .....................................................2
Sample Operations ..........................................................2
Initializing the Calculator ................................................2
Safety Precautions ..........................................................2
Handling Precautions ......................................................2
Removing the Hard Case ................................................3
Turning Power On and Off ..............................................3
Adjusting Display Contrast ............................................3
Reading the Display ........................................................4
Specifying the Calculation Mode ..................................4
Configuring the Calculator Setup ..................................4
Inputting Expressions and Values .................................6
Basic Calculations ...........................................................7
Function Calculations ................................................... 11
Complex Number Calculations (CMPLX) ...................15
Using CALC ....................................................................16
Using SOLVE ..................................................................16
Statistical Calculations (SD, REG) ...............................17
Base-
n Calculations (BASE) .........................................20
Equation Calculations (EQN) .......................................22
Matrix Calculations (MAT) (fx-570MS/991MS only) ..........24
Vector Calculations (VCT)
(fx-570MS/991MS only) ..........27
Scientific Constants (fx-570MS/991MS only) ....................29
Metric Conversion (fx-570MS/991MS only) ....................... 30
Calculation Ranges, Number of Digits,
and Precision .................................................................31
Error Messages ..............................................................33
Before Assuming Malfunction of the Calculator... .....34
Replacing the Battery ....................................................35
Specifications ................................................................35
E-1

Casio fx-570MS Specifications

General

Battery life	3 year(s)
Battery type	LR44
Power source	Battery
Auto power off	Yes
Power consumption (typical)	0.0002 W
Number of batteries supported	1
Certification	CE
Symbolic notation	Fraction
Type	Scientific
Form factor	Desktop
Control type	Buttons
Product color	Black
Housing material	Plastic
Digits	12 digits
Display type	Dot-matrix
Display tilting	No
Display number of lines	2 lines

Weight and Dimensions

Depth	154.5 mm
Width	78 mm
Height	12.7 mm
Weight	105 g