CITIZEN SR-281N - Manual (Page 2)

File name : CBM_SR-281N_IB_English_black_v09330.doc
Date: 2009/3/30 Trimmed Size : 140 x 75 mm SCALE 1 : 1
-E1-
General Guide.............................................................................................2
Turning on or off .......................................................................................2
Battery replacement .................................................................................2
Auto power-off function.............................................................................2
Reset operation ........................................................................................2
Contrast adjustment .................................................................................2
Display readout.........................................................................................3
Before Starting Calculation........................................................................3
Using " MODE " keys................................................................................3
Using " 2nd " Keys....................................................................................4
Corrections ...............................................................................................4
Undo function ...........................................................................................4
Replay function.........................................................................................5
Memory calculation...................................................................................5
Order of operations...................................................................................6
Accuracy and Capacity .............................................................................7
Error conditions ........................................................................................9
Basic Calculations......................................................................................9
Arithmetic calculation................................................................................9
Parentheses calculations........................................................................10
Percentage calculation ........................................................................... 11
Display notations .................................................................................... 11
Scientific Functional Calculations ..........................................................13
Logarithms and Antilogarithms ...............................................................13
Fraction calculation.................................................................................13
Angle unit conversions............................................................................14
Sexagesimal
↔ Decimal transformation.................................................15
Trigonometric / Inverse-Tri. functions......................................................15
Hyperbolic / Inverse-Hyp. functions ........................................................16
Coordinates transformation ....................................................................16
Probability...............................................................................................17
Other functions ( 1/x,
, 3 , X , x 2 , x 3 , x y , INT, FRAC ) ................18
Unit Conversion ......................................................................................19
Physics constants ...................................................................................19
Base–n calculations .................................................................................24
Bases conversions..................................................................................25
Block Function ........................................................................................25
Basic arithmetic operations for bases .....................................................26
Negative expressions .............................................................................26
Logical operation ....................................................................................27
Statistical Calculations ............................................................................27
Entering data ..........................................................................................27
Displaying results....................................................................................28
Deleting data ..........................................................................................31
Editing data ............................................................................................31
FULL message .......................................................................................32
Complex Calculations ..............................................................................32
Contents