Table Of Contents - Citizen SR-270N Instruction Manual

Table of Contents

General Guide ................................................................................. ................................................................................. 2 2
Turning on or off ........................................................................... ........................................................................... 2 2
Battery replacement ..................................................................... ..................................................................... 2 2
Auto power-off function ............................................................... ............................................................... 2 2
Reset operation ............................................................................ ............................................................................ 2 2
Contrast adjustment ..................................................................... ..................................................................... 3 3
Display readout ............................................................................ ............................................................................ 3 3
Before starting calculation ............................................................ ............................................................ 4 4
Mode Selection ............................................................................ ............................................................................ 4 4
Using " 2nd " keys ........................................................................ ........................................................................ 4 4
Cursor........................................................................................... ........................................................................................... 4 4
Making corrections during input ................................................... ................................................... 4 4
Replay function ............................................................................ ............................................................................ 5 5
Error position display function ...................................................... ...................................................... 5 5
Memory calculation ...................................................................... ...................................................................... 5 5
Stack ............................................................................................ ............................................................................................ 6 6
Order of operations ...................................................................... ...................................................................... 6 6
Accuracy and Capacity ................................................................ ................................................................ 6 6
Error conditions ........................................................................... ........................................................................... 8 8
Basic Calculation............................................................................ ............................................................................ 8 8
Arithmetic calculation ................................................................... ................................................................... 8 8
Parentheses calculations ............................................................. ............................................................. 9 9
Percentage calculation ................................................................. ................................................................. 9 9
Display formats............................................................................. ............................................................................. 9 9
Continuous calculation function ................................................. ................................................. 1 1 0 0
Answer function .......................................................................... .......................................................................... 1 1 0 0
Scientifi c Calculation ................................................................... ................................................................... 1 1 0 0
Logarithms and Antilogarithms ................................................... ................................................... 1 1 0 0
Fraction calculation .................................................................... .................................................................... 1 1 0 0
Angle units conversion ................................................................ ................................................................1 1 1 1
Trigonometric / Inverse-Tri. functions ..........................................
Hyperbolic / Inverse-Hyp. functions ............................................
Sexagesimal ↔ Decimal transformation ....................................
Coordinates transformation ........................................................ ........................................................ 1 1 2 2
Probability................................................................................... ................................................................................... 1 1 2 2
Other functions ( x , , , , x
-1
Standard Deviation Calculation ................................................. ................................................. 1 1 3 3
Regression Calculation ............................................................... ............................................................... 1 1 3 3
-E1-
..........................................1 1 1 1
............................................1 1 1 1
.................................... 1 1 2 2
) ................................ ................................ 1 1 2 2
, x x
2 3, y