Citizen SR-270X College Handleiding

Citizen Rekenmachine SR-270X College

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Pagina 1/41

File name: HDBR100DE04_Cover version : 2011/03/02 _front SIZE:140x75mm

PARTS NO. HDBR100DE04 (SR100D)

E – 1

File name : SR100DCollege_English_text_0531_final.doc

version : 10/05/31

General Guide .................................................3

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 Turning on or off............................................. 3

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 Battery replacement ....................................... 3

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 Auto power-off function .................................3

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 Reset operation .............................................. 3

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 Contrast adjustment....................................... 3

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 Display readout ..............................................4

Before Starting Calculation ............................ 4

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 Using " MODE " keys ...................................... 4

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 Using " SET UP " keys....................................5

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 Using Math Mode ............................................6

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 Using " 2nd " " ALPHA " Keys ........................6

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 Making corrections during Input....................6

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 Error Position Display Function..................... 6

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 Replay function ..............................................6

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 Memory calculation ........................................ 7

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 Order of operations ........................................8

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 Accuracy and Capacity................................... 8

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 Error conditions ........................................... 10

Basic Calculations ........................................ 10

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 Arithmetic calculation .................................. 10

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 Parentheses calculations ............................. 11

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 Percentage calculation................................. 11

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 Display notations.......................................... 11

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 Answer Function .......................................... 12

Scientific Function Calculations .................. 12

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 Logarithmic and Exponential functions....... 12

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 Fraction calculation......................................12

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 Angle unit conversions ................................ 13

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 Sexagesimal ↔

↔

↔↔ Decimal transformation...... 13

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 Trigonometric / Inverse-Tri. functions.......... 13

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 Hyperbolic / Inverse-Hyp. functions............. 13

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 Coordinates transformation ......................... 14

E – 2

File name : SR100DCollege_English_text_0531_final.doc

version : 10/05/31

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 Probability .................................................... 14

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 Division with Quotient and Remainder ........ 14

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 Using CALC .................................................. 15

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 Other functions ( √

√

√√ , 3, X, x-1, x2, x3, xy ,

Abs, RND, PPCM, PGCD, ENT, ENTEX ) ........................ 15

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 Multi-statement Function .............................15

Statistical Calculations .................................15

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 To Enter data for statistical analysis............16

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 To analyze data you have entered ................ 16

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 To view or change data ................................18

Equation Calculations...................................18

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 To solve simultaneous linear equations ......18

Function Table...............................................19

Function Verify ..............................................19

Proportionality Calculations .........................20

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 To solve the value of X ................................. 20

Product specificaties

Merk:	Citizen
Categorie:	Rekenmachine
Model:	SR-270X College
Soort bediening:	Knoppen
Kleur van het product:	Zwart
Gewicht:	133 g
Breedte:	84 mm
Diepte:	165 mm
Hoogte:	20 mm
Soort:	Wetenschappelijke rekenmachine
Stroombron:	Batterij/Zonne-energie
Automatisch uitschakelen:	Ja
Vormfactor:	Pocket
Ondersteund aantal accu's/batterijen:	1
Tweede LCD-scherm:	Nee
Afdekzeil:	Nee
Cijfers:	12 cijfers
Beeldscherm kanteling:	Nee
Tekstregels:	2 regels
Geheugenregisters:	7
Type batterij:	CR2032
Display met achtergrondverlichting:	Nee