Citizen SR-270X manuals
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When we buy new device such as Citizen SR-270X we often through away most of the documentation but the warranty.
Very often issues with Citizen SR-270X begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Calculator Citizen SR-270X is responsible for and what options to choose for expected result.
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Citizen SR-270X Instruction Manual
129 pages 1.76 Mb
Scientific CalculatorSR-270XE 3 File name : HDB0R100721_English_text_100426.doc version : 10/04/26 4 General Guide Turning on or off Battery replacement Auto power-off function Reset operation Contrast adjustment E 4 Display readout 12369x7532x1032 9 . 3163308 5 Before Starting Calculation Using " MODE " keys 6 E 5 File name : HDB0R100721_English_text_100426.doc version : 10/04/26 Using " SET UP " keys Using Math Mode 7 E 6File name : HDB0R100721_English_text_100426.doc version : 10/04/26 Using " 2nd " " ALPHA " Keys Making corrections during Input Error Position Display Function Replay function 8 E 7 Memory calculation Order of operations 9 E 8 Accuracy and Capacity 10 E 9 File name : HDB0R100721_English_text_100426.doc version : 10/04/26 Error conditions E 10 11 Basic Calculations Arithmetic calculation Parentheses calculations E 11 Percentage calculation Display notations Answer Function 12 Scientific Function Calculations 13 E 12 Logarithmic and Exponential functions Fraction calculation Angle unit conversions 14 E 13 Sexagesimal Decimal transformation Trigonometric / Inverse-Tri. functions Hyperbolic / Inverse-Hyp. functions Coordinates transformation Probability E 14 Other functions ( , 3, X, x-1, x2, x3, xy , Abs, Multi-statement Function 15 Statistical Calculations 16 E 15 To Enter data for statistical analysis To analyze data you have entered 17 E 16E 17 To view or change data 18 Function TableS 3 File name : HDB0R100721_Spanish_text_100426.doc version : 10/04/26 21 Gua General Apagado o encendido Substitucin de la batera Funcin de auto apagado Operacin de restauracin 22 S 4 Ajuste del contraste Lectura de la pantalla 12369x7532x1032 9 . 3163308 S 5 23 Antes de comenzar el clculo Uso de las teclas " MODE " Uso de las teclas " SET UP " 24 S 6 Uso del modo matemticas Uso de las teclas " 2nd " " ALPHA " Hacer correcciones durante el ingreso 25 S 7 Funcin de pantalla de posicin de error Funcin repeticin Memoria de clculo 26 S 8File name : HDB0R100721_Spanish_text_100426.doc version : 10/04/26 Orden de las operaciones Precisin y capacidad 28 S 1029 S 11 Condiciones de error S 12 30 Clculos bsicos Clculo aritmtico Clculos con parntesis Clculo de porcentaje Notacin de pantalla S 13 Funcin de resultados 31 Clculos de Funcin Cientfica Funciones logartmicas y exponenciales Clculo de fracciones 32 S 14 Conversin de unidades de ngulos Transformacin Sexagesimal Decimal Funciones trigonomtricas / Inversin trig. 33 S 15 Funcin Hiperblica / Inversin Hip. Transformacin de coordenadas Probabilidad Otras funciones ( , 3, X, x-1, x2, x3, xy , Abs, S 16 Funcin multi-sentencia 34 Clculos estadsticos Ingreso de datos para anlisis estadstico Para analizar los datos que ha entrado 35 S 17 36 S 18 Para ver o cambiar datos S 19 37 Tabla de Funcin 40 Guia Geral Ligao ou desligao Substituio de bateria Funo de desligamento automtico Operao de reajuste 41 P 4 Ajuste de contraste Leitura do visor P 5 File name : HDB0R100721_Portuguese_text_100426.doc version : 10/04/26 42 Antes de Iniciar o Clculo Usando teclas " MODE " Usando as teclas " SET UP " 43 P 6 Usando o Modo Matemtico Usando Teclas " 2nd " " ALPHA " Fazendo correes durante a Entrada 44 P 7 Funo de Exibio da Posio de Erro Funo de repetio Clculo da Memria 45 P 8 Ordem de operaes Preciso e Capacidade 46 P 9 47 P 10 Condies de erro P 11 48 Clculos Bsicos Clculo aritmtico Clculos com parnteses Clculo de porcentagem Notaes de Exibio P 12 Funo de Resposta 49 Clculos de Funo Cientfica Funes Logartmicas e Exponenciais Clculo de Frao 50 P 13 Converses da unidade de ngulo Transformao Sexagesimal Decimal Funes Trigonomtricas / Inversa-Tri. Funes Hiperblicas / Inversa-Hip. 51 P 14 Transformao das coordenadas Probabilidade Outras funes ( , 3, X, x-1, x2, x3, xy , Abs, Funo com Multi-Declarao P 15 52 Clculos Estatsticos Para entrar dados para a anlise estatstica Para analisar os dados que voc entrou 53 P 1654 P 17 Para ver ou mudar dados P 18 55 Tabela de Funo 58 Allgemeine Anleitung Ein- und Ausschalten Batterieaustausch Automatische Spannungsausschaltung Rckstellung 59 G 4 Kontrasteinstellung Display-Anzeige G 5 60 Vor dem Rechnen Verwendung der Taste " MODE " Verwendung der " SET UP " Tasten 61 G 6 Verwendung des mathematischen Modus Verwendung der Tasten " 2nd " " ALPHA " Korrektionen whrend der Eingabe 62 G 7 Fehlerposition-Anzeigefunktion Wiederholfunktion Speicherkalkulationen 63 G 8 Reihenfolge der Operationen Genauigkeit und Kapazitt 64 G 9 65 G 10 Fehlerkonditionen G 11 66 Grundberechnungen Arithmetische Kalkulationen Klammerrechnung Prozentrechnung 67 G 12File name : HDB0R100721_German_text_100426.doc version : 10/04/26 Displaynotationen Antwortfunktion Berechnungen mit wissenschaftlichen Funktionen Logarithmische und Exponentialfunktionen 68 G 13 Bruchrechnungen Winkeleinheitumwandlung Sexagesimal Dezimal-Umwandlung 69 G 14 Trigonometrische / Umkehr-Tri. Funktionen Hyperbel / Hyperbelumkehrfunktionen Koordinatentransformation Wahrsscheinlichkeit G 15 Andere Funktionen ( , 3, X, x -1, x2, x3, xy , Mehrfachaussagefunktion 70 Statistische Kalkulationen Eingabe von Daten zur statistischen Analyse 71 G 16 Analysierung von eingegebenen Daten 72 G 17 File name : HDB0R100721_German_text_100426.doc version : 10/04/26 G 18 berprfen und ndern von Daten 73 Funktionstabelle76 Guide gnral Mise en marche ou arrt Remplacement de la pile Fonction darrt automatique Opration de rinitialisation Rglage du Contraste 77 F 4 Lecture de laffichage 12369x7532x1032 9 . 3163308 F 5 78 Avant de commencer les calculs Utilisation des touches " MODE " Utilisation des touches" SET UP " 79 F 6 Utilisation du mode Math Utilisation des touches " 2nd " " ALPHA " Effectuer des corrections en cours dentre de Fonction daffichage de position derreur 80 F 7 Fonction Refaire Calculs de Mmoire 81 F 8 Ordre des oprations Prcision et capacit 82 F 9 83 F 10 Conditions derreur F 11 84 Calculs Basiques Calculs Arithmtiques Calculs entre parenthses Calculs de pourcentages Notations daffichage F 12 Fonction rponse 85 Fonction de calculs scientifiques Fonctions Logarithmique et Exponentielle Calculs de fractions 86 F 13 Conversions dunit dangle Transformation Sexagsimale Dcimale 87 F 14 Fonctions Trigonomtrique et Inverse-Tri. Fonctions Hyperbolique et Inverse-Hyp. Transformation de coordonnes Probabilits F 15 Autres fonctions ( , 3, X, x-1, x2, x3, xy , Abs, Fonction Multi bilans 88 Calculs statistiques Entrer les donnes pour analyse statistique 89 F 16 Analyser les donnes que vous avez entres 90 F 17 F 18 Voir ou changer les donnes 91 Fonction de tableau94 Guida Generale Accensione o spegnimento Sostituzione delle batterie Funzione di interruzione automatica Operazione di reimpostazione 95 It 4 Regolazione del contrasto Lettura dello schermo di visualizzazione 12369x7532x1032 9 . 3163308 It 5 96 Prima di Avviare il Calcolo Utilizzo dei tasti " MODE " Utilizzo dei tasti " SET UP " 97 It 6 Utilizzo della Modalit Matematica Utilizzo dei tasti " 2nd " " ALPHA " Effettuazione di correzioni durante 98 It 7 Funzione di Visualizzazione della Posizione Funzione di riproduzione Calcolo della memoria 99 It 8 Ordine delle operazioni Accuratezza e Capacit 100 It 9 File name : HDB0R100721_Italian_text_100426.doc version : 10/04/26 101 It 10 Condizioni di errore It 11 102 Calcoli di base Calcolo aritmetico Calcoli in parentesi Calcolo della percentuale Annotazioni dello schermo di visualizzazione It 12 Funzione di Risposta 103 Calcoli della Funzione Scientifica Funzioni Logaritmiche e Esponenziali Il calcolo della frazione 104 It 13 Conversioni dell'unit dell'angolo Sessagesimale Trasformazione decimale Funzioni Trigonometriche / Trigonometriche 105 It 14 Funzioni Iperboliche / Iperboliche Inverse Trasformazione delle coordinate Probabilit Altre funzioni ( , 3, X, x-1, x2, x3, xy , Abs, It 15 Funzione multi-enunciativa 106 Calcoli Statistici Per Immettere i dati per lanalisi statistica 107 It 16 Per analizzare i dati immessi 108 It 17 It 18 Per visualizzare o modificare i dati 109 Tabella della Funzione 112 Algemene inleiding Aan- en uitzetten De batterijen vervangen Automatisch uitschakelen (Auto Power-Off) Het opnieuw instellen 113 D 4 Het contrast bijregelen Het beeldscherm D 5 114 Alvorens het uitvoeren van berekeningen De " MODE " toets gebruiken De " SET UP " toetsen gebruiken 115 D 6 De wiskundige modus gebruiken De " 2nd " " ALPHA " toetsen gebruiken Verbeteringen maken tijdens het intoetsen 116 D 7 Foutieve invoer weergeven De herhaalfunctie Berekeningen met het geheugen 117 D 8 Volgorde van de bewerkingen Nauwkeurigheid en capaciteit 118 D 9 119 D 10 Foutmeldingen D 11 120 Basisbewerkingen Rekenkundige bewerkingen Berekeningen met haakjes Procentberekening D 12 Weergavenotaties Antwoordfunctie 121 Wetenschappelijke functieberekeningen Logaritmische en exponentile functies 122 D 13 Bewerkingen met breuken Hoekconversies Sexagesimale decimale transformatie 123 D 14 Trigonometrische / inverse trigonometrische Hyperbolische / inverse hyperbolische functies Cordinaattransformatie Waarschijnlijkheid D 15 Andere functies ( , 3, X, x-1, x2, x3, xy , Abs, Meervoudige uitdrukkingen (Multi-statement) 124 Statistische bewerkingen 125 D 16 Gegevens voor statistische analyse invoeren De ingevoerde gegevens analyseren 126 D 17 D 18 De gegevens bekijken of veranderen 127 Functietabel
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