LEXIBOOK GC400 Mode D'emploi page 44

Masquer les pouces

page de 75

/ 75
Signets

Agrandir à nouveau le graphique pour vérifier la position du pointeur.

Activer la fonction Traçage et déplacer à nouveau le pointeur.

Vue de la valeur de la coordonnée.

Appuyer sur

SHIFT

Appuyer à nouveau sur

Comme vous pouvez le voir ci-dessus, les fonctions Traçage et Zoom peuvent être utilisées pour localiser

le pointeur à un point approximatif, puis la valeur SHIFT permet la lecture des coordonnées..

Pour remettre le graphique à la taille initiale, appuyer sur

(Important)

Le pointeur ne se déplace pas à des intervalles fixés. Il suit les petits points de l'affichage. A cause de

cela, les valeurs données comme coordonnées sont approximatives.

*** Cette fonction Traçage ne peut être utilisée qu'immédiatement après qu'un graphique ait été dessiné,

cette fonction ne peut pas être utilisée si d'autres calculs ou opérations ont été employées après qu'un gra-

phique ait été dessiné. (excepté

*** Les valeurs des coordonnées x-y consistent en un mantisse de 10 chiffres (max.) ou en un mantisse de

7 chiffres (max) plus un exposant de 2 chiffres. Les valeurs négatives sont plus courtes d'un chiffre car un

chiffre est utilisée pour le signe négatif.

*** La fonction Traçage ne peut pas être écrite dans un programme.

*** La fonction Traçage peut être utilisée pendant un affichage "Disp".

*** Quand le format "

est dessiné en appuyant sur

statut, la valeur de la coordonnée précédente reste à l'affichage. Après avoir exécuté la fonction Traçage et

avoir amené l'affichage du texte en utilisant la touche

apparaître le prochain graphique et la valeur de la coordonnée à effacer.

Examiner ce qui se trouve ci-dessus

3.2.6 Fonction Détermination d'un point (Plot)

La fonction de détermination d'un point est utilisée pour marquer un point sur l'écran d'affichage des

graphiques. Le point peut être déplacé vers la gauche, vers la droite, vers le haut et vers le bas, en utilisant

les touches du curseur, et les coordonnées pour l'affichage du graphique peuvent être lues. Deux points

peuvent aussi être reliés par une ligne droite.

- 44 -

SHIFT

Zoomxf

Trace

SHIFT

X↔Y

SHIFT

Value

pour afficher la coordonnée.

X↔Y

SHIFT

X↔Y

pour sortir de la fonction Traçage.

Trace

SHIFT Zoom org

Range

Factor

G↔T

formule 1

Graph

directement après avoir exécuté la fonction Traçage à la moitié de son

EXE

Graph

ALPHA

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@ @ @ @

SHIFT Zoom org

formule 2

" est exécuté et qu'un graphique

EXE

, si vous appuyez sur

vous ferez

G↔T

EXE

Graph

ALPHA

EXIBOOK

ALPHA

2005

LEXIBOOK GC400 Mode D'emploi page 44

Manuels Connexes pour LEXIBOOK GC400

Produits Connexes pour LEXIBOOK GC400