Renseignements généraux

Nº de série

255146

Nº de partie

1

Nombre total de parties

4

Ou

S/O

Brevets

S/O

Description générale

SYNTHETIC CASINGS, CONTROLS, & KEYS, PLOTTER TABLE, SCREEN, PARTS/ METAL PARTS

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

46,0 cm

Largeur

37,0 cm

Hauteur

12,3 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Technologie informatique

Catégorie

Périphériques numériques

Sous-catégorie

S/O

Fabricant

Ou

3M

Pays

United States of America

État/province

Minnesota

Ville

St. Paul

Contexte

Pays

Canada

État/province

Ontario

Période

PRIMARILY 1987 TO 1989; LIMITED USE THEREAFTER INTO 1990S.

Canada

AMERICAN-JAPANESE MADE PLOTTER USED IN CANADA IN SMALL BUSINESS SITUATION. DONOR PURCHASED PLOTTER AS DEMO MODEL FOR ABOUT $2000 IN 1987. HE USED IT AS CONSULTANT/PRODUCER PRIMARILY TO MAKE TRANSPARENCIES FOR HOSPITALS & MEDICAL DOCTORS & RESEARCHERS. HE RETIRED IN 1989 & NOW USES PC TO CREATE GRAPHICS.

Fonction

OUTPUT DEVICE USED TO GRAPHICALLY REPRESENT COMPUTER DATA, IN THIS EXAMPLE PRIMARILY TO PRODUCE GRAPHICS ON TRANSPARENCIES FOR OVERHEAD PROJECTIONS. BUILT-IN KEYBOARD & SOFTWARE ALLOWED PRODUCTION OF STANDARD GRAPHICS FOR PRESENTATION IN LECTURES, E.G. PIE CHARTS, BAR GRAPHS ETC. THREE COLOURS & BLACK COULD BE USED.

Technique

3M 500 SEEMS TO HAVE BEEN PUT ON MARKET IN 1984 & IS SIMILAR TO TEKTRONIX 4600 PLOTTER POPULAR WITH SCIENTISTS & ENGINEERS. TEKTRONIX & CALCOMP (BOTH IN U.S.) WERE LEADERS IN POTTER DESIGN. PLUG-IN MODULE WAS SIMPLE & INEXPENSIVE "LOW-TECH" WAY OF ADDING FLEXIBILITY TO MACHINE. UNLIKE CALCOMP & TEKTRONIX PLOTTERS, 3M HAD ATTACHED KEYBOARD ALLOWING IT TO STAND ALONE & TO BE PORTABLE.

Notes sur la région

Inconnu

Détails

Marques

.1 PLATES ON UNDERSIDE READ "MODEL 7500-AAA/ 115 V 50/60 Hz 55 W 0.6 A/ Audio Visual Division/3M / St. Paul, Minnesota 55144 Made in Japan A2" & "255146/ 7500 SERIAL NO."/ LABEL ON FRONT READS "3M 7500"/ LABEL ON FRONT READS "1-SIMPLEX 2-DUPLEX3-COMPLEX 4-TRIPLEX"/.3 LABEL READS "Organization Chart/ Optional Cartridge/ for the 3M 7500/Electronic Transparency Maker/ 78-8044-6978-7/ Audio Visual Division/3M/ St. Paul, MN 55144-1000 Made in U.S.A. 3M"; paper label on side reads "SERIAL NO. 264492"

Manque

PENS

Fini

.1 TEXTURED LIGHT BROWN PLOTTER CASING WITH DARK BROWN PARTS, WHITE PLOTTER TABLE, BRUSHED METAL BAR WITH BLACK ENAMEL PAINTED STRIP, LIGHT BROWN CARRYING STRAP/.2 BLACK CORD/.3 TEXTURED BLACK CASING WITH METALLIC SCREWS

Décoration

S/O