4D system display initialization (FR/EN?)

Hello, i have a 4D system but i don't find how to initialize him, i test some prog's examples but the problem is the port com, it is RED (off or problem) and i don't find how to start him. The display just say "getting started please refer yo the quick start guide" but i don't find in 4Dsystem.com how to do that !
Intelligent Resistive Touch Display Module for Arduino Projects (my display)

Bonjour, j'ai acquéri récemment un écran 4D system (celui du lien au dessu) hors je n'arrive pas à le démarrer, j'ai essayé avec des programmes exemples mais ils ne fonctionnent pas, mon port com est rouge comme si il ne le détecter pas ou si il y avait un problème, mon écran lui affiche qu'il faut que j'aille sur le site 4Dsystem.com mais je ne trouve rien pour l'initialiser...

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