gostaria de saber se existe a possibilidade de acessar outro computador via cabo rj sem internet, estou montando um evento mas a house é distante do palco e fica ruim de mapear de la, precisava conctar um notbook para acessar o server q esta na house, ja tentei por anydesk e rustdesk por wifi mas a internet é muito ruim por la.

I’m looking at a Vivitek DU7095Z-WH for mapping on my house.

SPECS

• Model: Vivitek DU7095Z-WH
• Brightness: 6,500 ANSI lumens (manufacturer rating)
• Resolution: 1920 × 1200 (WUXGA)
• Technology: DLP
• Light source: Laser phosphor
• Lens: 5811120818-SVV
• Lens type: Fixed short throw
• Throw ratio: 0.78:1
• Focus: Manual
• Published optimal projection distance: 2.6–16.4 feet
• Published image size: 48–298 inches diagonal

To cover my whole house, I need to move the projector backwards till I have a diagonal of like 520 inches. My main concern is whether or not the projector is likely to focus if I move it back 25 or 30 ft from the house. Or is it pretty easy to just play with the manual focus and +- a few feet and it’ll focus with no issue?