Wiring

[Bflem55]

Just got note that my projector shipped today and will be here tomorrow. I wanna make sure I get this right.

Projector hooked up to PC with HDMI cable that I need to buy.

Another HDMI cable hooked up to my PC to either mirror image to a TV or to hookup to a IPAD. Need to buy HDMI cable/ Apple image share cable/

Mouse and keyboard

I think I am going to run a sound bar would that connect to the projector or the PC?

[Hacker1]

It would depend on the ports on both. If connecting by HDMI then would need to be ARC HDMI supported - unlikely on PC but could be on projector. My projector has HDMI ARC and normal audio out ports but soundbar only has HDMI ARC so it works fine

[Bflem55]

It is a Optoma 1090HDR projector I will look into that. Am I safe just to buy a Arc HDMI cable to be safe ?

[Hacker1]

its a normal hdmi cable but the projector needs to have a HDMI ARC port