Now they all work and are 1920x1200 60 hz but resolume it's the same only 1920x1080

Hitachi cp WU 5500

Oaktown, I've followed your suggestion but still was not working. I've decided to upgrade the flash and now 2 projectors are not seen in the input..?!?!?!?!

No drink, dinner and red wine. I'll be home in 1 hour. What I have to do with ass? My aunt lives in San Francisco

Nothing still, 1920x1080

Custom resolution, in wall designer where? Input source? Or in devices, advanced timings, custom ... only resolution or other parameter matters?

...ok. Does have to be extend these display in windows, or different?
And what screen size should i expect? 3840x2160?

I still didn't plug the other hdmi-hdmi projector...

After putting 30hz I see 1 screen 1920x 1080. But I still didn't test the slicing. Is this what should I see ? Or I should see 3840x2160... Which makes more sense to me.

I've followed what you recommended and the input said the source exceed the bandwith limit reduce resolution org refresh rate. Before the the projector input was 1280x720 at 142hz now is 1920x1200 60hz...but resolume see only 1280x720...Oaktown thank you for you help I hope you have some time to hel...

The display port 1.2 finally solved the problem, Thank you Oaktown. Now I'm having hard time to edit properly the f44. Resolume only see 1 Virtual, pc display and 1 screen 1280x720. In wall designer I select projector with native resolution 30 or 60hz? Any step by step in this forum to set up 4 1920...