I am having a hell of a time getting my pc to output a 120hz signal to this thing. Im on Win7 w/ Radeon HD 6900, and I am using one of the HDMI ports straight to the projector (not passing through a AVR). The only options I get are 60hz refresh (120hz isnt even in the dropdown). Do I need to be using the DVI connection or some special drivers?
*On a side note, what the heck does the 'high altitude mode' do? Other than increase the noise from the fan? I'm in colorado, so we are 1.6km above sea level, do I need to have this feature enabled?
Thanks for any help
(edit ok I just found this...
It seems to indicate I need to be using "DisplayPort 1.2"? What the hell is that? It looks like a funky HDMI cable? How am I gonna hook this thing up to my projector?
*ok so the Win7 monitor options (in advanced screen resolution) doesnt have a 120hz option, but i found a way to set it in my radeon control panel. Problem is, it changes the resolution to 1024x768. Is there no way to get full resolution over hdmi?
*well even at a lower resolution I still cant get 3d to work. The 3d button on the remote works (prompts me to put on my glasses). But the video I am looking at (using stereoscopic player with AMD HD3D mode) is not displaying any 3d effect. I am using a pair of sainsonic glasses that were recommended by somebody in this thread...
I get some strange distortion effect every now and then, and the glasses flicker a bit (like the 3d is trying to kick in), but thats about it.