HPX250: HPX250 and a Marshall SDI Monitor? Problems = looks posterized

[MadHMC150]

So what am I doing wrong guys? I went through manuals, menues, google searches, restarts and I cant seem to get a nice image out of this $1000 monitor...

It looks highly posterized on any settings... Any Ideas?! Do I need a specific SDI cable? Ive tried 2 different ones.. Also an old Manhattan LCD via HDMI looks perfect.

 

[MadHMC150]

DOA?

 

[MadHMC150]

Hrmmm... SO NOW IT WORKS!!

Turned it on today and it looks perfect, didn't change a thing... Scary!

Now I can start appreciating this monitor.