When i purchased my larger LCD panel i ended up getting a 22'' lcd panel from samsung. So i thought i would use it for my preview monitor but the images look crap.I think the Tv is only 50hz

I am using a blackmagic intensity card

I mainly do weddings and noticed with fast past movement eg dancing the image looks blurry and there are lines running through the footage basically looks crap

Can anyone recommend a monitor please

Rob