After endless searches and even calls to various Panasonic branches, I was not able to find out what the PWM rate was of the plasma we have here (VT 25) in order to aid me with the Integration Time setting.

I think the VT 30 and Vt 50 are also quite common in grading rooms (hopefully just as client monitors...) and were purchased in large numbers by people who see themselves as cinephiles (and thus by people who would pay for the services of many users here who work in home-calibration rather than color grading ).

Is it perhaps misnamed "refresh rate" or something else in the Panasonic product specs? Have you ever determined what the PWM rate was for those three very popular models?

Rob Ruffo

Hi Rob,

Did you ever get an answer to this question? I have the same issue as well...

Hi,
it's my first post here, but I think I can help You.

Input Output
50Hz 100Hz
60Hz 60Hz
24Hz 96Hz

this is only valid for 24p cinema smooth and IFC to OFF, LOW or MID.
if You set 24p cinema smooth or IFC to HIGH all output is 60Hz.