[Tommaso Cicognani]

thnak for your answers but the problem persist. I set the Kona (in its control panel): primary format: 720p50
secondary (converted) format: 625i25
In analog out I set:
anologue output fomat: secondary 625i25
and in the control panel appear the icon of downconversion.

In FCP the timeline is set in DvcproHd:
frame size: HD (960×720)
Pixel ascpect ratio960x720
etc..
In the video out panel (under view,videoplayback..)I set
Aja kona 720P50 8bit (1280×720)(I tried to put also Aja Kona 625i25…but the problem persist).

Thank you for your patience and I ask your pardon if these aswers are so stupid.
thanks
Tom