image processing (immediate help)

Hi

I am working on digital image processing on cyclone II and having daughtercard tvp5146.

Camera input in NTSC format and out from the cyclone II in VGA.

In my design there is no error in compilation.

But at the display (CRT display) the window appear :

HF : 80KHz

VF : 150Hz

"operating frequency for CRT Display"

HF : 30-71 KHz

VF : 50-160Hz

I donot know how to handle this, can anyone help me here to resolve this issue?

Your suggestion will be appreciated.

Thank You

Rizwan