I have installed the patch TM-f146p successfully, screen said 100%, on my Technomate 5402 HD M3, I then switched off and on and rescanned for channels ( i have an auto search satelite dish in southern Spain) but still the channels are scrambled. I don't seem to be able to find anywhere to enter any BISS codes can anyone help? I am new to all this satalite stuff but reasonably good with computers!