projector picture keeps flicking off for about 5 seconds hi i have a panasonic home cinema system and i have a sanyo projector this is conected via, vga at the projector end and component the home cinema end, but when my projctor is on it will all work nice displays nice picture but the picture keeps flicking off for about 5 seconds the comes back on and its well peeing me off and dont know what the problem is could any one help please |