Brought home a new TV last night. I am having trouble connecting the TV and the DCx-3400 digital box via HDMI. The moment I plug the HDMI cable in,
the box flashes me EF01 error. I have no signal on the TV box input. Just a black screen. I tried connecting the video analogue and can get picture that way. I've verified the cables and inputs on the TV. It's like the TV and box are having a "handshake" problem?? Any thoughts would be appreciated.