Ok... so today have been watching recorded Dallas programmes on Sky HD box... somehow I have lost the EC on the HDMi1 channel...
can anyone tell me what I have done ... please!
Hubby said its the remotes batteries... but I know it isnt, sure its got something to do with the EC bit

Panasonic Viera tv (not sure if that info is needed)

try rebooting the sky HD box. but if it was batteries a message would have been put up on screen telling you to change them. so you hubby is wrong. as the remote dose not have a thing to do with the tv's HDMi ports. but rebooting your box should always be the first think you should do. as it will fix most things.

Thank you so much for your help(meant to add this last night) did as suggested, and thank goodness I can now catch up on the dirty goings on in Dallas!!!