I've got a Sony KV-XJ29M31 29" 4:3 TV, which is hooked up to my digital set top box. Since most of our channels are broadcast at 16:9, I've set the settop box to output in 16:9 to the TV, and set the TV to Wide mode.
Trouble is, every time I turn the TV on it has reset itself to 4:3, and I have to go into the menu and switch back to Wide.
I've had a look through the Service codes, and can't find anything resembling Default Aspect Ratio. Does anyone know how to set this?