I have a 27" RCA TV in the bedroom. Model # F27730EM. It says RCA Home Theatre on the upper left hand corner and Sound Retrieval System on the upper right corner. It is about 10 or 11 years old. I recently bought an inexpensive DVD Player for the TV. There are two AV inputs on the back of the TV. I have the DVD player connected to the input labeled VCR 1. My problem is how do I switch to the different inputs? The remote control has two buttons marked VCR 1 and VCR 2. Pressing either of these buttons changes the TV to a specific channel but does not change the input. If you go in to the setup menu you have the option of changing the VCR 1 and VCR 2 channels to whatever the current channel is. Does anyone have this TV?????????