Almot wrote:
SMK, what for is the transfer switch that you mentioned - for disconnecting the converter from 120V?
No need to disconnect converter if just the branch circuit to the tv is connected. Assuming the converter is a different breaker ;)
Transfer switch would allow utility power to flow through when plugged in and use as normal. Then switch to inverter when needed. Transfer switch prevents back feeding the panel and causing a hazard.
http://www.bestconverter.com/Xantrex-Prowatt-SW-Inline-15-Amp-Transfer-Switch_p_457.html#.Ua2BO6fn_L8