If I connect my ota feed into the 942, and want to watch only the ota locals on the main tv or the "secondary" set - is this possible? My 508 & 4900 just pass through the ota signal to the tv's tuner. I can watch the locals as if the satellite receiver was not there, much like a vcr. If I power up either of them the satellite signal takes control until I toggle the video button. Will the 942 function this same way? The 508 & 4900 are connected to older tv's via coax not composite or svideo. I am interested in the 942 but want to make sure that the ota locals are available as they are now. The wife watches these most of the time in the kitchen & bedroom when cooking or cleaning. With only 1 ota tuner, does it default to tv1?