I have a 2004 Southwind, 37C with the DVR up in the passenger side corner. I cannot find the switch that would booster the signal. I was told that it may be behind the DVR, but since I am illiterate...
on most all A units cheap or high end they all use the booster switch plate that has the little push button switch and green lite.It also has a extra cable out connection on it also but never has anything hooked to it as most have the distribution box also.(This box selects several sources, (ANT, Cable, Sat, DVD, VCR, Aux) and sends them to the televisions, it can send different sources to different tv's) dont confuse the two items as they serve entirely different purposes/functions