I just had this system removed from my rig to upgrade to a Winegard HD antenna. The KVH was working before removal. I have some folks interested in buying it so I wanted to show them it works. Is there anything special I need to do? I tried running 12volts to the terminals, but when...

I have the Tracvision LM in-motion system on my RV. I have an older DTV receiver with low speed data port that I have used for almost 3 years to help the LM lock on the signal. I then turn the LM off and switch the signal to my R15 DVR so it can pick up the signal. Has always worked. Last...