Rick, I use the Winegard FoldDown dish aboard my boat while at the dock
. It is similar to the carry out version. Aiming of these types of satellite
dishes is completely manual. You must adjust the dish for azimuth and elevation after leveling the dish. If the boat moves sufficiently, you will loose the satellite signal making the dish useless while swinging at anchor
. Works great at a dock
though once the dish is manually aimed.