Placing the DVD on top of or underneath other devices may cause overheating source: Fleischmann.
Because the player has a motor inside, it creates heat. Next, run a cable temporarily directly from the dish to the box, which should already be hooked up to your TV. Make sure the DVD cables will reach the TV from the shelf you choose. Find the best location with as clear a view of the southern sky as possible (youll need a compass) and mount your dish.
It is said that the calbes box abnd the pc must both be on Channel 3. Set the DVD player on a shelf near the TV. One exception may be your system's subwoofer - many powered subwoofers are connected to an AV receiver's "LFE" (Low Frequency Effects) or "Sub Out" port via a Subwoofer Interconnect Cable. We are trying to setup Dish TV on our pc.