TracVision® TV/SAT Switch (North American Systems Only)
This simple, one-button control allows you to easily switch your DVB-compatible TracVision system from one satellite to another. The TV/SAT Switch is ideal for use with services offered on multiple satellites (for example, DISH 500). 

Attention DISH 500 and DIRECTV multi-satellite users:
You will need a TV/SAT switch if you have: 

• A multi-satellite DISH Network service such as DISH 500; 
  
  or
   
• A DIRECTV multi-satellite service with an installation of 3 or more receivers (requires a multi-switch)