| Word | Description |
| EDTV | Enhanced Definition Television. EDTV sets can receive 480P signals, which give a sharper image than an SDTV set, however, the image quality is not as high as HDTV signals. |
| Ethernet Port | The ethernet port on the back of the VUDU STB is where you would connect a Cat5 cable from the box to your router, hub or switch to connect to the internet. |