Here are the instructions on how to tune in your T2100 (Terrestrial Receiver).

  1. Press the MENU button on your remote
  2. Select Installation
  3. Press OK on your remote 
  4. Select Auto Scan
  5. Enter Password (Default: 0-0-0-0)
  6. Select YES to start the scan
  7. Please allow a moment for the Auto scan to process and complete
  8. Once completed, the first channel in the channel listings will display

T2100 instruction manual can be found online here.