1. Upon navigation to an ATSC 3.0, Broadcaster Application Call to Action (CTA) appears.

2. Press the button that is shown on CTA - Right arrow to engage.

3. Broadcaster App will scale renders on user’s television as an L-bar.

1. Using Up/Down buttons navigate to Weather menu item

2. Press Enter to see the weather forecast

3. Press back button to return to previous menu

1. Using Up/Down buttons navigate to Settings menu item

2. Press Enter to see the BA settings

3. Using Up/Down navigate via settings blocks

4. Zip code

   1. Navigate to the block and press enter

   2. Enter zip code using up/down to change numbers and left/right for position or ok button

   3. If zip code is valid (means one from DMA) zip code will be stored

   4. If zip code is invalid user will see a notification and zip will not be applied

   5. Press back to return to navigation between blocks

5. Emergency alert setting (priority)

   1. Navigate to the block and press enter

   2. Press left/right buttons to change priority

   3. Press back to return to navigation between blocks

6. Privacy policy, Terms & conditions, System information popups

   1. Navigate to the block and press enter to open popup

   2. Press up/down buttons to scroll text

   3. Press back to return to navigation between blocks

7. Press back to return to main menu

Top Stories     |     Local     |     Nation & World     |     STIRR Radio     |     Sports     |     Entertainment

1. Navigate left/right in bottom menu on main page of the application. Items will scroll infinitely

2. Press enter to navigate to next level

3. Users will see a list of VODs.

   1.  List can be empty for many reasons. We may discuss the validation process

4. Navigate left/right in bottom menu between VOD items and press enter. Items will scroll infinitely

5. VOD will open full screen and start play automatically

6. Press left/right to scroll video -/+10sec

7. Press enter to play/pause video

8. Press back to return to stream and list of VODs

9. Press back until top menu

Please Note: STIRR Radio does not allow users to navigate by left/right buttons