> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lynxssp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Check Connection

This page helps you check the running filer in your DOOH (Digital-Out-of-Home) Inventory after connect using HTML5.

## How to Check Connection

<Steps>
  <Step title="Click the “Action” Button & Click “Edit”">
    <img src="https://mintcdn.com/lynxssp-91a2d3cb/XyupbwYkIbgndxRU/images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-1.png?fit=max&auto=format&n=XyupbwYkIbgndxRU&q=85&s=cd3318040d38a5c37b60f1774af7182f" alt="How to Check Connection 1" width="1919" height="985" data-path="images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-1.png" />

    This will display the **Inventory Details** Page.

    <img src="https://mintcdn.com/lynxssp-91a2d3cb/XyupbwYkIbgndxRU/images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-1.2.png?fit=max&auto=format&n=XyupbwYkIbgndxRU&q=85&s=d1e697e3ed22b875125d350b64591996" alt="How to Check Connection 1.2" width="1920" height="948" data-path="images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-1.2.png" />
  </Step>

  <Step title="Click the “Screen” Tab">
    <img src="https://mintcdn.com/lynxssp-91a2d3cb/XyupbwYkIbgndxRU/images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-2.png?fit=max&auto=format&n=XyupbwYkIbgndxRU&q=85&s=ff912514cdb6b4a7dbf3005a27f3daab" alt="How to Check Connection 2" width="1920" height="985" data-path="images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-2.png" />

    Then it will display the Screen Page.

    <img src="https://mintcdn.com/lynxssp-91a2d3cb/XyupbwYkIbgndxRU/images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-2.2.png?fit=max&auto=format&n=XyupbwYkIbgndxRU&q=85&s=d382fdfe65870f0995d24fac3b0ba649" alt="How to Check Connection 2.2" width="1920" height="948" data-path="images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-2.2.png" />
  </Step>

  <Step title="Click “Copy URL” ">
    <img src="https://mintcdn.com/lynxssp-91a2d3cb/XyupbwYkIbgndxRU/images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-3.png?fit=max&auto=format&n=XyupbwYkIbgndxRU&q=85&s=642fdb994d91c71b223228637f59a1c8" alt="How to Check Connection 3" width="1920" height="983" data-path="images/documentation/inventory/display/dooh/screens/html5/check-connection/check-connection-3.png" />
  </Step>

  <Step title="Open the URL in a browser tab ">
    Then it will display the added filler.

    <iframe frameborder="0" className="w-full aspect-video rounded-xl" allowfullscreen src="https://www.awesomescreenshot.com/embed?id=46552777&shareKey=9758075c9da03bb2603e3cb87157d0fe" />
  </Step>
</Steps>

You can monitor the list of creatives and fillers that have been played on your DOOH (Digital-Out-of-Home) Inventory through ([See Playlist & Playlog ↗](/documentation/inventory/dooh/playlist-playlog/overview)).