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This guide provides step-by-step instructions for debugging applications on Titan OS. The process varies slightly depending on your TV manufacturer.

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Debbuging on Philips devices

1

Network Configuration

Ensure both your TV and PC are connected to the same network.
2

Open the DevView app

Open the DevView app on your TV. If you’re not familiar with DevView, please refer to the how to test on your TV documentation.
3

Enabling bebug mode

  • Navigate to the Settings menu.
  • Toggle the “Enable Debug Mode” option to ON. Your TV is now ready for debugging.

Example of enabling debug mode option

4

Enable debug mode by pressing OK on your remote control

It should enable the debug mode on this device. From that point your device should becomes visible by chrome inspect.
5

Setup Chrome browser

  • Open Chrome on your PC and enter chrome://inspect/devices.
  • Check the “Discover network targets” option and click on “Configure.”
  • Enter the TV’s local IP address and port number (e.g., <LOCAL_IP>:9222 or <LOCAL_IP>:7001). Some devices have the port fixed at 9222, and some others 7001. It’s expected if only one of them works.
6

Start Inspection

  • After configuration, Chrome will display the URLs opened on the TV.
  • Click “inspect” to open Chrome Devtools and debug the page loaded on the TV.

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Debbuging on Vestel devices

For Vestel devices, debugging is enabled by default though port 4725. You can connect to your TV directly without changing any settings in DevView.
1

Setup Chrome browser

  • Open Chrome on your PC and enter chrome://inspect/devices.
  • Check the “Discover network targets” option and click on “Configure.”
  • Enter the TV’s local IP address and port number (e.g., <LOCAL_IP>:4725). The port number is fixed at 4725.
2

Start Inspection

  • After configuration, Chrome will display the URLs opened on the TV.
  • Click “inspect” to open Chrome Devtools and debug the page loaded on the TV.

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Debugging on Philips 2020-2022

For partners who owns Philips devices from 2020 to 2022, these devices require a special “debug firmware” to enable debugging. This process involves a “package burn” to flash a new firmware version onto the device.
  • To get started, you’ll need to contact our support team (apponboarding@titanos.tv) to obtain the correct debug firmware file for your TV model.
  • For step-by-step instructions on how to install debug firmware, please see our Firmware Installation Guide.
Once the firmware is installed, you can proceed to debug it in your chrome browser by doing the following steps:
1

Setup Chrome browser

  • Open Chrome on your PC and enter chrome://inspect/devices.
  • Check the “Discover network targets” option and click on “Configure.”
  • Enter the TV’s local IP address and port number (e.g., <LOCAL_IP>:7001). The port number for Philips from 2020 to 2022 is fixed at 7001.
1

Start Inspection

  • After configuration, Chrome will display the URLs opened on the TV.
  • Click “inspect” to open Chrome Devtools and debug the page loaded on the TV.

Testing your app

Learn how to test your app using DevView.

Firmware Installation Guide

Learn how to learn how install or update the firmware version.