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How do I change inputs on my CommBox Atom?

Learn how to switch between input sources such as HDMI, USB-C, OPS, or VGA on your CommBox Atom screen.

Applies to: CommBox Atom 65", 75", 86" 

1. To change inputs using the remote control:

  • Press the Source button on the remote.

  • Use the arrow keys to highlight your desired input (e.g. HDMI1, USB-C, OPS).

  • Press OK to confirm and switch.

2. To change inputs using the screen interface:

  • Tap the Sidebar Menu on the screen.

  • Select the Inputs icon .

  • Choose your input source from the list (Android, VGA, OPS, HDMI2. Type-C, HDMI, HDMI1, DP. Rear-Type-C).

 

💡 Tip 1: You can rename input sources for easy identification. Go to Sidebar Menu > Source Settings > Rename Source.

💡 Tip 2: You can lock individual input sources for security. Go to Sidebar Menu > Source Settings > Source Lock


Troubleshooting / What to Do If It Doesn’t Work

  • No signal? Check that the connected device is powered on and the correct cable is securely plugged in.

  • Touch not working after switching? Make sure the USB touch cable is also connected to the external device.

  • Input source not listed? Try restarting the screen and reconnecting the device.

  • Still need help? Log a ticket on the CommBox Support Portal.