Skip to content
English
Log a ticket Customer portal
Book Training Now
  • There are no suggestions because the search field is empty.

How to lock input sources on your CommBox Atom

Prevent students or users from switching inputs by locking selected input sources on your CommBox Atom.

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

Step-by-Step Instructions

1. Tap the Sidebar Menu on the screen.

2. Select the Inputs icon.

3. Tap Source Settings.

4. Select Source Lock.

5. Choose the input sources you want to lock (e.g. HDMI1, OPS).

6. Tap Confirm to activate the lock.

💡 Tip: Ideal for classrooms or signage setups where input changes should be restricted.

Troubleshooting / What to Do If It Doesn’t Work

  • Inputs still accessible? Make sure the screen is not in admin or unlocked mode.

  • Lock not applying? Restart and re-check settings.

  • Need support? Log a ticket on the CommBox Support Portal.