Frequently Asked Question
This tutorial provides step-by-step instructions for configuring Apple Screen Mirroring settings on your Mac to work seamlessly with your ActivPanel. You will learn how to enable or disable extended display mode via the macOS Control Center, helping you resolve common display issues—such as the appearance of a green border—and ensuring your desktop correctly fills the ActivPanel screen.
01Open MacOS Control Center
To get started, open the macOS Control Center to access your Screen Mirroring options.

Access Screen Mirroring
Click the Screen Mirroring icon to access your display settings.

Select Your ActivPanel
Select your ActivPanel from the list by matching the number displayed on your device with the corresponding number in the Screen Share app on your ActivPanel. Once selected, your Mac screen will begin sharing to the board.

Changing the settings
When you connect for the first time, the display options will appear automatically; alternatively, you can click "Change" to manually adjust these settings.

Screen Mirroring Option
From the Screen Mirroring options menu, you can choose to share your Entire Screen, a specific Window or app, or enable Extended Display mode to treat the ActivPanel as a second monitor.

Enable Display
Click the blue button to activate your chosen screen mirroring option.

Disconnect Screen Mirroring
To disconnect from the session, click on the Screen Mirroring icon within the macOS Control Center.

Screen Mirroring
Navigate to the macOS Control Center and click on the Screen Mirroring icon to access your display configuration settings.

Stop Screen Mirroring
Click the red "Stop" icon to end your screen mirroring session.

You have successfully learned how to configure and manage macOS Screen Mirroring.