Why is my ScreenBar Halo 2 controller sometimes unresponsive when rotating the ring or tapping the button?

09-02-2025

The controller automatically enters sleep mode approximately 15 seconds after use to conserve power. 

How do I wake up my controller and start using it?

  • Tap any buttons once to wake up the controller
  • After the controller is successfully awakened, the power indicator and the display panel will light up, indicating that the controller is ready for use. You can start using and adjusting the functions according to your needs.
  • When using the controller, please ensure that your finger is placed directly on the function icon for accurate detection and control.

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