Overview
HMI screens may encounter issues like unresponsiveness or error displays. This guide provides steps to troubleshoot these problems.
Steps to Resolve
1. **Power Cycle the HMI**: Turn off and then on the HMI to reset.
2. **Check Touch Calibration**: Ensure the touch screen is properly calibrated.
3. **Inspect Connections**: Verify all cables are securely connected.
Tips
- Keep firmware updated.
- Regularly clean the screen surface.