Before turning screws or tapping screens, understand the root cause. The MCGS uses a . Unlike a smartphone (capacitive), resistive screens rely on physical pressure. Two conductive layers touch when you press the screen, creating a voltage change.
: Turn off the 24V DC power to the HMI and then power it back on. Trigger Setup : As soon as the "start" prompt progress bar mcgs hmi touch calibration
: After the initial boot screen (logo), the HMI will bypass the user application and enter the Touch Calibration interface directly. 2. System Settings Menu Before turning screws or tapping screens, understand the