Mcgs Hmi Touch Calibration [2021]

Continue holding for 3 to 5 seconds. The HMI will bypass its standard project boot sequence and launch the built-in system configuration menu or go directly to a white calibration screen.

: Never use sharp objects (like screwdrivers) to calibrate the screen, as this will permanently damage the touch layer. Power Stability

Would you like the exact screen coordinates for manual calibrate.ini editing (advanced), or the procedure for MCGS in mode (rare)?

在极少数情况下，MCGS屏可能出现校准程序无法正常启动、校准失败或触摸依然不准的情况。此时可以按以下路径快速排查： mcgs hmi touch calibration

Repeat this for every point until the message is displayed.

The boot-time calibration method is your most powerful tool when touch input fails completely. The system menu method is your daily driver for routine calibration. And knowing when to stop calibrating and start hardware troubleshooting saves valuable time when problems are physical rather than software-related.

A frequent confusion is between (misaligned coordinates) and ghost touches (phantom presses). They require different fixes. Continue holding for 3 to 5 seconds

For completely dead touch input:

Carefully click the targets as they appear sequentially on the screen. Do not use your finger if precision is low; a stylus ensures better coordinate mapping.

Which (e.g., v7.7, v9.1) are you using?

If you can still interact with the screen reasonably well, you can access the calibration tool through the MCGS system menu. For Linux/WinCE-based MCGS Models:

: Specific areas of the screen fail to register touch.