before restarting again, or it will stay in calibration mode. 中国工控网 2. Startup Progress Bar Method If you don't want to open the panel to reach the switches: : Watch the screen during the initial boot sequence. Tap Progress Bar
If misalignment persists, repeat calibration, ensuring you press the exact center of each target.
: If the screen is completely unresponsive, try cleaning the surface of dirt or debris before restarting. If it persists, it may indicate hardware damage. Safety Warning
Typical Calibration Goals
: Wait approximately 30 seconds ; the system should automatically launch the touch screen calibration utility.
: Specific areas of the screen fail to register touch.

