Fault Phenomenon: Vogele 2100-3i paver operator panel touch screen unresponsive, image frozen.

Troubleshooting Process:
– Checked power supply: unstable supply voltage.
– Checked grounding: poor ground causing interference.
– Checked software: system program crashed.
– Checked environment: high temperature causing overheating.

Root Cause: High temperature in the cab caused the control module to overheat and activate protection, or the system software logic error caused a freeze.

Required Parts: Restart system, improve cooling, or refresh control software.