Keyence VT3-W4MA Overlay Touch Panel Repair

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Ambient temperature/humidity precautions
Pay attention to the following points when installing the VT3-W4MA Overlay Touch Screen Glass VT3 inside a control panel.
• When the ambient temperature is higher than 40°C, please use it at a maximum absolute humidity of 85% RH at 40°C.
• Do not install the VT3-W4MA Front Overlay Touch Digitizer VT3 in a location where the ambient temperature exceeds the 0 to 50°C, or the ambient humidity exceeds the 35 to 85% RH range.
• If the ambient temperature exceeds the above range, install a forced air cooling fan or air conditioner to keep the ambient temperature within this range.
• Allow as much space as possible between the VT3-W4MA Touch Panel Protective Film VT3 and surrounding structures and other components to improve maintainability, operability and ventilation.
• Do not mount the VT3 directly above equipment (e.g. heaters, transformers, inverters and equipment with large resistance) that generate lots of heat.
• Do not use PORT1 (USB) in locations that are subject to vibration or impact. The USB connector is not provided with a locking function, so the USB cable may become loose or disconnected, and disrupt communications.