Advantech TPC-31 User Manual page 67

5. After initial success, the new image will be implemented. You can check the
image version under Version Information.
Note! This update process is only for image version V3.03 B240.From next
image version, TPC-31T/61T system will check image status from exter-
nal SD card and update latest image to bootloader automatically.
57 TPC-31/61 User Manual