How to upgrade update SYNTEC controller
Download Autoupgrade_ 2.6.0919. Zip and unpack it. There are ten files in it. Find a blank USB flash disk (4G or above), put these ten files in the first layer directory of the USB flash disk (it must be the root directory, that is, open the first layer directory of the USB flash disk), and then plug into the controller. Power off and restart. The process of restart will be repaired automatically. After the repair is completed, you will be prompted to unplug the USB flash disk (as shown in the picture below), and then unplug the USB flash disk at this time and restart the whole machine tool, Remember to empty the files in the USB flash drive.
One-click upgrade can solve the boot-up pop-up window, or some problems that need to be formatted, without losing any file.