CNC Controller User:
We can't open the file with expansion .img  in our PC-computer
This file needs to be copied on a flash disk, to insert it into a cnc and to start?It is the executed file?
Or it needs to be write in some directory?

CNCmakers Support:
Please backup the parameter and settings before doing below!

1-Please copy the file "GSK980MDc_CNCSWRES" to the root directory of an USB-disk, don't any other files of folders in this USB-disk.
2-Insert the USB-disk to the 980MDc.
3-Press the SETTING key
4-Input password
5-Enter the files management interface.
6-Select system upgrade