As shown in above image 2-2:
The chip connection is working mode
Now we start to update the system.
1.Use the Welding tool to remove the chip for updating
system mode. (The chip connection same as shown in image1-1 )
2. Use the usb serial com port cable to connect computer
with machine.And make the sheet cutter power on.
3. Click program “update_fw_2.1.exe ” in the file folder to
download the updating software.
A dialog box will pop up on the desktop.As shown in below
image
