Q: I have a CNC lathe with GSK980TB1 CNC control, how can I prohibit others to change data of the CNC system?

A: Press “Setting” key for several times, enter the Password setting, input the original 3^rd grade password “12345”, then press “Input” key to enter the password modifying, input your new password for 3^rd grade, for example: 54321.

Move the cursor to the “Degrade” option then press “Input”, CNC will ask if you want to degrade? Press “Input” key again to confirm degrade to 4^th grade.

Enter the Password setting again, input the original 4^th grade password “1234”, then press “Input” key to enter the password modifying, input your new password for ^4th grade, for example: 4321.

Move the cursor to the “Degrade” option then press “Input”, CNC will ask if you want to degrade? Press “Input” key again to confirm degrade to 5^th grade.

Now the CNC system is under 5^th grade administration, which means no one can edit the CNC control without knowing your CNC password.

Q: How to reset the GSK980TB1 back to 3^rd grade?

A: Enter the password setting interface, input your 3^rd grade password, for example 54321 and press “Input” key, the CNC system now back to 3^rd grade administration again.

From http://www.CNCmakers.com