1. CNC Machines display Should be OFF
2. Insert the Compact disc card /Memory card on the side of the display
3. Press the 6 and 7 numbers key and turn on the cnc machine power
4. Wait until the system monitor main menu screen appears
5. After appears system monitor main menu press down key and select SYSYEM DATA SAVE then press Yes key
6. Too many program will appears in screen
7. Now press page down key and find PMC1 then after press select PMC1 and press Yes key
8. Wait until PMC1 backup Complete massage appears
9.After appears backup Complete massage press down key and select END then after press Yes
10. Now PMC1 backup Completed and CNC screen will appears
