Article 4.17.2G How to Check EPC Meter DI Status on Meter Display?

Article 4.17.2G How to Check EPC Meter DI Status on Meter Display?

1) Press Down Key untill D1, D2, D3, D4, D5 & D6 are not displayed on screen.
2) It will display the status of DI -> ON/OFF (Refer the Image)