Apex300, how to use NEMA14-50 to P050A Cable and have AC output

i’ve been attempting to have 240 VAC output while inputting 240 VAC from the grid [with 50A AC Fast Charging Cable (NEMA14-50 to P050A Cable)], however, the only way i can get the apex300 to receive grid power is to activate the CHARGING STATION option in the advanced settings, however, using the CHARGING STATION option deactivates AC output. plus i’m not doing any kind of “charging station”. i’m not receiving power from an EV station, the apex is plugged into the grid [dryer outlet] and i’m not charging an EV.

settings i’m using:

  • 240 mode
  • turbo mode
  • power lifting
  • set max amps to 14,15,20 and 30