Hitachi Seiki HT23II Bar Feeder Parameters

Hello, I have an issue with finding parameters on disconnecting LNS bar feeder from Hitachi Seiki HT23II. We bought used lathe and it was coming with bar feeder, we don't need the bar feeder and trying to remove it from Hitachi system but cannot find where. Please help

Hi! What is the CNC on your machine? yasnac lx3? Could you find a solution?
We also took a used HT20SII lathe with a barfeeder. We also want to disable it.