Maxbotix MB1040-000 LV-Maxsonar-EZ4 analog connection with pixhawk 4

I use MB1040-000 LV-MaxSonar-EZ4 and pixhawk 4 with latest firmware (1.9.0) and i am trying to take off Indoor with hold altitude at 1.5 m then land. I can’t disable the gps and barometer to make the sonar work as the ali sensor. And my biggest problem that after i connected the sonar through the power module analog pins, the sonar isn’t working, i can’t find which parameters to change to make it override the barometer.