I am using firmware 5.15. I just inserted the PLM-pH/Redox-2Level card. After I booted up the Profilux, the card is operating on Redox 2 mode. According to the instructions The setting of the card can be changed with ProfiLuxControl in the menu system. I can not seem to find this. The top upper left of the program drop down menu items only contain File Extra's Communication ? If you drag the cursor over those headers no menu or configuration appears. On the right hand side if you click on the Redox2, there is no right click option to configure. Please help me change to pH.

Ryan