Target 7 will work for Virto P70, Target 8 will work for both Virto P70 and Audeo Lumity, also;
For DIY Help 24/7; Click any PVC Avatar; and then
Click PVC’s Featured Topic; Hearing Aid Fitting DIY School and Fitting Software
There you will find two clickable links for (DIY School and Fitting Software).
Read the DIY School PDF file named (02 How to Program Your Hearing Aids);
Step 5 – Save your Original Professional Settings (if any)