Just did this on both my Phantom and DJI Flamewheel F450, and it worked brilliantly.
Start NAZA Assistant and set your voltage monitor first and second level protection for "Go Home and Land" to a high voltage of your choosing (i.e. LOTS of battery power left). Go out and fly around yourself for long enough to see the first red flashing lights. Bring the Phantom to within no more than 50 feet of the HOME POINT you established at the beginning of the flight, place it in a hover at about 20 feet altitude, and wait...
As soon as the second level protection is triggered (safe to do since there is, in reality, still plenty of battery power!) watch it go HOME and descend. You can either allow it to land or take control once you see the process begin.
Doing this proves your Phantom is properly registering HOME at the beginning of each flight, and that the GO HOME software settings and voltage monitoring are in fact, coordinated and fully functional. Really gives you a lot more confidence to know it for a fact.
PF
Start NAZA Assistant and set your voltage monitor first and second level protection for "Go Home and Land" to a high voltage of your choosing (i.e. LOTS of battery power left). Go out and fly around yourself for long enough to see the first red flashing lights. Bring the Phantom to within no more than 50 feet of the HOME POINT you established at the beginning of the flight, place it in a hover at about 20 feet altitude, and wait...
As soon as the second level protection is triggered (safe to do since there is, in reality, still plenty of battery power!) watch it go HOME and descend. You can either allow it to land or take control once you see the process begin.
Doing this proves your Phantom is properly registering HOME at the beginning of each flight, and that the GO HOME software settings and voltage monitoring are in fact, coordinated and fully functional. Really gives you a lot more confidence to know it for a fact.
PF