Any solution to this problem ?

I have a graphics problem on the Cessna 172 G1000.

On the PFD, in the mini map (insert), I can see the name of the airports in text.

In the MFD, no name (airport or beacon) is visible: the text does not exist ???

My simulator is Prepar3D.

Thanks for help

Along the bottom of the MFD screen look above softkey 10  for 'DCLTR' (declutter) and cycle through the options by tapping the softkey. If 'DCLTR' is not visible, press softkey 11 'BACK'.

Thanks.

I know this function "declutter" (DCLTR and cycling DCLTR-1 to 3).

But no effect on airport and beacon names on my MFD. 

Thanks anyway !