Hi,
I now succeeded in succesfully updating the INS.The manual
contains a statement that leads to confusion though:it says to
put the nav selector on NAV,when it should be to put Thi on
VOR.This led me to put the autopilot from heading to nav,which,of course did not work.If you put the nav selector on VOR,coming
from FMS,all works out fine.
This once more convinces me or the quality of this superior
software8