The radio magnetic indicator (RMI) shows bearing data to a VOR or ADF station with reference to the airplane magnetic heading.
The RMI has two bearing pointers. There is a fail flag for bearing pointer 1, and a fail flag for bearing pointer 2. The bearing pointer 1 and flag 1 show bearing and status from the VOR / MB receiver 1 or ADF receiver 1. The bearing pointer 2 and flag 2 show bearing and status from the VOR / MB receiver 2 or ADF receiver 2.
Set the bearing pointer VOR / ADF selectors to VOR to show VOR bearing on bearing pointers 1 and 2.
With the VOR / ADF selectors in the VOR position, the fail flags show for invalid data from the VOR / MB receivers.