The IC92AD can display the selected operating modes as: DV, DV-A, DV-G, FM, FM-N, WFM and AM.
The meaning of the DV, DVA and DVG operating modes are not currently defined in the Instruction Manual, but have the following meanings.
DV: DV operating mode is selected and GPS TX MODE is OFF
DVA: DV operating mode is selected and GPS TX MODE is set to GPSA
DVG: DV operating mode is selected and GPS TX MODE is set to GPS