You cannot "switch" modes without a factory reset. Go to Settings > Broadcasting > Expert Settings > Tuning Mode . Change it back to "Air" (DVB-T) or "Satellite" (DVB-S) .
Go to Settings > Support > Software Update > Update Now to ensure a bug isn't causing the error. dvb select type error samsung tv
Temporary glitches in the DVB service handler can be resolved with a "soft reset." Soft Reset : While the TV is on, press and hold the You cannot "switch" modes without a factory reset
Digital video broadcasting (DVB) is a set of international open standards for digital television transmission over satellite (DVB- SamimGroup What does Bit Error Code mean? | Samsung New Zealand Expert Settings >