Hi I notice that the standby power switch on the overhead panel of the B737-NG have only 2 positions "AUTO" and "OFF", but in the real aircraft this switch has 3 position "AUTO", "OFF" and "BAT" Why is the "BAT" position is not modelled in the PMDG 737.This also means for the Flight control A and B switch's on the overhead panel, this switch's has also 2 positions "ON" & "OFF" and the real aircraft has 3 positions "ON", "OFF" and "STBY RUD", why is the Standby Rudder position not modelled in the 737.GreetingsMark.

No one have the answer on this !!!!?.Greetings Mark.

I know that it normaly should have a BAT position and if you look at the Overhead panel you will see that there actualy stand BAT but it is not modelated.

Although AOM REVISION 1.4 has described three position AUTO, OFF and BAT, it seems that the BAT position doesn't work from the first.Sincerely,Kan-ichiro Fushihara