General Question Shuttle DAP

[chevelle505]

I’ll try to make this short and sweet….front DAP is SSV shows indications for what’s selected, but when I move to the aft controller, I can change DAP nodes but no indication…bug or user error? For what it’s worth controller is switch to on for the aft station.

 

[Urwumpe]

I would say, it is because it isn't implemented yet.

@moderators Can you move this into the right subforum?

 

[GLS]

I’ll try to make this short and sweet….front DAP is SSV shows indications for what’s selected, but when I move to the aft controller, I can change DAP nodes but no indication…bug or user error? For what it’s worth controller is switch to on for the aft station.

The lights in those aft PBIs are powered by the left-most of the 3 switches on the right-side of image 2, labeled "ANNUNCIATOR BUS SELECT". That is OFF for launch (and landing) and should be MN A or MN B while in orbit.
Those lights have a power source (from that switch) and a command source (from the GPC via some MDM), and the lamps will only light up when both are present.

 

[chevelle505]

Perfect, got it! Thanks guys!!!