danc444 2 Posted September 10, 2018 Share Posted September 10, 2018 So I turn on the gpu which seems to work fine, do some flight prep, but when I start the apu and get a green , if I then disconnect the gpu, the pfd and nav displays go dark. Any idea what I'm doing wrong? Link to comment Share on other sites More sharing options...
Hoffie3000 96 Posted September 10, 2018 Share Posted September 10, 2018 You have to switch on Gen APU if the APU is running. Then you can disconnect the GPU. If the engines running first switch also on Gen1 and Gen2 an then you can switch off Gen APU and then shut down the APU and close the APU door. Wolfgang Link to comment Share on other sites More sharing options...
LTRMcrew 2 Posted September 10, 2018 Share Posted September 10, 2018 As Hoffie3000 said, there's 4 switches you need to make sure are "on" in order for all the electrics to switch seamlessly. There are the two toggle switches to place down (I believe these are the Eng Gen swtiches) and then there are two buttons between the toggle switches which both need to be pressed in. Link to comment Share on other sites More sharing options...
danc444 2 Posted September 11, 2018 Author Share Posted September 11, 2018 Thanks. It seems as though the "2 buttons between the toggles" was the issue. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.