Really cold & dark

[bobrbend 28]

I want to save a panel state that is cold and dark without the apu bleed on, with the position lights off, with the engine hydralycs off, with the isolation valve closed, etc.Of course, I can't do this, because when I make these settings and turn the power off, the FMC goes dark too, so I can't save it.Am I missing something?Thanks.Dan Cole

[lassekronborg 43]

Push and hold the menu button on the CDU. After a few seconds you can access the PMDG and the FS setup menues

[rX 1]

Press and hold MENU button to reach the nonFMS part of the CDU while FMS is powered off.

[maldo 5]

Dan after you set all the switches and the cockpit is cold and dark. go to the fms amd press menu key and hold for tow or three seconds and that will get you to the optoins them you will see the option key to save you panel.

[ICMC 1]

GuysMy question is. When the machine is cold and dark and it is dark outsideHow on earth do you find any buttons to switch on lights.etc?Thx Ian

[cavaricooper 2,615]

You use a real flashlight in the real world. In a line serving jet this state occurs very rarely.