This is not a drill. Blackout mode has been initiated. All systems are down.
Do not attempt to restart or shut down. Repeat, DO NOT ATTEMPT TO RESTART OR SHUT DOWN.
For emergency purposes only, you may try to contact Emergency Contact for further instructions.
Or, if you're feeling particularly desperate, you can try to scrounge up some emergency rations.
Remember, in this mode, all light sources are disabled. You're on your own.
Good luck.