suraj1990
Switching of batteries whenever you feel like is a wrong advice. Batteries should not be switched off of for at least 10 seconds after ADRs are switched off to allow them to memorize the last position. Also they should not be switched off before two minutes from the time avail light goes off to prevent smoke in the cabin at the next APU start up.
Last edited by vilas; 17th June 2014 at 14:39.