Originally Posted by
aeromech3
Must be a Rev Unlock warning even on an A320 ! On some there will be a 'Rev Operating' light as well.
Basically yes. Neither applied since the TR would had been stowed due to lack of
wheels on the ground signal. The next best is REV FAULT (i.e. selected but not deployed), which is displayed on a screen. Order of priority applies for that, see my second sentence in the previous post.