I found what I believe to be an error with the segment mapping on Operation: Aliens. The three segments for Weapon and the three for Energy should be swapped. I have no video of a real unit in action but when you play pick up a weapon, the set on the right light up. Every time you get hit, one from the left turns off. I can put it on mametesters if I'm correct or maybe someone who reads it here can fix it.

[Linked Image from i.ibb.co]