Quote: (Originally Posted by
AD_ward9)

PFD lights show O2 on the left, for each cell, PPCO2 and major system warnings on the right. The user can set them into stealth mode (where only problems are shown), night vision mode (where all green lights become amber-red) and standard mode (where red is only used for serious alarms).
Please consider us Colour Blind people- red, amber and green lights that close together out of focus at the end of your nose are really hard to tell apart... Red, Blue and White would be better!