Hmm, that's valuable information that should be entered in the FLM. Some facts about the EC135 are just not stressed enough in the FLM.
There is one more thing about these "windows" helicopters that I don't understand. A few cautions on the CAD have the importance level at which the manual says "don't start the engines, don't fly..." if one of these appears. One example is "check CAD for no INP FAIL or CAD/VEMD FAN..." that may be listed on the second page of CAD and not straight forward visible to the pilot. Why isn't the system capable of filtering those out and write accross the whole CAD screen "DON'T START, press F1 for more details". It's a straight forward caution or warning using plain logic.