What happens if an item on the T.O. memo becomes abnormal?

When an item on the T.O. (Takeoff) memo becomes abnormal, both the T.O. CONFIG and the specific item indications revert to a cyan color. This color change is critical as it serves to alert the flight crew that there is a non-normal condition that could impact the takeoff configuration.

The T.O. CONFIG indication turning cyan signifies that the aircraft's configuration for takeoff does not meet the required parameters, and the crew must be aware of this to ensure safety and compliance with operational procedures. This visual indication assists pilots in quickly recognizing and addressing issues that could affect the aircraft's performance during takeoff.

This awareness is essential during flight operations, ensuring that all configuration aspects are checked and validated before proceeding with takeoff. Therefore, the correct answer reflects the importance of clearly communicating both the general configuration status and any specific abnormalities present.