When a sensor is invalid, what color is the information displayed in?

When a sensor is invalid, the information is displayed in red to indicate a critical issue that requires immediate attention. This use of red is standard in various systems to visually alert operators to malfunctions or anomalies. Such a color coding system is vital in navigation and monitoring environments, as it helps ensure that immediate actions can be taken to address potential hazards or errors. In contrast, other colors like green often signify normal operational status, blue can indicate informational data, and yellow typically suggests caution or a warning; however, they do not convey the urgency that red indicates for an invalid sensor status. Thus, the choice of red clearly communicates that the information is not reliable and needs to be scrutinized or corrected.