What happens to Segment 1 after it is displayed for the specified time?

After Segment 1 is displayed for the specified time, it goes out. This behavior is part of the SCBA system’s functionality, designed to convey information to the user efficiently. Once the designated display time elapses, Segment 1 is programmed to turn off to conserve battery life and to indicate that the information has already been presented.

This method allows the SCBA user to focus on other critical indicators without being overwhelmed by constant visual data. The display system relies on various visual cues, and having segments turn off helps in differentiating between which information is currently active and relevant versus what has already been shown.