Amber Steady indicates which condition?

• A. An alarm has occurred in the last 12 hours
• B. All conditions normal
• C. The most recent measurement exceeded the critical level
• D. A fault exists

Answer: (A)

Amber steady flags a past alarm, not the current condition. It shows that an alarm event has occurred at least once within the last 12 hours, so you’re alerted to review recent alarms even if the system has returned to normal now. If the system were actively in an alarm, you’d expect a different indication (often a red or flashing amber light). All conditions normal would typically show a green or no amber light. A fault indicator points to a equipment issue rather than a historical alarm, and a current exceedance of the critical level usually triggers an active alarm status rather than just a past-event flag.