During a guard frequency call, which color will the circuit illuminate first?

During a guard frequency call, which color will the circuit illuminate first?

• A. Green
• B. Red
• C. Yellow
• D. Blue

Answer: (A)

Green illuminates first because it signals normal, ready status of the guard circuit. When a guard frequency call is initiated, the system first shows green to confirm the channel is active and the guard watch is established, allowing the call to proceed. Yellow would indicate a caution or ongoing condition, red would flag a fault or alarm, and blue would point to a secondary function. So the green light is the initial indicator, showing the circuit is ready for the guard communication.

Green illuminates first because it signals normal, ready status of the guard circuit. When a guard frequency call is initiated, the system first shows green to confirm the channel is active and the guard watch is established, allowing the call to proceed. Yellow would indicate a caution or ongoing condition, red would flag a fault or alarm, and blue would point to a secondary function. So the green light is the initial indicator, showing the circuit is ready for the guard communication.