What light indicates which recorder is transmitting?

What light indicates which recorder is transmitting?

• A. Blue 'Transmit' Light
• B. Yellow 'Active' Light
• C. Red Alarm Light
• D. Green On Line Light

Answer: (D)

The light that shows a recorder is actively sending data is the green On Line indicator. When a recorder is on line, it means it’s connected to the system and transmitting, so this light identifies which unit is currently sending information. Other lights have different meanings: a blue Transmit light may indicate transmission in another part of the system, a yellow Active light simply means the unit is doing something but not necessarily transmitting, and a red Alarm light signals a fault or issue. So the green On Line light is the clear cue that a recorder is live and transmitting.

The light that shows a recorder is actively sending data is the green On Line indicator. When a recorder is on line, it means it’s connected to the system and transmitting, so this light identifies which unit is currently sending information. Other lights have different meanings: a blue Transmit light may indicate transmission in another part of the system, a yellow Active light simply means the unit is doing something but not necessarily transmitting, and a red Alarm light signals a fault or issue. So the green On Line light is the clear cue that a recorder is live and transmitting.