What is the preflight check
Ensure the status indicator is alternating between a square and an hourglass shaoe
Locate/define the AED and its use
The automated external defibrillator is used to provide medical assistance to victims if cardiac arrest
How would know the battery was low
The status indicator would display a flashing red X accompanied by a chirping sound
How would you know the battery was depleted
The status indicator would display a solid red X