... EN 55011:1998+ A1:1999 +A2:2002, Group 1, Class BMeets IEC 60601-1-2 limits, method EN 61000-4 ... loadWithin ±3% (150J into 50)Automatic by Software (Arrhythmia Detection System and Charging Control)< 14 seconds, typical< 15 seconds, typical, ... AAMI DF39 guidelinesControls, Indicators, and PromptsPower On/Off Button, i-Button, Shock ButtonState LED, Graphical Rescue Guide LEDProvides voice ...