Patented Quick Shock feature allows the FRx to typically deliver a shock within 8 seconds after CPR. 1. Press the green On/Off button, which activates voice instruction and visual icons. 2. Place the pads on the patient as directed. 3. When advised by the device, press the orange Shock button. Lightweight, rugged and reliable, the Philips HeartStart FRx defibrillator can withstand rough handling, extreme temperatures, and dusty or wet surfaces.
