This directions-for-use manual covers the WL120 Practi-TRAINER Essentials universal AED trainer used to practice AED operation without delivering a real shock. It introduces five pre-programmed scenarios aligned with CPR/ECC training themes, controls such as on/off, scenario selection, volume, shock button, pads connector socket, bilingual selection, play/pause, metronome toggle, and optional AC input or audio out. Package contents include the main body, adult and child pads, connectors, manual, nylon case, and AA batteries, with notes on automatic shutoff and a three-year manufacturer’s defect warranty. Use this manual to set up Essentials trainers for manikin-based AED practice.
