: Clinicians can lock up to three programs to ensure patient safety and compliance. To lock, select "Yes" at the final "Lock" prompt during setup. Compliance Data : To view usage history, hold while turning the device on. Unlocking Intensity : If the screen shows a lock symbol, press the DOWN arrow first to enable intensity adjustments. How to Use a TENS Unit
Empi 300PV is a versatile, battery-powered electrotherapy device combining Neuromuscular Electrical Stimulation ( ), High Volt Pulsed Galvanic ( capabilities in one portable unit. U.S. Food and Drug Administration (.gov) Device Setup and Operation Preparation : Connect the lead wires to the unit and the self-adhesive electrodes empi 300pv user manual top