The "Product Description" section of the manual details the physical components. Understanding these is key to using the "top" control panel correctly.
You can temporarily stop stimulation without resetting your timer or parameters. empi 300pv user manual top
Never place the intensity knobs above your comfort level. A strong muscle contraction is not necessary for pain relief. Start at "0" and increase slowly. The "Product Description" section of the manual details
: For NMES/EMS, the goal is usually a visible muscle contraction. Device Parameters Description empi 300pv user manual top