Sleep, Nap and Zero Programs are used when you want neurological stimulation without any muscle contraction
The SLEEP PROGRAMS setting is similar to the Therastim settings: Main Pulse Frequency 500 PPS, Duty Cycle 0/20 OFF. We made frequency 1 HZ contraction for a few reasons. First, the client would know the waveform is on and working. If we put the HZ at 0 (zero) the client would not feel anything because only the background currents are running. 1HZ also has a relaxing and calming effect. Similar to an external heartbeat like when you were in your mother’s womb listening to her heartbeat.
Neuro Recovery
NAP: Same as sleep but runs about 1 hr.
Square Sleep: Square Wave. 4 channels. 1 HZ. 500 µs phase duration.
Zero: SAME PROGRAM AS SLEEP but without the 1 HZ muscle contraction. A square wave with the carrier at 10 kHz, and zero net charges but tweaked to have a DC-like component; it is coupled with a low-frequency waveform at 1 Hz and 50 µs of pulse-width positive and 50 µs negative.