Zapper function F-SCAN has the zapper function, where the device outputs 30KHz for 7 minutes, turns off for 21 minutes, on for 7 minutes, off for 21 minutes, and then on again for 7 minutes. About Dr. Clark and her claims Dr. Clark Ph.D., N.D. specializes in biophysiology, cell physiology, with doctorate in physiology. She claims that illness comes from two causes, parasites and pollution. She proposes, that you should combat pollution by avoiding, and you should combat pathogens by zapping and taking appropriate herbs. Pathogens have specific frequency bandwidth in the range of 77 Kilo Hertz to about 1000 Kilo Hertz, and effective method of zapping is to utilize positive offset frequencies.
Resonance is a phenomena common in our everyday life as in radio or television.
Another example is an opera singer's voice and a goblet, when the singer lets out a certain high pitch, goblets vibrate, and when the voice is amplified high, eventually the goblets would break. The body can then boost the immune system and heal. In the Rife application, more than 360 sets of frequencies are registered, listed under symptoms and names of illness. The operator can choose a code number with a set of frequencies pre-registered, and with just one push of a button, send the frequencies automatically to the applicant for whatever time, usually between one minute to three minutes per frequency. For example, when the timer is set to 2.5 minutes, and when the item Allergy is selected, then as there are 8 frequencies in that code, it takes about 20 minutes for the therapy session.