I presume you have a tube type of machine and not the pads... if so then go to this link::
http://www.electroherbalism.com/Bioelectronics/FrequenciesandAnecdotes/CAFL.htm

The CAFL is great, but be aware that die-off can be debilitating, especially if you don't have supplement to remove the mercury and bio-toxins from killing these critters. Also be aware that this is a bio-weapon, therefore killing it will poison the host to allow the hatchlings to take over again. So treating with frqs without being able to eliminate is counter productive.

Also if the machines accuracy is good then you may want to try the DNA frqs (not free) since that will save you time on the machine:
http://www.dnafrequencies.com/about.shtml
requires accuracy to 100th of a hz or the capability to move up in octaves.