Just picked up an old Garrett Master Hunter ADS I because I have some friends who are getting into relic hunting and I figure this might be an O.K. starter unit. I have looked on the web for a manual and it is the only ADS that I can't seem to find one for. They are available for the ADS II, III, 4, 5, 7, but I can't find one for the ADS I. Can anyone help me on this one? Also, does anyone know if there is a Bloodhound Depth Multiplier compatable with it? Thanks in advance.