MC Fine control

M.C. Fine stands for Mineral Control Fine. This control is to be used on highly mineral ground where the standard GB is not capable to set the detector properly. The M.C. Fine will work only after the the Mineral Control is enabled by the toggle switch.
M.C. Fine has to be applied by small increments and after every turn the GB needs to be readjusted.
Turning the M.C. Fine clockwise will increase the detector resistance to magnetite and will reduce some of the depth penetration.
Like the LC-MC Set the M.C. Fine control has to be set according to the site conditions.

The scale on the VCO is there for a balanced look on the front sticker of the detector, nothing more.