GTAx™ 550 - Garrett

cannot maintain detection sound with the searchcoilheld completely still above your target. This is calledmanual pinpointing and for many treasure huntersproves completely satisfactory.2. Electronic PinpointingPrecise pinpointing is an important capability of yourGTAx 550. When you press and hold the pinpointtouchpad, the searchcoil can remain steady, directlyover your target. Move it around slightly andmaximum sound will be heard when the target isdirectly over your target. This increase will be furtherreflected in the Upper Scale of your graphic display.Illumination of the Lower Scale's segments from leftto right will indicate the depth of your target.For the most effective electronic pinpointing, placethe searchcoil on the ground near your target'sapparent location. Press and hold the Pinpointtouchpad. Scan back and forth across the target,maintaining searchcoil contact with the ground.You will notice an even, more distinct audio soundwhen the target is directly beneath the searchcoil'scenter.23