Garrett Metal Detectors Metal Detectors GTAx 550 - Manual (Page 43)

4
It is recommended that you remove the batteries
when the detector is not in use, particularly for
a period of several weeks. Always take the four
batteries out of each holder when storing them.
You can then reinsert the empty holders into your
detector to prevent their being misplaced.
Caution: Use only high quality rechargeable, carbon,
alkaline or heavy duty batteries.
SEARCHCOILS
The 7"x10" PROformance searchcoil that comes
with your GTAx 550 is suitable for searching for
almost any target in any terrain.
Optional searchcoils are also available for the GTAx
550.
The 10"x14" DD PROformance Elliptical—Use in
areas with moderate to heavily mineralized soils.
Part No. 2217200