Garrett Metal Detectors Metal Detector GTI 1500 - Manual (Page 18)

Rechargeable (seen in lower right corner
of LCD screen). When one of these func-
tions has been illuminated by use of the
MENU/SCROLL touch pad, it can be regu-
lated by pressing the + or - touch pads.
Treasure Imaging
Five target sizes are shown on the color-
coded Imaging diagram at the bottom of
the screen.
Size A - Solid small oval (orange): tar-
gets smaller than coins, including bits of
iron or foil.
Size B - Oval extending to B grid lines
(red): all U.S. coins, most rings and small
metal trash such as pieces of pull tabs.
18 - Garrett Metal Detectors