User manual

70 - Garrett Metal Detectors
Digging
Since the final step in recovery usually
entails digging, always make as small a
hole as possible. It is quicker, requires less
work and makes refilling easier. And, you
should always fill your holes.
Discriminate (Last Mode)
Use of this touchpad can be particularly
helpful while scanning because it effec-
tively converts your GTI 2500 into an
instantaneous dual-or triple-mode detec-
tor. Pressing and releasing this touch-
pad returns detector operations to the
Discriminate mode that has just previously
been used. Thus, it is easy to alternate
between any two Discriminate operating
modes, such as Coins and Zero or Custom.
Using the ALL-METAL touchpad, as well,
converts the instrument into a triple-mode
detector.
More On Target Audio
It is important to remember that the
GTI's audio causes weaker targets to
be detected with shorter "beeps" than
stronger targets. Surface Elimination can