User manual
24 - Garrett Metal Detectors
as shown below. You can see that you are
operating in the Discriminate/Coins detec-
tion mode with Belltone audio turned on.
3. Your
GTI 2500 begins operating with
all settings at factory-set levels. Any of
the settings can be changed easily, but
you may never want to do so. It is recom-
mended that you use these settings the
first 10 hours you hunt with your detec-
tor.