Target Id Information - Garrett AT Pro Owner's Manual

Target ID Legend
Target ID Legend—Works in conjunction with the Target ID
Cursor to indicate a target's probable identity. Ferrous (iron)
targets will indicate on the left half, non-ferrous targets that
are thin or have low conductivity will indicate in the middle,
and thick or high conductivity targets (e.g. thick silver) will
indicate at the right.
Target ID Cursor (Upper Scale)—The Target ID cursor, in
conjunction with the Target ID Legend, indicates the probable
identity of a detected target. The upper scale consists of
twenty (20) graphic segments for Target ID.
Lower Scale—The lower scale, or Notch Discrimination
Scale, continually indicates the discrimination pattern. The AT
Pro will produce an audible target response for the pixels that
are switched on, and no audible response for those that have
been switched off. The Target ID Cursor will always indicate
all targets.
The discrimination pattern can be adjusted (as described
in the "Discrimination" section).

TARGET ID INFORMATION

Target ID Cursor
(Upper Scale)
Discrimination
Pattern
AT Pro International™
(Lower Scale)
19