Garrett Metal Detectors Graphic Target Profiling 1350 - Manual (Page 30)

Garrett Metal Detectors
smaller that actuality, then your Profiling
sweep width is too wide. Conversely, if the
target Profile displays larger than it actually is,
then your sweep width is too narrow. Maintain
a 14” sweep width to correct this error.
Some targets may fall on or near the boundary of
two sizes. In such cases, the PROFILING display
may change between sizes on successive sweeps
(i.e. a screw cap may read Small to Medium).
When Profiling a target, a distinctive “chirp” at the
beginning of each audible signal means that you’re
achieving a valid target profile. The audio’s duration
(short, medium or long) denotes the target’s size
(Small, Medium, Large). The target size will also be
shown on the Profiling display. Targets that are too
deep, or too small, to be profiled are indicated with
a short “blip” and a blank Profiling Display.
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