Target Identification - Fisher Lab CZ-21 QuickSilver Operating Manual

PINPOINTING

TARGET IDENTIFICATION

Target I.D. with the CZ-21 is quick and simple. Just keep in mind
these two rules:
1) You must be in the Target I.D. mode.
2) The center of the search coil must pass directly over the
target.
It's always a good idea to walk slowly and overlap your sweeps.
But if you're searching a large expanse of new territory, you may
want to walk a little faster and not overlap your sweeps as much
until you start making a few good finds. Then, slow down, overlap
your sweeps and cover every inch of ground.
In trashy areas, to reduce the "masking" effects of trash on
nearby good targets, use a shorter and slower sweep pattern.
1. Once you've located a target, pinpoint its exact
2. Once you've pinpointed your target, tap the
3. Move the coil just enough, left-right-left, across the
4. Once you've pinpointed your target and you're
location as in the "Pinpointing" procedure. Since
accurate I.D. is dependent on accurate pinpointing,
it is recommended that you tap the PINPOINT button
rather than try to pinpoint your target in either the
Autotune or Target I.D. mode.
PINPOINT button again. If you're searching in the
Autotune mode, switch over to DISC = "0." If you are
already in the Target I.D. mode, just leave the DISC
control where it is.
target to get a good, solid signal. If you no longer
get a signal after you've pinpointed your target,
then you're over something that falls below the DISC
setting you've chosen, and your CZ-21 is rejecting
it.
getting a good, consistent signal, you've identified
or at least classified your target. A low tone means
your target is probably ferrous. A mid tone indicates
a pull tab or foil, and the high tone indicates a U.S.
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