Fisher CZ-3D manual Searching

SEARCHING

Figure 5. SEARCH PATTERN.

When the stem length is properly adjusted, the CZ-3D is balanced for sweeping in a tight semicircle. Wide to the right for right handers. Wide to the left for left handers.Be sure to overlap your sweeps.

Figure 6. COIL ORIENTATION Keep the search coil parallel and close to the ground at all times.

Figure 7. SEARCH COIL DETECTION PATTERN

1
2
3	4

1.Minimum Depth

a.Very slow or fast sweep speed.

b.Discrimination set at “6.”

2.Good Depth

a.Moderate sweep speed.

b.Discrimination set at “4.”

3.Maximum Depth

a.Moderate sweep speed.

b.Discrimination set at “0.”

4.Missed Target

Many targets within range will not be detected unless you closely overlap your sweeps.

NOTE: Unlike other metal detectors, the discrimination level has little
if any effect on the depth capability of the CZ-3D. Note however, that
the all-metal, Autotune mode has a wider search pattern and may
detect a little deeper. Depth is also determined by the size, shape
and conductivity of the target as well as the sensitivity setting of
the CZ-3D.	17