Fisher Labs CZ-21 QuickSilver Operating Manual page 4

ABOUT YOUR DETECTOR
10. Search Coils: The CZ-21 comes with the 8" coil as
11. Balanced, Comfortable and Hipmountable: Cushioned
12. Salt Water Compensation: Salt water is electrically
13. Easy to Use: Just pick it up, set the control on the red
Read this instruction manual thoroughly, practice often and
you're in for some exciting treasure hunting. Drop us a line if you
have any questions, comments or good finds to tell us about. In
the meantime . . .
Happy Hunting,
Fisher Research Labs
2
standard equipment, but can also be custom
ordered with the 10" coil. All coils are permanently
attached.
arm rest, soft foam grip and a control housing that
slips off the handle and onto your belt.
conductive, and therefore induces a strong
signal in the searchcoil.
detectors, the CZ-21 uses Fourier Domain signal
analysis to cancel the salt water signal. Under most
conditions you will not experience any false signals
from salt water. When working in the surf zone at
high sensitivity settings you may hear an occasional
"whisper" which is easily ignored.
circles and start searching in a "coins-only" mode.
Or for maximum performance, adjust the controls
for your own specific situation.
Unlike most other metal