Searching On Land Or In Shallow Water - Fisher Lab CZ-21 QuickSilver Operating Manual

SEARCH MODES
12. You may expect varying signals over different targets
13. Now switch the DISC control to the AUTOTUNE
SEARCHING ON LAND OR SHALLOW WATER
Good search technique is very important to successful treasure
hunting.
1. Make sure your CZ-21 is properly ground balanced.
2. Decide which search mode you're going to use.
3. Set your SENSITIVITY control. Only experience will tell
4. Adjust your VOLUME control. Remember that a setting
18
and rejected at "3."
and at different levels of discrimination. Note that as
you progressively increase the discrimination level,
more and more targets are eliminated.
position and note the completely different kind of
response. No tone, just a smoother, solid response
over every target.
Target I.D. is the recommended starting point with
the DISC control set at "4" or Autotune.
you how to set it in every situation, but you'll probably
want to run it as high as you can. Recommended
starting point: SENSITIVITY = "5." If you're in the
Autotune mode, set it so that you can just barely hear
a slight audio hum.
above "5" will amplify the response of faint targets so
that they sound like a shallow or large target. Some
searchers prefer not to use it above "5" so that the
audio response corresponds directly to the depth