Turn On Procedure; Ground Balancing - Fisher CZ-20 Quicksilver Operating Manual

CONTROL PANEL

TURN ON PROCEDURE

GROUND BALANCING

When your CZ-20 QuickSilver is properly "ground balanced," it will
have only a minimum response to ground mineralization. Precise
adjustment of the GROUND control is critical for optimum
performance. The higher the degree of ground mineralization or the
higher the sensitivity setting,the more critical it is to have your
machine properly ground balanced. Once you adjust it in either
the Autotune mode or Target-I.D. mode, you can switch back and
forth between the two modes without resetting, unless you increase
the sensitivity level or go from dry sand to wet sand or vice versa.
You should also recheck your setting occasionally as you search
because ground conditions often change rapidly.
If you have difficulty ground balancing, try reducing your sensitivity
level or moving to another spot just in case you are over a buried
piece of metal. In some areas of high ground mineralization you
may not be able to use the pushbutton method.
6. LIGHT EMITTING DIODES (LED's): Used to indicate
target signal strength. When the SENSITIVITY control is
in the "BATT TEST" position and both LED's are fully lit
up, the batteries are fully charged. When both LED's
are out, it's time to replace the batteries.
1. Set your controls as follows:
GROUND = "10"
DISC = "0" for normal use in target I.D. mode. (Set
DISC to "Autotune" for deep search, all-metal
AUTOTUNE mode.
SENS = "10"
VOLUME = OFF
2. Hold the search coil waist high, away from any
nearby metal.
3. Turn the VOLUME control to "1" (a brief bell tone is
normal when you turn the VOLUME control on).
4. Then increase the volume to a comfortable level
when the search coil passes over a large, shallow
target.
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