Control Panel - Fisher Labs CZ-21 QuickSilver Operating Manual

CONTROL PANEL

1. VOLUME/OFF: Power on-off and volume control.
2. DISC: In the 0-6 positions, the CZ-21 is in the target I.D.
3. GROUND: Used to electronically cancel the effects of
4. SENS (Sensitivity)/BATT TEST:
1
2
Figure 7.
Control Panel
10
Volume is gradually increased from 1-5 settings. From
5-10, loud-target response is held constant while faint
targets continue to get louder.
mode, which is a silent, no-threshold, motion-discrimination
mode of operation with the ability to identify and then
ignore ("reject") or accept many kinds of small metal
targets. In the AUTOTUNE position, the CZ-21 is in an all-
metal mode. In this mode, the CZ-21 has a slightly wider
and deeper search pattern, however, it lacks the ability
to discriminate or identify and reject targets.
ground mineralization. Proper use of this control will
minimize false ground signals and ensure that the CZ-21
is operating at its maximum potential in just about any
ground condition including wet ocean sand.
SENSITIVITY: The higher the setting, the more sensitive
the detector. Start at lower sensitivity setting until you
gain experience with the detector. l is the suggested
default setting for salt water hunting. p is suggested
for fresh water.
BATT TEST: To test batteries
1. Reduce volume to low level
2. Put on headphones
3. Rotate SENS knob to BATT TEST position
4. Rotate VOLUME knob to increase volume
As you rotate to "10" the volume and tone will indicate
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3
5