11
SENSITIVITY
Sensitivity is the depth setting of the device. It
is also used to eliminate the ambient
electromagnetic signals from the surrounding
environment and noise signals transmitted from
ground.
The sensitivity setting is 10 levels for DOUBLE
SCORE and 5 levels for SCORE.
Sensitivity setting is a personal preference. However, It
is important to set the sensitivity to the highest level
possible where no major popping sounds are heard to
avoid missing smaller and deeper targets.
Sensitivity is a common setting for all modes and
changes to this setting will affect them all.
Adjusting the Sensitivity
On the main screen, use the Plus (+) & Minus (-) Buttons
to increase or decrease the sensitivity. Single click to
change the values one by one or hold down to change
them rapidly. The sensitivity value is displayed in the
Target ID display.
The Sensitivity Indicator is located on the left side of
the Target ID. The indicator consists of 5 bars. Each bar
represents 2 levels of sensitivity for DOUBLE SCORE
and 1 level of sensitivity for SCORE.
The sensitivity values corresponding to each level on
the Sensitivity Indicator are shown below:
1-2 3-4 5-6 7-8 9-10
The device always starts with the last adjusted
sensitivity level.
IMPORTANT! To obtain maximum depth performance,
to eliminate the noise caused by electromagnetic
interference, try noise cancelling automatically first.
TARGET DEPTH
The device provides an estimated target depth
according to the signal strength during
detection.
Depth Indicator: It shows the target’s proximity
to the surface in 5 levels during detection. As
the target gets closer, the levels decrease and
vice versa.
Depth detection is adjusted presuming that the target
is a 2.5cm (1’’) coin. Actual depth varies according to
the size of the target. For instance, the detector will
indicate more depth for a target smaller than a 2.5cm
(1’’) coin and less depth for a larger target.
Shallow target
Deep target
IMPORTANT! As the operating frequency of the
device has a direct impact on the device, the
estimated depth may vary for the same target
during frequency changes.
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