Water Use - Garrett Atx Owner's Manual

WATER USE

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‫برای کردن به شما توصیه نمیشود چون امکان دارد به دستگاه آسیب برسد و این شامل‬
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.‫را بصورت جداگانه خریداری نمایید‬
08
3 ‫دستگاه را تا عمق‬ ‫شما میتوانید این‬
‫.برای این کار شما باید هدفون ضد آب‬ ‫نمیباشد‬
Waterproof
headphones (sold
)
must separately
be used if the
headset is fully
�
submerged
sufficiently eliminated� This method, although effective, can significantly
reduce the detection of fine gold, jewelry, and other poor conductors due to
the increased Discrimination setting�
to help reduce this undesirable loss of detection, the ATX
has an alternative method to address saltwater� Specifically, the ATX can
automatically ground balance out the saltwater response without the need
to increase Discrimination; thereby maintaining a better response to fine
jewelry, and other poor conductors�
The two methods to address saltwater are:
Ground Balance Method: Leave Discrimination set to minimum
and Ground Balance to the saltwater as would be done for any other
This method will provide the best detection of fine gold, etc�, but
will produce a low-tone response for all targets� It is important to Ground
Balance the detector when it moves to a new region of the beach (i�e� from
wet sand to dry sand at the water's edge)�
Traditional Discrimination Method: Incrementally increase the
Discrimination setting until the saltwater response is sufficiently eliminated,
typically around 3–7� Ground Balance is not required with this method� This
method will maintain normal high and low tone responses, but will have
reduced detection of fine gold, etc� Reduce the Discrimination setting
toward zero when moving from wet sand to dry�
For either method, the following basic techniques will help to achieve the
best performance�
Swing the searchcoil flat and at a constant height� Do not bounce the
coil or lift the coil at the end of swings�
Hunt the three different regions of the beach (dry sand, wet sand,
one at a time rather than going back and forth between
This will allow the detector to be set optimally for each region�
Swing the searchcoil parallel to the water's edge to minimize changes
in moisture levels within a given swing�
The detector may become less stable in shallow, breaking surf where
the searchcoil is in and out of the saltwater� In this area the detector is
encountering a constantly changing environment produced by the surf,
making it more difficult for the detector to stabilize� Experiment with the
two methods above to determine which you prefer, and if necessary, reduce
Sensitivity to obtain stable operation�
,
Therefore
,
gold
1 )
�
ground
0 )
�
0
)
submerged
�
regions
�
�
1
3
09