Vemco HR2, Руководство пользователя

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To perform an in-water test
You can do this test in a bucket or tank or in a larger body of water.
NOTE
: Water testing can a bit trickier than air testing because in small spaces the
signals might distort due to reflections and reverberation. In this case you might
need to try and move the tags and receivers to different locations. If conducting the
test in a small bucket try moving the tags around. Place your tags in a mesh bag or
hold the tag underwater with your hands. If in a large body of water be careful not
to drop your tags. You might need scuba to recover the tags!
Sometimes you might need to try different configurations to ensure that you can successfully decode the
tag or tags. Stay away from hard surfaces, concrete, rocks, etc., when testing.
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2.8 Testing the Receiver