Testing And Using The Detector; Indoor Testing And Use - Treasure Cove TC-3020 Owner's Manual

the metal type desired by pressing the UP and Dn keys. The LCD
segment will indicate the selected types of metal. The detector can
detect the selected metal type.

TESTING AND USING THE DETECTOR

To learn how the detector reacts to different metals, you should test it
before you use it the first time. You can test the detector indoors and
outdoors.

Indoor Testing and Use

1. Slide POWER to ON
2. Set the operating mode.
3. Place the detector on a wooden or plastic table, then remove any
watches, rings, or metal jewelry you are wearing.
4. Adjust the search coil so the flat part points towards the ceiling.
Note:
Never test the detector on a floor inside a building. Most buildings have
metal of some kind in the floor, which might interfere with the objects
you're testing or mask the signal completely.
5. Slowly sweep a sample of the material you want the detector to find
(such as a gold ring or a coin) 2-3 inches or more above the face of
the search coil. When the detector detects any metal, it sounds a
tone and an arrow appears below the target icon. Also LCD displays
the depth of the target.
Note:
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