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User Manual

Metal Detector

Model: MMD03

Summary of Contents for MMD03

Page 1: ...User Manual Metal Detector Model MMD03 ...

Page 2: ... the stem s lock nut clockwise Extend the stem as the arrow Then turn the stem s lock nut counterclockwise to lock it Hold the metal detector to make the search coil above the ground for about 1 5cm 0 4 2inch and parallel to the ground Then rotate the Stem s lock nut counterclockwise to tighten it The tightness of the search coil can be adjusted by rotating the fixing knob Do not over tighten stem...

Page 3: ...kle the battery after matching the polarity Then place the battery into the battery compartment Use only new battery of the required size If you don t plan to use the unit for a week or more time remove the battery The battery can leak chemicals that can destroy electronic parts Change the battery if the low battery indicator on the LCD lights Battery cover 1 2 3 4 5 6 7 02 ...

Page 4: ... tone and display the icon Non ferrous low conductor this includes US nickels many rings and small jewelry but also includes many trash items such as tin foil pull tabs screw caps and bottle caps The detector will respond with a medium pitch audio tone and display the icon Non ferrous high conductor This includes most copper and silver coins as well as modern clad coins The detector will respond w...

Page 5: ...will blank and you will see a blinking OVERLOAD RAISE COIL message The detector will also alert you with a pulsing siren sound Overload will not harm the detector but the detector will not function under these conditions If overload occurs raise the search coil to detect the target from a greater distance or move to a different location 4 Coin sized objects can be detected up to 4 inches 10cm deep...

Page 6: ...etector on or turn detector off 6 Press this button to switch on or switch off the backlight 7 When the detector is turned on all three categories are enabled meaning it will detect all metal targets By pressing DISC you can eliminate target categories 1 segment 0 2 inch 0 5cm target depth 2 segments 2 4 inch 5 10cm target depth 3 segments 4 inch 10cm or more target depth Power Switch BACKLIGHT ON...

Page 7: ...gory PROPORTIONAL AUDIO The speaker volume indicates target strength The shallower the target i e the closer to the search coil the louder the tone As you move farther away from the target the volume drops For the deepest targets on the fringe of detection the speaker volume can be very faint The visual target I D icons will illuminate regardless of the target Pressing DISC again will also elimina...

Page 8: ...ins under the Search coil To turn detector on press and hold LCD will momentarily illuminate all segments Detecting All Types of Metals Wave each object under the search coil Wave coins flat parallel to the search coil Notice the tone is loudest as the object passes under the search coil center Notice the different audio tones for each object Pass each object at varying distances from the searchco...

Page 9: ... are no longer detected To turn the detector off briefly press and hold The Basics of Metal Detecting Sweep the search coil from side to side in slow overlapping motions Keep the search coil parallel and close to the ground Overlap each sweep to get the best possible coverage The detector requires search coil motion to detect buried targets If the search coil is held motionless over a target the d...

Page 10: ...ave a metallic signature similar to some newer pull tabs It requires practice and patience to understand what types of objects are eliminated at each setting 2 It s difficult to have an accurate detecting result Sometimes the detecting may be restricted by some factors In area of highly mineralized ground or wet sand the detector will sound even if there is no metal In this case you can increase t...

Page 11: ...st floors contain metal Keep the searchcoil away from floors walls and tables which can contain metal The search coil is waterproof but the control housing is not waterproof Handle the detector gently and carefully Dropping it can damage circuit boards and cases and can cause the detec tor to work improperly Use the detector only in normal temperature environ ments Temperature extremes can shorten...

Page 12: ...e Tools Co Ltd Web www tacklifetools com Facebook www facebook com Tacklife US E mail support tacklife net ADD No B714 Niulanqian Building Minzhi Road Longhua District Shenzhen Guangdong China 518000 Made in China ...

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