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6

5. FIELD OPERATION

The recommended search position is a 45

°

 angle from the earth’s surface. Scan the

locator pole from side-to-side in a slow sweeping motion while walking in a steady
direction. Maintain a consistent height above the ground during the side-to-side
sweeping motion.

Once the object being searched is located, pinpointing the object’s location can be
accomplished by holding the locator vertically and sweeping it in an “X” pattern until
the absolute signal peak is found (

Fig. 2

). The audio sound will provide the pinpoint-

ing results.

Please note that your magnetic locator is not only sensitive to buried ferrous objects,
but also to items in your possession. Ferrous objects such as steel tipped shoes, a
pocket knife, some wrist watches, key chains or other objects containing ferrous
material can cause false signals during your search.

The locator is not affected by the presence of nonferrous objects, such as copper,
aluminum pull tabs or foil, and other forms of trash that may be present in the
ground. Snow, ice, water, wood, plastic, concrete, stones, and the ground itself have
no effect on the performance of the locator.

Locator’s Electrical response

representation

Physical “X” Motion Shown

Fig. 2

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Summary of Contents for Magna-Trak 101

Page 1: ...1 INSTRUCTION MANUAL Magna Trak 101 Magnetic Locator N o O ne C om pa re s W or ld w id e www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com...

Page 2: ...4 Basic Operation and Description 5 4 1 Volume Power and Sensitivity Control Knobs 5 4 2 Speaker 5 4 3 Battery Replacement 5 5 Field Operation 6 5 1 Water Locations 7 5 2 Locating Near a Steel Fence 7...

Page 3: ...a uniform magnetic field such as the earth s field the two sensor coils maintain a magnetically balanced status because both of the coils experience the same magnetic lines of force However when a fe...

Page 4: ...1 2 volt battery operation 100 hour battery life Quick access battery compartment Adjustable sensitivity dial and volume with power ON OFF dial Deep tone audio under search conditions signals peak ove...

Page 5: ...Replacement An irregular or weak audio signal may indicate weak batteries Replace the batteries as follows 1 Turn the power off 2 Unscrew the thumb screw on the battery cover 2 5 turns and lift the c...

Page 6: ...Please note that your magnetic locator is not only sensitive to buried ferrous objects but also to items in your possession Ferrous objects such as steel tipped shoes a pocket knife some wrist watches...

Page 7: ...the ground while holding the length of the locator body perpendicular to the fence Do not roll the locator on the ground Maintain a consistent distance between the tip of the locator and the fence The...

Page 8: ...NSE Figure 5 shows audio signal response to 1 no object 2 one small deeper metal target and 3 a second larger and shallower metal object 1 2 3 Fig 5 www GlobalTestSupply com Find Quality Products Onli...

Page 9: ...signals as indicated Fig 7 The center of the cover is found by sweeping the locator back and forth to create a ring pattern response The center null will designate the cover s center The joints elbow...

Page 10: ...d servicing any instrument or at the company s option replacement of the instrument returned by the original user transportation charges prepaid to the company If the malfunction has been caused by mi...

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