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Because most gold nuggets are tiny, and are usually found in soil which is

high in iron oxide minerals, serious gold prospecting requires a detector with

high sensitivity and true ground balanced All Metal operation.  run the

machine with the sensitivity high enough to hear some noise from ground

minerals, and learn the language of the sounds you hear.  Headphones are

recommended unless consideration for safety (for instance rattlesnakes) rules

them out.  Move the searchcoil slowly and deliberately, carefully controlling its

height above the ground to minimize noise from iron minerals in the soil. If you

hear ground noise, your GND BAL setting could be a bit off, so perform the

ground balancing procedure again. As you walk even a very short distance,

ground conditions can change. The ground geology typically associated with

gold will tend to change over very short distances.

The  Fe

3

O

4

bar graph indicates the amount of iron mineralization in the soil.  In

most gold fields, especially alluvial (placer) deposits, gold tends to be

associated with iron minerals, especially magnetite black sand.  If you know

this to be the case in the area you're working, you can maximize your gold

recovery by concentrating your effort on areas where the bar graph indicates

higher amounts of iron mineralization.  

Gold prospectors are mostly a friendly bunch, and willing to spend some time

showing a beginner how to increase his odds of finding the yellow stuff.  Many

will invite you to search on their claims (if they have any) once they get to know

you.   In some gold areas, a lot of the terrain is under claim, so you need to

learn how to recognize posted claims and stay off of them unless you have the

claim owner's permission.  Prospecting clubs such as the Gold Prospector

Association of America (GPAA) often own claims which are open to its

members and sponsor group outings to productive gold  prospecting areas.

It’s a thrilling experience to dig into the ground and pull out a precious piece of

yellow metal that you are the first person on earth to see.  If you love being

outdoors, have patience, and can stay motivated by the prospect of finding

that next nugget, then beeping for gold may be the hobby for you.  While only

a few get rich prospecting, if you are not among them, think of it as outdoor

recreation where your finds defray the expense of having fun! 

GOLD  PROSPECTING

OPERATION  &  CONTROLS

• In DISC Mode press-

  and-hold to enter

  no-motion

  PINPOINT Mode

• In ALL METAL Mode

  press-and-hold

  while bobbing coil,

  to set ground

  balance

In DISC Mode:

Change discrimination level from 0 to 80

HOW TO WORK

THE CONTROLS

ON/OFF/GAIN:

• Click ON/OFF

• In DISC Mode rotate

   to change GAIN

   (sensitivity) from

   1 to 100

• In ALL METAL Mode

   rotate to change

   GAIN from 5 to 100

   in steps of 5

MODE SELECTION

and THRESHOLD CONTROL

• Click left to operate

   in Discrimination

   Mode

• Click to right to

   operate in ALL METAL

   Mode.

• Rotate knob in

   ALL METAL Mode to

   change THRESHOLD from

   -40 to 40

POWERING UP

NOTE:  Immediately after powering on, your detector's unique 10-digit serial

number is displayed once on the LCD. Two digits are displayed at a time; five

2-digit numbers are displayed in sequence. This 10-digit serial number is the

same serial number imprinted on the label inside the battery compartment.

• Click the left knob to turn the detector ON.

• After clicking the knob on, continued clockwise rotation will increase the

“sensitivity” in DISC Mode or the “GAIN” in ALL MeTAL Mode.

• We suggest keeping the GAIN below 70 until you become familiar with

the detector’s operation.

Summary of Contents for Gold Bug

Page 1: ...amouflage with Fisher logo FCCAP Fisher Coffee Mug 16oz stainless steel and plastic FMUG Fisher T Shirt 100 cotton with Fisher Logo Sizes S M LG XL XXL FTSHIRT Replacement Accessory Searchcoils 11 DD...

Page 2: ...2 39...

Page 3: ...ontrols 13 Control Panel 13 Control Knobs Off On Gain 14 Disc All Metal Threshold 15 Touchpad Controls Ground Grab Computerized Ground Balancing Pinpoint 15 and 15 Operating in All Metal Mode Ground G...

Page 4: ...d passe pas l intensit n cessaire l tablissement d une communication satisfaisante Introduction to the Gold Bug The new Gold Bug is unique among gold prospecting metal detectors for its combination o...

Page 5: ...MINATION When the detector emits different tones for different types of metals and when the detector eliminates certain metals we refer to this as the detector discriminating among different types of...

Page 6: ...d leave no damage Remove and dispose of any and all trash and litter found Appreciate and protect our inheritance of natural resources wildlife and private property Act as an ambassador for the hobby...

Page 7: ...le 6 Twist the LOCKING COLLAr fully in the clockwise direction until it locks 7 repeat this process on the LOWer STeM 8 Using the BOLT and KNUrLeD KNOB attach the SeArCHCOIL to the LOWer STeM 9 Adjust...

Page 8: ...ies Do not use Heavy Duty batteries rechargeable batteries can also be used If you wish to use rechargeable batteries we recommend using a Nickel Metal Hydride rechargeable battery The battery compart...

Page 9: ...the surface Never swing the searchcoil like a pendulum WrONG COrreCT QUICK START DEMONSTRATION I Supplies Needed a Nail a Zinc Penny dated after 1982 a Nickel a Quarter II Position the Detector a Plac...

Page 10: ...ore intermittent nature than electrical interference The second most common cause is a loose searchcoil connector The noise from a loose connector will usually be very erratic or intermittent in natur...

Page 11: ...etal detectors Overall the potential for electromagnetic Interference eMI is greater than it was just a few years ago Modern high end metal detectors are a lot more sensitive than older units this als...

Page 12: ...to always carry a magnet to help discriminate gold from hot rocks and iron Gold will not be attracted to a magnet Pieces of iron will always be attracted to a magnet Negative hot rocks will almost al...

Page 13: ...em unless you have the claim owner s permission Prospecting clubs such as the Gold Prospector Association of America GPAA often own claims which are open to its members and sponsor group outings to pr...

Page 14: ...e the loss of sensitivity resulting from discrimination is enough to cause those little nuggets to vanish If you have gone many hours without finding gold and are wondering if there is something wrong...

Page 15: ...ion of the object and its distance from the searchcoil As a starting point refer to the table below TARGET Readout The table below lists some common approximate target values With experience in the fi...

Page 16: ...objects in the ground The searchcoil must be in motion for objects to be detected Ground Grab Computerized Ground Balancing Naturally occurring minerals in soil look like metal to a metal detector so...

Page 17: ...d and feel of a metal object GROUND BALANCING Reading the Display Most gold prospecting and relic hunting is done by ear Listen for the louder sounds riding on top of the constant background hum As yo...

Page 18: ...eved by first performing the Ground Grab Computerized Ground Balancing procedure in All Metal Mode The ground balance setting achieved using Ground Grab Computerized Ground Balancing will carry over i...

Page 19: ...uce a hum volume and pitch of the hum increase with target strength The approximate target depth in inches will be indicated in the center of the screen The depth scale is calibrated to coin sized obj...

Page 20: ...NOT BE DETECTED Values from 20 to 49 will induce a LOW tone Values from 50 to 100 will induce a HIGH tone OPERATING IN DISCRIMINATION MODE In Discrimination Mode pressing or will change two detection...

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