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PINPOINTING

PUSHBUTTON PINPOINT MODE

Target location is quick and easy using the push-button Pinpoint 

mode. You do not have to keep the coil moving to get a 

response in this mode.

1.

  Once the presence of a target is indicated by the 

“beep-beep” of your CZ-3D, simply move the coil 

away from the target area, and with the coil lightly 

on  the  ground  or  very  close  to  it,  press  and  hold 

the PINPOINT button. It doesn’t matter which mode 

you’re searching in, Autotune or Target ID.

2.

  As you bring the coil back into the target area, still 

pressing the PINPOINT button, the audio volume and 

pitch will increase and the meter needle will swing 

to the right.

3.

  When  the  needle,  pitch  and  volume  are  at  their 

highest  points,  stop  the  coil  and  move  it  forward 

and backward a couple of times, again stopping 

over the strongest response.

4.

  Repeat one more time, side to side and then front to 

back, keeping the PINPOINT button pushed in and 

stopping over the spot where you get the maximum 

volume, pitch and meter reading. Your target should 

be  directly  below  the  center  of  your  search  coil. 

With a little practice, you’ll find that you don’t even 

need to look at the meter unless you want a depth 

reading. 

NOTE

:

 

For quick and accurate pinpointing of strong 

signals from large or shallow targets, push and hold 

the  pinpoint  button  with  the  coil  very  close  to  the 

approximate target area. This will “tune-out” most of 

your target so you will receive a response directly over 

it. You may also try reducing the sensitivity level and/

or raising the coil so you can barely hear the signal.

    For  very  weak  signals,  make  sure  you  press  the 

PINPOINT button with the coil completely out of the 

target area. You may also try moving the coil closer to 

the ground or increasing the sensitivity and volume 

levels.

18

Summary of Contents for M-SCOPE CZ-3D

Page 1: ...CZ 3D OPERATING MANUAL Deep Search 4 Tone Target I D Metal Detector F I S H E R R E S E A R C H L A B O R A T O R Y Maximized for finding older era coins at older sites...

Page 2: ...on Method pg 8 Bobbing The Search Coil Method pg 8 Search Modes pg 10 Search Modes Auto Tune pg 11 Search Modes Target ID pg 11 Searching pg 16 Pinpointing Pushbutton Pinpoint Mode pg 18 Pinpointing T...

Page 3: ...ting it as a high tone In addition a fourth tone has been added to distinguish between the midtone heard on round square pull tabs and foil this enhances your ability to recover gold jewelry With this...

Page 4: ...ching and that s why the sensitivity level is set low to reduce false signals caused by ground mineralization 2 If you re using headphones adjust the volume controls for a comfortable volume when the...

Page 5: ...bout 6 inches in front of and slightly to the right of your right foot to the left of your left foot for left handers Your arm should be straight and relaxed with the grip held loosely REMEMBER The lo...

Page 6: ...position as shown in illustration below by leaning forward very slightly and raising your arm still straight until the search coil is about 2 inches above the ground and 12 inches in front of your fo...

Page 7: ...last twelve inches from the stem Secure the lower end of the cable with a Velcro strap at least twelve inches up from the coil 2 Slide the control housing off the handle by holding the handgrip with...

Page 8: ...tone and a meter reading When rotated clockwise sensitivity to targets as well as ground mineralization and electrical interference is increased When in the AUTOTUNE mode this control also acts as a...

Page 9: ...r sensitivity level or moving to another spot just in case you are over a buried piece of metal In some areas of high ground mineralization you may not be able to use the pushbutton method 1 Set your...

Page 10: ...nd Starting at 10 rotate the GROUND control clockwise until you hear an audio tone Then back it off to the exact point where the tone disappears Release the PINPOINT button and you re ready to search...

Page 11: ...coil up and down Start by lowering the GROUND control to 9 Lower the coil and raise it again One of three things will happen to your theshold hum A It will fade again as you lower the coil and increa...

Page 12: ...ed by an increasing audio response you re probably in some very highly mineralized soil or sand Instead of lowering the coil to an inch or two above the ground as in step 2 above stop just before you...

Page 13: ...ese conditions it may be necessarytolowerthesensitivitylevelandsweepseveral inchesofftheground Goldnuggetsaregenerallyfound in highly mineralized soil so this will be the search mode of choice for pro...

Page 14: ...r ring will almost always add up to a target that is electronically identical to either a pieceoffoil pulltabornickel Mostmetaldetectorshave a dif cult time separating gold rings nickels tabs and foil...

Page 15: ...cessive step up you reject more and more targets AtDISC 4forexample youareina coins only mode ignoring iron tabs and foil while accepting and identifyingmostnickels zincpenniesandsilver cladand copper...

Page 16: ...PONSE SEARCH COIL 5 1 ZINC PENNY COPPER PENNY SILVER OR CLAD COIN SHALLOW CAN 1 5 zn 1 zn AUDIO RESPONSE 1 LOW TONE SMALL NAIL SODA GOLD RINGS STEEL BOTTLE CAP BELL TONE 4 HI TONE 3MIDLO 2 MID 2 MID D...

Page 17: ...ne Buffalo Nickel mild corrosion Trash mid tone High Tone 2 50 Gold Quarter Eagle Round Tab mid tone Square Tab 5 00 Gold Half Eagle Trash mid tone High Tone 10 00 Gold Eagle High Tone High Tone 20 00...

Page 18: ...justtheheadphonevolumecontrols for a comfortable not too loud response over loud targets 5 Once you ve got your controls properly set begin your search by walking slowly and sweeping the search coil i...

Page 19: ...et at 6 2 Good Depth a Moderate sweep speed b Discrimination set at 4 3 Maximum Depth a Moderate sweep speed b Discrimination set at 0 4 Missed Target Many targets within range will not be detected un...

Page 20: ...ing over the strongest response 4 Repeat one more time side to side and then front to back keeping the PINPOINT button pushed in and stopping over the spot where you get the maximum volume pitch and m...

Page 21: ...e Target ID mode If you re searching in Auto tune switch over to 0 on your DISC control B For accurate identi cation the center of the search coil must pass directly over the target C There are many g...

Page 22: ...Here s a quick and easy way to tell the difference between a small shallow piece of foil and a gold ring or other possibly good target without digging if you get a good solid FOIL ID set the search co...

Page 23: ...t repeat it when you go back over the target area or if it beeps in only one sweep direction it s probably a piece of trash something below your discrimination setting 9 If you re in a relatively non...

Page 24: ...or example if the needle is midway between the four inch and six inch marks your target is approximately ve inches deep You will quickly realize that the depth reading procedure is just like pinpointi...

Page 25: ...much until you start making a few good nds Then slow down overlap your sweeps and cover every inch of ground 3 In trashy areas to reduce the masking effects of trash on nearby good targets use a shor...

Page 26: ...will nd that crossing over the target once or twice more the signal will break up or completely disappear The following are some sources of false signals and the solution 1 Electrical Interference Ca...

Page 27: ...ed by leaking batteries can be severe 2 Avoid extreme temperatures Don t leave it inside a closed car sitting in the sun or even worse the trunk of a car 3 If you scrub the search coil on the ground y...

Page 28: ...unt on private property ALWAYS leave a site cleaner than you found it Take at least some trash with you or if you can take it all ALWAYS ll in your holes neatly whether you re in a city park or remote...

Page 29: ...mpartment at the rear of the housing Always replace both batteries at the same time You may also use rechargeable Nicads but expect about 1 2 the battery life of an alkaline battery 1 Remove the batte...

Page 30: ...Auto Tone VLF Motion 6 all metal with threshold tone Target ID VLF Slow Motion 6 silent search discrimination Meter Lock on 7 categories PINPOINT DEPTH VLF all metal no motion BATTERIES Drop in no wir...

Page 31: ...coil must be moving at least slightly to detect a target 7 For maximum performance and battery life always use Alkaline Batteries 8 Compensates for salt water and sand minerals simultaneously 9 Volum...

Page 32: ...in the eld durable dependable deeper REPUTATION Dr Fisher invented the rst patented metal detector over 70 years ago Today Fisher continues to set the standard by which all detectors are judged LIFET...

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