Fisher F5 User Guide

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Fisher F5 User Guide

ACCESSORIES

Fisher Padded Carry Bag

Rugged double stitched construction. Includes handy exterior pocket for extra batteries or small accessories.

103693000C

Fisher Stereo Headphones

Use with Fisher metal detectors. Lightweight and adjustable with true stereo sound, adjustable volume, 1/8 jack with 1/4 adaptor, 4’ cable. 9720950000

Fisher Pin Pointer

Pinpoints the exact location of buried metal objects. Audio signal indicator and vibrator. Runs on 1 – 9-Volt Battery. FPOINT

Metal Sand Scoop

Large galvanized metal scoop with filtering holes. Strong Rubberized grip.

SAND SCOOP

Lesche Knife

Made from high quality heat-treated tempered steel. The ultimate digging tool.

Comes with a durable sheath. 12" in length with a 7" serrated blade.

LESCHE KNIFE

Fisher Apron – Natural canvas with 2 large pockets. FISHER APRON

Fisher T-Shirt* – 100% cotton with

Fisher® Logo. Sizes – LG, XL & XXL

Fisher Baseball Cap –

One size fits all.

Replacement/Accessory Search Coils

10” Concentric Standard Coil (replacement) – 10COIL-F5

5” Biaxial Accessory Coil - 5COIL-F5

8” Concentric Accessory Coil - 8COIL-7B13

11” Biaxial Accessory Coil - 11COIL-F5

Coil Covers

Specially made to protect your coil from abrasion and damage. 10” Concentric Standard Coil Cover – F70COVER

5” Biaxial Accessory Coil Cover– 5COVER-CZ3 8” Concentric Accessory Coil Cover – 8COVER-7 11” Biaxial Accessory Coil Cover – COVER-11DD

Gold

Prospecting Kits

FOR COMPLETE DETAILS VISIT WWW.FISHERLAB.COM • 1-800-685-5050

 

ALKALINE

Use

Y

ONL

Batteries

Also available with 11”DD coil (Item# F5-11DD)

Large Display Screen

Continual Visual Indication of Important Parameters:

Target Identification Target Confidence Target Depth Ground Phase

Detector’s Internal Ground Setting

Three Search Modes

Discrimination

All Metals Autotune

Static PinPoint

Computerized and Manual Ground Balancing

Waterproof 93/4” open-frame concentric elliptical search coil

Controls

Ground Balance

Frequency

Discrimination

Notch

Threshold

Tones

Gain

Phase Lock

Pinpoint

 

MF5B

Rev2

071411

TABLE OF CONTENTS

SetingUp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Bateries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 HeadphoneJack.................................4 Quick-StartDemo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6 ControlPanel..................................7-11

PhaseLock..................................7 Tones.......................................7 Notch.......................................7

Frequency...................................8 Pinpoint.....................................8 GndBal.....................................9 Gain........................................9 Threshold...................................10 Discrim ..................................10-11

GroundBalancing. . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-14 GroundBalancing-TechnicalInformation. . . . . . . . .13-14 AudioTargetIdentificationSystem .................15

DepthandTargetDisplay ......................16-17 TargetReadoutTable........................17 UnderstandingtheDisplay......................18-19 ModeIndication ............................18 TargetCategories...........................18 DiscriminationIndicators......................18 TargetID ...................................18 Depth .....................................18 Confidence ................................18 BateryIndicator............................19 %Fe3O4.....................................19 Phase......................................19 Seting .....................................19 SearchTechniques. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 TargetVerification...........................20 Pinpointingwithmotionmodes................20

TargetPinpointing(Nomotion). . . . . . . . . . . . . . . . . . . . .21 UnitSpecifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Waranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

5-YEARLIMITEDWARRANTY

The F5 metal detector is warranted against defects in materials and workmanship under normal use for five years from the date of purchase to the original owner.

Damage due to neglect, accidental damage or misuse of this product is not covered under this warranty. Decisions regarding abuse or misuse of the detector are made solely at the discretion of the manufacturer.

ProofofPurchaseisrequiredtomakeaclaimunderthiswaranty.

Liability under this Warranty is limited to replacing or repairing, at our option, the metal detector returned, shipping cost prepaid to Fisher Labs. Shipping cost to Fisher Labs is the responsibility of the consumer.

To return your detector for service, please first contact Fisher Labs for a Return Authorization (RA) Number. Reference the RA number on your package and return the detector within 15 days of calling to:

Fisher Labs

1465-H Henry Brennan Dr.

El Paso, TX 79936

Phone: 915-225-0333 ext.118

Fax: 915-225-0336

Warranty coverage does not include the cost of transporting the detector back to an owner who is located outside of the United States of America.

NOTE TO CUSTOMERS OUTSIDE THE U.S.A.

This warranty may vary in other countries, check with your distributor for details. Factory warranty follows the channel of distribution.

Warranty does not cover shipping costs.

According to FCC part 15.21 Changes or Modifications made to this device not expressly approved by the party responsible for compliance could void the users authority to operate this equipment.

Copyright© 2011

All rights reserved, including the right to reproduce this book, or parts thereof, in any form.

Fisher® is a registered trademark of Fisher Research Labs

www.fisherlab.com

1465-H Henry Brennan, El Paso, TX 79936 • (915) 225-0333

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UNIT SPECIFICATIONS:

Mechanical:S-rod with electronics housing on rod, 3-piece breakdown construction, nonmetallic telescoping lower rod, adjustable position arm rest

Weight:3.0 lbs (1.38 kg) with batteries installed

Standardsearchcoil:10 inch (25 cm) open-frame elliptical concentric, waterproof

Bateries:two 9 volt rectangular alkaline (will run on one)

Operatingprinciple:VLF induction balance

Operatingfrequency:nominal 7.8 kHz, microprocessor controlled 7731.9Hz, 7810Hz, 7888.1Hz

Basicsensitivity:2.5 x 109 root Hertz (detectivity)

Lagcoeficient:92 milliseconds

Reactiveoverload:5,000 micro-cgs (with standard search coil)

Resistiveoverload:600 micro-cgs (with standard search coil)

Groundbalancerange:from ferrite to salt water inclusive

Discriminationgroundsuppression:combination of 2nd and 3rd order methods

TargetIDgroundsuppression:3rd order

Baterylife:40+ hours on good quality alkalines

Operatingtemprange:14 to 122 degrees F (-10 to +50 C)

Operatinghumidityrange:0 - 90% noncondensing

This device has been designed to operate with the antennas listed below, and having a maximum gain of 3 dB. Antennas not included in this list or having a gain greater than 3 dB are strictly prohibited for use with this device. The required antenna impedance is 43 ohms.

10COIL-F5, 11COIL-F5, 5COIL-F5

The following statement is not relevant to metal detectors but is printed here to satisfy legal notification requirement:

“To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication.”

SETTING UP

λNo tools required.

λ Insert the lower stem (plastic tube) into the middle stem.

Position the stems with the silver buttons toward the back.

Using the bolt and knob, attach the search coil to λ the lower stem.

Press the button on the middle stem, and slide stem assembly into the s-rod.

Adjust the stem to a length that lets you maintain a comfortable upright posture, with

your arm relaxed at your side, and the search λcoil parallel to the ground in front of you.

λ Wind the cable securely around the stem.

Insert the plug into the matching

connector on the right underside of the detector body. Be sure that the

λ and pins line up correctly.

After the stem length is adjusted

to your height, tighten the two locking collars to stabilize the

λ stems.

Secure the cable to the stem with Velcro strips at the top and

bottom. Secure one at the bottom of the plastic tube, and one to the aluminum tube, close to the detector housing. It is important to secure the cable; a loose cable may result in erratic sounds.

Arm Rest Adjustment

If you wish to change the position of the arm rest, remove the screw and move the arm rest to one of the alternate hole locations.

Caution: Do not force the plug in. Excess force will cause damage.

To disconnect the cable, pull on the plug.

Do not pull on the cable.

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BATTERIES

Two9-Voltbatteriesare suppliedwiththeF5.

The batteries have been inserted backwards in the compartment for storage during transportation. Please remove batteries, turn them around, and install correctly.

Use ALKALINEbatteries only.

Donotmixoldandnew batteries.

λTo install the batteries:

Remove the battery cover

by disengaging the clip at the back.

λstraight back

Align the polarity of the batteries correctly, with the positive "+" toward the coil plug connection, as indicated by the + indicator

λon the housing.

Insert (2) 9-Volt ALKALINEbatteries, with the contacts pointed inward, and press down on the back of the batteries to snap them into place.

Some brands of batteries will require moderate force to clear the

λretaining tabs.

Replace the battery door.Donothingedoorupward; pull

Most metal detector problems are due to improperly installed

batteries, or the use of non-alkaline or discharged batteries. Ifthe detectordoesnotturnon,pleasecheckthebatteries.

USING HEADPHONES

Using headphones (not supplied) improves battery life, and prevents the sounds from annoying bystanders.

It also allows you to hear subtle changes in the sound more clearly, particularly if searching in a noisy location. For safety reasons, do not use headphones near traffic or where other dangers are present. This device is to be used with interconnecting cables/headphone cables shorter than three meters.

TARGET PINPOINTING (in PINPOINT mode)

After you have identified a target using a motion mode of detection, press-and-hold the PINPOINT pad to identify the target’s exact location. This technique can yield more information about the target’s shape and size and also find its exact location to facilitate extraction.

Pinpointasfolows:

1.Position the search coil just barely off the ground, and to the side of the target.

2.Now move the search coil slowly across the target, and you can locate it by the sound. The target is located directly under where the sound is loudest.

NarowItDown:

1.To narrow the response further, position the center of the search coil near the center of the response pattern, but not directly over the center.

2.Release the PINPOINT touch pad.

3.Press-and-hold PINPOINT pad again.

4.Repeat this narrowing procedure to narrow the field of detection further.

Note:Depth indication is less accurate after narrowing.

COIL DRIFT

If you plan to use the PINPOINT mode for continuous searching, realize that drift will occur over time, causing the detector to gain or lose sensitivity. Periodic retuning of the detector is required to minimize drift; release and press PINPOINT again to retune.

TREASURE HUNTER’S CODE OF ETHICS:

Always check Federal, State, County and local laws before searching.

Respect private property and do not enter private property without the owner’s permission.

Take care to refill all holes and 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, use thoughtfulness, consideration and courtesy at all times.

Never destroy historical or archaeological treasures.

All treasure hunters may be judged by the example you set; always conduct yourself with courtesy and consideration of others

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