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Tiger Shark Operation Instruction Manual
CONGRATULATIONS
Your new TESORO metal detector was designed to provide you with many happy hours of enjoyment in
the most rewarding hobby I can think of - treasure hunting. Ahead of you lie fascinating and exciting
experiences as you step into the past, uncovering artifacts lost by past generations. I wish we could share
these experiences with you, and we wish you the best of success.
Your Tesoro metal detector is capable of meeting your needs in a wide range of treasure hunting
situations. As with any detector, operator and familiarity is probably the limiting factor in determining
how successful you will be. We recommend that you read and understand this manual fully before
attempting to use the instrument in the field. Then, as you practice and become familiar with your
detector, your rate of success will increase dramatically.
Your TESORO metal detector is a precision electronic instrument, which will last for years if properly
cared for. Treat it right and it won't let you down.
GENERAL DESCRIPTION
The Tiger Shark uses microprocessor technology to create a true dual function machine. In Normal
Mode, the Tiger Shark works like any other Tesoro detector. It uses the same great ground balance and
discrimination features that made the Bandido and Eldorado series so successful. On land, the Tiger
Shark can be used for coin and relic hunting and even gold prospecting. By using the four controls on the
outside, you can fine tune your detector to handle whatever conditions you are working in.
We all know that working in the wet salt areas is different than working in any type of dry area. This is
where the Tiger Shark outshines the land detectors. In land conditions, the most crucial adjustment is
using the ground balance to tune out mineralization. In wet salt conditions, changes in the conductivity in
the sand cause most of the problems. The Tiger Shark uses a completely different set of internal settings
in the SALT Mode than in the NORM Mode. There are no special controls or techniques to remember.
When working on a salt water beach, just switch to SALT Mode, adjust the Ground Balance and start
hunting.
The Tiger Shark continues in the tradition of other great Tesoro underwater machines by having
interchangeable coils available. Along with the 8" coil that comes standard with the detector, we also
manufacture a 7" and a 10 1/2" coil. To see if one of these coils is right for you, ask your local dealer or
check the section in this manual titled "Selecting the Right Searchcoil."
UNPACKING THE BOX
Your Tiger Shark was shipped with these parts:
1 sur 15
TIGER SHARK OPERATOR INSTRUCTION MANUAL
http://tesoro.com/TigerShark_Manual.htm
Good Hunting! Jack Gifford
21/06/2007 14:32

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Summary of Contents for Tesoro TIGER SHARK

  • Page 1 The Tiger Shark uses microprocessor technology to create a true dual function machine. In Normal Mode, the Tiger Shark works like any other Tesoro detector. It uses the same great ground balance and discrimination features that made the Bandido and Eldorado series so successful. On land, the Tiger Shark can be used for coin and relic hunting and even gold prospecting.
  • Page 2: Assembling Your Detector

    2 Velcro cable straps 1 Operator Instruction Manual 1 Tesoro Warranty Card If any of these items are missing, contact the Tesoro Authorized Dealer where you purchased your detector immediately. ASSEMBLING YOUR DETECTOR 1) On the lower pole assembly, remove the mounting screw and thumb nut from the black nylon pole tip.
  • Page 3 6) Slide lower pole into middle pole until spring buttons click into the first set of adjustment holes. Turn pole lock to tighten, thus locking the assembly into place. 7) The Tiger Shark can be assembled in several different configurations. Take a look at the pictures below to find out the best configuration for you:...
  • Page 4: Battery Installation/Replacement

    BATTERY INSTALLATION / REPLACEMENT The Tiger Shark has been equipped with a drop-in battery pack. To install or replace the batteries, make sure the detector housing is dry, then release the two draw bolts securing the faceplate to the housing.
  • Page 5: Quickstart Test And Tuning Procedures

    QUICKSTART TEST AND TUNING PROCEDURES The Quickstart is designed to teach you how to use your new Tiger Shark. It provides a quick and easy means of learning your detector and the concepts behind all of the functions. Important Note: The Tiger Shark has two very different modes of operation.
  • Page 6: Perform Audio Battery Test

    We will now set the GROUND ADJUST for the air test. This method is only for the Quickstart tests. See the section "Ground Balancing Your Tiger Shark" for the correct procedure for ground balancing your Tiger Shark in the field. Please note that the NORM and the SALT Modes work at different ends of the GROUND ADJUST knob.
  • Page 7 MET SLOW is used to pinpoint deep or small targets that do not create much of an audio signal or for tracing the outlines of large targets. Please return your TUNE SPEED switch to the ALL MET FAST before continuing with the Tiger Shark Quickstart.
  • Page 8 Tiger Shark Operation Instruction Manual http://tesoro.com/TigerShark_Manual.htm If you would like to set the internal controls, please continue with this section of the Quickstart. If you would prefer not to set the internal controls, please switch the TUNE SPEED to MOTION DISC and skip down to the section marked "Perform Air Test in MOTION DISC Mode."...
  • Page 9 Tiger Shark Operation Instruction Manual http://tesoro.com/TigerShark_Manual.htm make the circuitry more susceptible to interference. A number of outside conditions such as power lines, highly mineralized soil and wet salt sand can cause interference. The Sensitivity control is used to raise or lower the power to the operational amplifiers, which changes the gain. Gain is the measurement of how much a signal is amplified.
  • Page 10 Ground Balancing Your Tiger Shark Now that we have gone through the Quickstart, you are now ready to take your Tiger Shark out and learn how to ground balance. (Note: If you have not gone through the Tiger Shark Quickstart, it is strongly recommended that you do so before ground balancing your Tiger Shark.)
  • Page 11: Selecting The Right Searchcoil

    In addition to the standard 8 inch open center searchcoil, two optional coil sizes are available for the Tiger Shark. The 10 1/ 2 inch open center coil is designed for areas where digging is easier and where junk targets may not be too numerous. The 7 inch coil will be particularly useful when searching for smaller targets, such as gold nuggets.
  • Page 12: Detector Protection Checklist

    Tiger Shark Operation Instruction Manual http://tesoro.com/TigerShark_Manual.htm PINPOINTING The sweep speed of the detector is slow enough to allow pinpointing in the Motion Discriminate Mode but will require a little more practice. Move the coil slowly from side to side and then from front to back over the target.
  • Page 13: Specifications

    ..............Silent Search Motion Discriminate Maximum Depth Rating......200 ft. Tesoro Electronics, Inc. reserves the right to modify or improve the design without further notice. RECOMMENDED RECOVERY METHODS Adapted from "Tools 'N Techniques" By Robert H. Sickler METHOD 1-PROBE AND DRIVER Used in less moist lawns where targets are not so deep (one to four inches) and "plugging"...
  • Page 14: Warranty & Service

    Tiger Shark Operation Instruction Manual http://tesoro.com/TigerShark_Manual.htm RECOMMENDED RECOVERY METHODS Adapted from "Tools 'N Techniques" By Robert H. Sickler METHOD 2-PLUGGING Used only where allowed in natural wooded areas and very moist lawn areas. Plugging in hard dry ground can damage grass roots leaving yellow "dead spots" in time.
  • Page 15: Lifetime Warranty

    Tiger Shark Operation Instruction Manual http://tesoro.com/TigerShark_Manual.htm Your Tesoro metal detector is covered by a Lifetime Warranty, the terms of which are listed below. If your metal detector should require service, you may return it to the Tesoro factory at the address below.

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