OWNER’S MANUAL The Discovery 2200 is a professional metal detector. While the most difficult aspects of metal detecting have been automated, it is a sophisticated electronic device which requires an understanding of some basic features and metal detecting concepts. If you do not have prior experience with a metal detector, we strongly recommend that you: 1) Adjust the Sensitivity to a low setting in the event of false signals.
TABLE OF CONTENTS Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5 Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Quick-Start Demo . . . . . . . . . . . . . . . . . . . . . .7-8 Basic Operation . . . . . . . . . . . . . . . . . . . . . .9-12 All Metal . . . . . . . . . . . . . . . . . . . . . . . . . .10 Discrimination . . . . . . . . . . . . . . . . . . . . . .10 Notch . . . . . . . . . . . . .
TERMINOLOGY The following terms are used throughout the manual, and are standard terminology among detectorists. ELIMINATION Reference to a metal being "eliminated" means that the detector will not emit a tone, nor light up an indicator, when a specified object passes through the coil’s detection field.
ASSEMBLY Assembly is easy and requires no tools. 1 Position detector upright. ● 2 Rotate the LOCKING COLLAR ● LOCKING COLLAR INTERNAL CAM LOCK fully in a counterclockwise direction. SILVER BUTTON 3 Insert ● your finger inside the tube and make sure the INTERNAL CAM LOCK is flush with the inside of the tube. 4 Insert ● the LOWER STEM into the S-ROD. MIDDLE STEM S-ROD S-ROD MIDDLE STEM 5 Rotate the LOWER STEM until ● the SILVER BUTTON locates in the hole.
ASSEMBLY Adjusting the Arm Rest Most people will find the standard position of the arm rest very comfortable. Very large forearms and short forearms (particularly children’s arms), can be accommodated by moving the arm rest forward. The arm rest is adjustable to three positions. To adjust, remove the screw from the underside, then press the silver button and move the arm rest to one of the alternate positions.
BATTERIES Use ALKALINE batteries only. To install the batteries: 1 Remove ● the battery cover by disengaging the clip at the back. 2 Align the polarity ● of the batteries correctly, with the positive "+" toward the coil plug connection, as indicated by the + and – indicators on the housing. 3 Insert (2) 9-Volt ALKALINE batteries, with the contacts pointed inward, ● and press down on the back of the batteries to snap them into place.
QUICK-START DEMONSTRATION I. Supplies Needed • A Nail • A Quarter • A Pull-Tab from a beverage can • A Zinc Penny (dated after 1982) II. Position the Detector a. Place the detector on a table, with the searchcoil hanging over the edge. (or better, have a friend hold the detector, with the coil off the ground) b. Keep the searchcoil away from walls, floors, and metal objects. c. Remove watches, rings and other jewelry or metal objects from hands and wrists. d.
QUICK-START DEMONSTRATION VI. Wave the Nail over the Searchcoil a. The Nail will not be detected. b. The Nail has been "Discriminated Out." VII. Press the “DISCRIMINATION-▲” touchpad twice. Three “R”s are now displayed. VIII. Wave all objects over the Searchcoil The Nail and Pull-Tab will not be detected. The other objects will be detected with their own distinctive tones. IX. Press the NOTCH touchpad. A flashing “R” will appear under the 5¢/PT segment. X. Press the DISCRIMINATION ▲ touchpad three times.
BASIC OPERATION POWERING UP Press the POWER touch pad. • The detector will beep 4 times • All display segments will illuminate momentarily • The SENSITIVITY (left) and BATTERY (right) indicators will stay illuminated SENSITIVITY The detector’s default sensitivity will be indicated with two segments. At this setting, the detector will detect a coin-sized object, such as a quarter, buried approximately seven inches deep.
BASIC OPERATION DEFAULT OPERATION The detector defaults to ALL METAL mode after powering on. In this mode, all types of metals will be detected. An object’s probable identification is indicated by the arrows at the top of the display. In addition, the probable depth of coin-sized objects is indicated by the large numeric indicator in the center of the display. All detected objects will cause the depth indicator to illuminate.
BASIC OPERATION To increase the level of discrimination, press the DISCRIMINATION ▲ touch pad. Each time the ▲ pad is depressed, an additional "R" will appear, thus eliminating from detection the objects which fall into the corresponding categories. To decrease the level of discrimination, press the DISCRIMINATION ▼ touch pad. Each time the ▼ pad is depressed, an illuminated "R" will disappear, thus returning to detection the objects which fall into the corresponding categories.
BASIC OPERATION ZAP The ZAP control is a convenient way to eliminate a known undesirable metal object from detection. To demonstrate the ZAP control: 1) Set the detector in All-Metal Mode Note: ZAP functions in all modes, but is best demonstrated first from the All-Metal Mode. 2) Pass the searchcoil over an undesirable object. 3) Notice the Target Indication Note: You can only ZAP objects that register under the five left-most segments (from Iron to Zinc). 4) Press ZAP.
AUDIO TARGET IDENTIFICATION (motion modes only) While the LCD (Liquid Crystal Display) is very accurate in identifying buried objects, the user in the field does not always maintain the display screen in his field of vision. Therefore, we have incorporated an audio feedback mechanism to alert the user to the nature of buried objects. This audio feedback system first alerts the user to the presence and classification of objects, whose nature and location can be confirmed using the LCD display.
DEPTH AND TARGET DISPLAY (motion modes only) Please refer to the display on your detector and reference the TARGET I.D. categories below applicable to your model (not all detectors include all of these categories). READING THE DISPLAY The Liquid Crystal Display (LCD) shows the PROBABLE identification of the targeted metal, as well as the PROBABLE depth of the target.
SENSITIVITY ADJUSTMENT ELECTROMAGNETIC INTERFERENCE The principle use for the Sensitivity Control is to eliminate Electromagnetic Interference (EMI). A hobby metal detector is an extremely sensitive device; the searchcoil creates its own magnetic field and acts like an antenna. If your detector beeps erratically when the searchcoil is motionless, the unit is probably detecting another electromagnetic field.
IN THE FIELD TECHNIQUES PINPOINTING COIL MOVEMENT Accurate pinpointing takes practice and is best accomplished by “X-ing” the target area. When swinging the coil, be careful to keep it level with the ground about one inch from the surface. Never swing the coil like a pendulum. 1. Once a buried target is indicated by a good tone response, continue sweeping the coil over the target in a narrowing side-to-side pattern. 2. Take visual note of the place on the ground where the “beep” sounds. 3.
IN THE FIELD TECHNIQUES Swing the searchcoil slowly, overlapping each sweep as you move forward. It is important to sweep the coil at a consistent speed over the ground as you search. After identifying a target, your sweep technique can help in identifying both the location and the nature of the target. If you encounter a weak signal, try moving the coil in short, rapid sweeps over the target zone; such a short rapid sweep may provide a more consistent target identification.
TROUBLESHOOTING TROUBLESHOOTING GUIDE SYMPTOM CAUSE Detector chatters • Using detector or beeps erratically indoors • Using detector near power lines • Using 2 detectors in close proximity • Highly oxidized buried object • Environmental electromagnetic interference SOLUTION • Use detector outdoors only • Move away from power lines • Keep 2 detectors at least 20’ apart • Only dig up repeatable signals • Reduce sensitivity until erratic signals cease Constant low tone • Discharged batteries • Replace batt
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.
ACCESSORIES Carry Bag ......$ 29.95 Rugged double-stitched construction - CBAG-W Pouch & Digger Combo ......$ 24.95 Pouch with 2 large pockets & 9” heavy duty digging tool. TP-KIT-W Bounty Hunter Stereo Headphones......$ 39.95 Use with Bounty Hunter metal detectors. Lightweight and adjustable with true stereo sound, adjustable volume, 1/8 jack with 1/4 adaptor, 4’ cable. HEAD-W Pin Pointer ......$ 69.95 Pinpoints the exact location of buried metal objects. Audio signal indicator and vibrator.
