Garrett Graphic Target Profiling 1350 Owner's Manual
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Garrett Graphic Target Profiling 1350 Owner's Manual

Graphic target profiling (gtp) 1350
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Summary of Contents for Garrett Graphic Target Profiling 1350

  • Page 1 ’ wner anual...
  • Page 2 The GTP is easy to operate and those who demand it, will find the GTP 1350 meticulously adapts to their own style of treasure hunting. Garrett Metal Detectors...

  • Page 3: Table Of Contents

    Overload Audio ........31 Coin Depth Measurement ......31 Graphic Target Profiling 1350 ™...
  • Page 4 RAM Books Order Form ....... 51 Features and Specifications ......53 Garrett Metal Detectors...

  • Page 5: To The Owner

    Your GTP 1350 is also engineered with DSP enhanced technology and is backed by 40 years of metal detection research and development by Garrett’s Graphic Target Profiling 1350 ™...
  • Page 6 Again, welcome to the Garrett treasure hunting family. In becoming a part of this great tradition and hobby, you have made the right start to successful treasure hunting. Garrett Metal Detectors...

  • Page 7: Gtp 1350 Parts

    • Two (2) Mounting Washers • One (1) Wing Nut • One (1) Threaded Bolt • Searchcoil with Cable • Instruction Video • Warranty Registration Card If any part is missing, please contact your local dealer. Graphic Target Profiling 1350 ™...

  • Page 8: Gtp 1350 Assembly

    No tools are required to assemble the GTP 1350. Hand tighten all necessary parts. 1. Press the two Mounting Washers into the Lower Stem. See Figure 1. 2. Slide the searchcoil onto the Stem (Figure 2). Figure 1 Figure 2 Garrett Metal Detectors...
  • Page 9 4. Depress the Spring Clip and insert the Control Housing into the Upper Stem. 5. Depress the Spring Clip in the Lower Stem to adjust to the most comfortable operating length. See Figure 4. Graphic Target Profiling 1350 Figure 3 Figure 4 ™...
  • Page 10 6. Wrap the Searchcoil cable snugly about the stem with the first turn of the cable over the stem. See Figure 5. 7. Insert the Cable into the Connector of the Control Housing and hand-tighten. See Figure 6. Figure 5 Figure 6 Garrett Metal Detectors...

  • Page 11: Touchpad Functions

    ON and once when turned OFF. If, after making adjustments to the 1350, you wish to return to the factory recommended settings, press and hold the POWER touchpad for approximately ten (10) seconds, or until the detector beeps twice. Graphic Target Profiling 1350 ™...

  • Page 12: Menu / Scroll

    The 1350 will automatically return to the OPERATE mode if no touchpads are pressed within 30 seconds. MODE (Discrimination Mode) Press the (+) or (-) touchpad to select the desired Discrimination MODE: COINS, JEWELRY, RELICS, ZERO, or CUSTOM. The selected MODE does not flash. Garrett Metal Detectors...
  • Page 13 ZERO MODE—Designed to hunt with no discrimination and alert the operator of every metal target. CUSTOM MODE—A Discrimination Mode that is programmed solely by the operator. The GTP Graphic Target Profiling 1350 ™...

  • Page 14: Sensitivity

    In these situations, reduce the sensitivity until the audio becomes stable. When searching for very small or very deep targets it might be beneficial to increase the sensitivity setting as much as Garrett Metal Detectors...

  • Page 15: Audio Threshold

    VOLUME Press the (+) or (-) touchpad to adjust the VOLUME, indicated on the Lower Scale of the LCD panel. The VOLUME setting adjusts the sound level made when a target is detected. Graphic Target Profiling 1350 ™...

  • Page 16: Tone

    TONE ID. When activated, the TONE ID feature produces tones of varying pitches to indicate a target’s conductivity: high conductivity targets produce a high-pitched belltone; medium conductivity targets produce a standard-pitched tone; and low conductivity targets produce a low- Garrett Metal Detectors...

  • Page 17: Backlight

    When using rechargeable batteries press the (+) touchpad to activate the RECHARGEABLE battery option. Press the (-) touchpad to deactivate (flashing) the RECHARGEABLE battery option when using standard batteries. This setting affects only the battery meter readings, not detector operation. Graphic Target Profiling 1350 ™...
  • Page 18 (e.g. low conductivity produces a low tone; medium conductivity produces a standard tone; high conductivity produces a high belltone). The tone duration varies with size and pitch varies with conductivity (No belltone signal produced when Profile is being displayed). Garrett Metal Detectors...

  • Page 19: Operate

    Target ID cursor. Press the OPERATE touchpad to resume hunting when Notch Discrimination modifications are completed. The GTP 1350 does not produce an audible response when it locates a target found in notched (blank) regions of the Lower Discrimination scale. Graphic Target Profiling 1350 ™...
  • Page 20 Hunting in an area where a specific type of trash is abundant may be another reason to customize your Notch Discrimination settings. You can reject the specific type of trash and continue to hunt with no other discrimination, detecting all other metal. Garrett Metal Detectors...

  • Page 21: Pinpoint / Profiling

    (See page 27—30 for more information). LAST MODE Touchpad Returns the detector to the previous Discriminate Mode. This feature can be used to rapidly switch between two (2) selected modes, such as COINS and RELICS. Graphic Target Profiling 1350 ™...

  • Page 22: And

    + and - Touchpad Press the (+) and (-) touchpads to move the Target ID cursor when modifying Discrimination settings and when adjusting all MENU settings. LCD DISPLAY Target ID Upper Scale Guide Lower Scale Profiling Display Garrett Metal Detectors...

  • Page 23: Target Id Guide (Legend)

    The Lower Scale, or Notch Discrimination Scale, indicates those regions where the GTP 1350 will or will not produce an audible signal when a target is located. Where a notch is present (those regions of Graphic Target Profiling 1350 ™...

  • Page 24: Numerical Reference Guide

    Profiling Display indicates the size of a target (Small, Medium and Large). Battery The Battery scale, shown on the bottom, right hand corner of the LCD screen, indicates the amount of power remaining in the batteries. THRESHOLD, THRESHOLD, FREQUENCY, FREQUENCY, Garrett Metal Detectors...

  • Page 25: Operating Instructions

    3. Begin scanning by moving the searchcoil from side to side in front of you, in either a straight line or a slight arc pattern. Keep the coil level and at a constant height of about one (1) to two (2) inches Graphic Target Profiling 1350 ™...
  • Page 26 Be aware that encrustation, or patina, may also affect conductivity of a target resulting in improper Target ID. 5. When a target is located, make two (2) or three (3) repeated scans over it to determine its approximate location. Garrett Metal Detectors...
  • Page 27 Target ID that was last obtained prior to entering the Pinpoint Mode. 7. The PROFILING feature automatically activates upon releasing the PINPOINT / PROFILING touchpad after pinpointing the target. When the Graphic Target Profiling 1350 ™...
  • Page 28 The full sweep motion should cover a total of 14 inches (7 inches from each side of the target) with the target being in the center. (See Figure 7). 14" Figure 7 Garrett Metal Detectors...
  • Page 29 14 inches. The speed at which you swing the coil can range from as slow as 1.2 seconds between consecutive beeps up to as fast as 0.4 seconds between beeps. If the target’s Profile (size) consistently displays Graphic Target Profiling 1350 ™...
  • Page 30 (short, medium or long) denotes the target’s size (Small, Medium, Large). The target size will also be shown on the Profiling display. Targets that are too deep, or too small, to be profiled are indicated with a short “blip” and a blank Profiling Display. Garrett Metal Detectors...

  • Page 31: Overload Audio

    While still pressing the PINPOINT touchpad, check the Lower Scale to determine the coin-depth in inches. You will notice that coin-depth always indicates the shallowest (most accurate) reading and will not be overwritten by subsequent off-center scans. Graphic Target Profiling 1350 ™...

  • Page 32: Junk Targets

    However, the Profiling Display can aid in the identification of such targets before you dig. Rusty iron targets may cause jumpy or non- repeatable ID readings. Garrett Metal Detectors...

  • Page 33: Field Operations

    Overlap each scan sweep at least 25 percent of the searchcoil’s width. Wear headphones to avoid ambient noises and to concentrate on scanning. When you are searching in the ZERO Discrimination Mode, every metallic target will produce an audible sound. Graphic Target Profiling 1350 ™...

  • Page 34: Test Plot Construction

    Newly buried objects, especially coins, will be more difficult to detect than items buried over time. Experiment with various detection modes and pay close attention to audio, Target ID and Profiling signals as you scan. Garrett Metal Detectors...

  • Page 35: Bench Testing

    Each target will cause the sound increase, non-discriminating operation. 3. Select the COINS Mode. 4. Press the OPERATE touchpad 5. Pass the same metallic targets (as used in 2) across the bottom of the searchcoil and listen Graphic Target Profiling 1350 which represents ™ true,...
  • Page 36 Remember that your detector is a sensitive electronic instrument, but is engineered to withstand rugged treatment in the outdoors. Use your detector to the fullest extent, but always protect and handle it with reasonable care. Garrett Metal Detectors...

  • Page 37: Batteries

    Batteries should be replaced or recharged when there is only one segment illuminated. Internal circuitry ensures the detector’s operation and performance are not affected by battery condition, until batteries are drained. Graphic Target Profiling 1350 ™...
  • Page 38 Firm pressure will then disengage the case from below the Arm Rest and allow it to slide backward. 3. Slip the two covers on the battery panel up and remove them completely. Garrett Metal Detectors...
  • Page 39 If the holders are replaced incorrectly, it will be difficult to install the battery covers. 8. Press down and firmly slide each battery cover into place. CAUTION! Use high quality rechargeable (NiCad, NiMH), carbon, alkaline or heavy duty batteries. Graphic Target Profiling 1350 ™...

  • Page 40: Headphone Jack

    The cable cord is conveniently coiled to prevent tangling. When you use this hip mount feature, the GTP 1350 weighs less than 2 3/4 pounds. All controls are still Garrett Metal Detectors...

  • Page 41: Searchcoils

    Additional coils include: • 10x14” DD • 9” x 12” PROformance • 4.5” Crossfire II When changing searchcoils, be sure to hand-tighten the knobs only. Do not use tools of any kind. Graphic Target Profiling 1350 ™...

  • Page 42: Maintenance

    NEVER submerge the control housing in water and ALWAYS protect it from heavy mist, rain or blowing surf. Disassemble the stem and clean it after use in sandy areas. When storing longer than one month, remove batteries from the detector. Garrett Metal Detectors...

  • Page 43: Service And Repair

    • You have included a letter that fully describes the problem and conditions under which they occur. Make certain to include your name, address and a phone number where you can be contacted between 8:30 a.m. and 4 p.m., C.S.T. Graphic Target Profiling 1350 ™...
  • Page 44 Do not ship stems or headphones unless they are part of the problem. Be certain to return all coils. Ship to: Garrett Metal Detectors 1881 West State Street Garland, Texas 75042 Call Garrett’s Customer Service Department (800-527-4011) if you have further questions.

  • Page 45: Mind Your Manners

    • I will aid law enforcement officials whenever possible. • I will not cause willful damage to property of any kind, including fences, signs and buildings and will always fill holes I dig. Graphic Target Profiling 1350 ™...
  • Page 46 • I will observe the Golden Rule, using good outdoor manners and conducting myself at all times in a manner which will add to the stature and public image of all people engaged in the field of metal detection. Garrett Metal Detectors...

  • Page 47: Ram Books

    A special section of the revised edition is devoted to the use of One-Touch computerized detectors. Where can you hunt? How about ghost towns and deserted structures? You will read about them in Graphic Target Profiling 1350 ™...
  • Page 48 Since the GTP 1350 can be used for finding gold nuggets and ore veins, you will be interested in Find Gold with a Metal Detector. All hobbyists are urged to familiarize themselves with this most interesting and exciting aspect of metal detecting. Garrett Metal Detectors...

  • Page 49: Warning

    • Do not disturb any pipeline, particularly if it could be carrying flammable gas or liquid. • Use reasonable caution in digging toward any target, particularly in areas where you are uncertain of underground conditions. Graphic Target Profiling 1350 ™...
  • Page 50 Garrett Metal Detectors...

  • Page 51: Ram Books Order Form

    $2.00 for postage/handling to our address. U.S. orders only. For international orders, contact international@garrett.com. Please send payment to: RAM Publishing Co. 1881 West State Street Garland, Texas 75042 (Order form continued on back of this page) Graphic Target Profiling 1350 ™...
  • Page 52 ___ American Express ___ Visa Card Number: ______________________________ Expiration Date of Card: _____________________ Phone Number: ____________________________ Signature: _________________________________ Name: ____________________________________ Address: __________________________________ __________________________________ City/State/Zip: _____________________________ $______________ $______________ $______________ $______________ ___ MasterCard ___ Discover Required on credit card purchases Garrett Metal Detectors...

  • Page 53: Features And Specifications

    Last Mode Switching LCD, Backlit Shows Target ID and Settings Microprocessor Controlled Pinpointing, Coin Depth Measurement PowerMaster Circuitry Profiling (Target Size) Salt Elimination Mode ScanTrack Sensitivity / Depth Adjustment Speaker Surface Mount PC Board Technology Graphic Target Profiling 1350 ™...
  • Page 54 United States patents: 4,709,213; 4,488,115; 4,700,139; 4,398,104; 4,423,377; 4,303,879; 4,334,191; 3,662,255; 4,162,969; 4,334,192; 5,148,151; 5,138,262; 5,721,489; 5,786,696; 5,969,528; Design 274,704 and 297,221; Design 333,990; G.B. Design 2,011,852; Australia Design 111,674 and other patents pending. Threshold, Detection Garrett Metal Detectors...
  • Page 55 Graphic Target Profiling 1350 ™...
  • Page 56 1881 W. State Street Garland, Texas 75042 Toll Free: 800.527.4011 Tel: 972.494.6151 Fax: 972.494.1881 Email: sales@garrett.com © 2008 Garrett Electronics, Inc. PN 1526000.C.0608 Garrett Metal Detectors...

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