Owner’s Manual
1881 W. State Street Garland, Texas 75042 Toll Free: 800.527.4011 Tel: 972.494.6151 Email: sales@garrett.com Fax: 972.494.1881 © 2007 Garrett Electronics, Inc. PN 1526100.G.
Thank You For Choosing Garrett Metal Detectors! Thank you for choosing a Garrett Metal Detectors’ ACE™ series detector. This enhanced metal detector has all the depth and technology, including Garrett’s exclusive Target ID technology you need to make your treasure hunting adventures exciting and very rewarding. All of our products are backed by 40 years of extensive research and development that ensures your ACE detector is the most advanced of its kind in the industry.
6.5x9” PROformance searchcoil. This highly rugged, epoxy-filled searchcoil covers more ground per scan and offers greater depth to find those deeply buried treasures. In order to take full advantage of the special features and functions of the Ace 150 and 250 metal detectors, carefully read this instruction manual in its entirety.
TABLE OF CONTENTS ACE Parts.............................................................5 ACE Assembly......................................................6 ACE Features and Controls..............................10 ACE 150.........................................................10 ACE 250.........................................................18 Hunting With Your ACE Detector....................26 Digging a Target.................................................28 Troubleshooting Guide....................
ACE Illustration Search coil Lower Stem Upper Stem Control Housing LCD Screen Knob Threaded Bolt Washer Spring Clip Pushbutton Controls S-shaped Ramrod Stem Handle Grip Detector Stand Garrett Metal Detectors Padded Arm Cuff
ACE Parts No tools are required to assemble the ACE 250 or 150 enhanced metal detectors. Four (4) AA batteries are included with the detector. Before assembling your ACE metal detector ensure you have the complete set of parts, which include: • • • • • • • Control Housing with S-shaped Ramrod Stem Upper Stem Lower Stem One (1) Wing Nut Two (2) Mounting Washers One (1) Threaded Bolt One (1) 6.5x9” Searchcoil with Cable If any part is missing, please contact your local dealer.
ACE Assembly 1. 2. Align the holes in the mounting washers with the small posts on the stem and press firmly into the lower stem. Slide the searchcoil onto the stem.
3. Insert the threaded bolt through the holes of the lower stem and searchcoil. Hand-tighten the searchcoil assembly with the remaining wing nut. 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. 6. Wrap the searchcoil snugly about the stem with the first turn of the cable over the stem.
7. Insert the cable connector into the connector of control housing and hand-tighten. 8. The location of the arm cuff may be adjusted by removing the screw on the bottom and moving it to the other hole.
ACE 150 Features The ACE 150 is designed with Garrett’s exclusive Graphic Target ID technology, which indicates the probable identification of a target along a horizontal scale that reads from low conductive metals (e.g. iron) on the left to high conductive metals (e.g. U.S. coins) on the right.
1. Mode—Indicates which of the three detection modes is selected by highlighting the corresponding word on the LCD screen. 2. Target ID Legend—A printed Target ID Legend is located directly above the LCD screen and indicates commonly found targets and metals. When a target is detected, the Target ID cursor will appear below the word that most likely indicates the type of target found, based on its conductivity. 3.
will not produce an audible signal when a target is located. This scale changes when switching between Detection Modes. No audible signal will be produced when a target is located where a notch is absent (those Lower Scale regions where no cursors are visible). 6. Coin Depth—The depth of a coin, or similar sized target, will be shown on the LCD screen. Depth is indicated when the LCD scale is illuminated at 2”, 4” or 6+ inches.
have a shorter life per charge. You can expect 20 to 40 hours of operation depending on battery type. Access and replace the batteries on the ACE 150 and 250 by gently sliding the cover off the control housing. Remove batteries from the ACE when the unit will be stored for longer than 30 days. 8. Headphone Jack—Any 1/4” plug headphones can be inserted into the jack found on the reverse side of the Control Housing.
9. Tone ID—The Tone ID feature produces distinct audible tones based on a target’s conductivity: • High conductivity targets (such as U.S. coins) produce a unique belltone signal. • Medium conductivity targets (such as jewelry, nickels and international coins), produce a standard-pitched audio signal. • Low conductivity targets (such as iron and nails) produce a low-pitch audio signal.
ACE 150 Controls 1. POWER Pushbutton (press and hold to reset to factory recommended settings)—Press and release to switch the unit ON and resume hunting with the same settings and modifications used prior to turning the unit OFF. When the POWER pushbutton is pressed and held for 5 to 10 seconds (until the detector beeps), the ACE 150 will return to the factory recommended settings of each MODE. 2.
sensitivity levels, which are continuously shown on the LCD screen. Use higher sensitivity levels when searching for very small or very deep targets. Use lower sensitivity levels in locations where the detector is behaving erratically due to excessive metallic trash interference, high mineral soils, saltwater beaches, or other metal detectors are present. 3.
• Jewelry Mode—This mode is designed to find jewelry such as rings, bracelets, watches and necklaces and ignore most trash items such as bottle caps and nails. • Coins Mode—This mode is designed to find all types of coins and eliminate trash items such as iron, bottle caps, most pulltabs and other objects normally encountered while coin hunting. Some bent pulltabs and pieces of tabs may not be eliminated from detection. Some digging of junk targets is to be expected, such as soft drink cans.
ACE 250 Key Features 1. POWER Pushbutton (press and hold to reset to factory recommended settings)—Press and release to switch the unit ON and resume hunting with the same settings and modifications used prior to turning the unit OFF. When the POWER pushbutton is pressed and held for 5 to 10 seconds (until the detector beeps), the ACE 250 will return to the factory recommended settings of each MODE.
2. Upper Scale—The Upper Scale, where the Target ID cursor is illuminated when hunting, consists of twelve (12) graphical segments for more precise Target ID and discrimination. 3. Coin Depth—Coin Depth is expanded to four (4) depth indicators including 2”, 4”, 6” and 8+ inches. 4. Sensitivity—The ACE 250 has eight (8) Sensitivity settings for more precise depth and target detection. 5. Battery Condition Indicator—An LCD display is continuously illuminated to indicate the battery level.
ACE 250 Controls The ACE 250 includes these additional control functions not found on the ACE 150: 1. DISCRIM Pushbutton—Use the (+) or (-) DISCRIM pushbuttons to move the Target ID cursor to the left or right. Next, use the ELIM Pushbutton to modify the discrimination pattern on the Lower Scale. 2.
LCD cursor located on the Lower Scale, directly below theTarget ID cursor. The ELIM function can be used to modify each Mode’s discrimination pattern. For example, when an unwanted target is located while hunting, press the ELIM button to eliminate that Notch (delete the cursor) to eliminate that specific target. See illustration below. All Notch Discrimination modifications made while in the CUSTOM mode will be retained when the detector is turned OFF.
and COINS modes will return to the factory settings when the detector is turned OFF. 3. PINPOINT Pushbutton—Press and hold the Pinpoint pushbutton to determine the exact location of a target that is still hidden in the ground, wall or other structure. When pinpointing, the Upper Scale on the LCD Screen indicates signal strength.
peak signal area. With practice at pinpointing, you will be able to pinpoint objects very quickly. 4. Five MODE options—Like the ACE 150, the ACE 250 has All-Metal, Jewelry and Coins modes. The ACE 250, however, has two additional modes: Custom and Relics. • CUSTOM Mode—This Mode can be programmed by the operator. The ACE 250 is factory preset with the CUSTOM Mode set the same as the COINS Mode.
Use the ELIM pushbutton to delete LCD cursors on the Lower Scale. the earring is scanned. Next, use the DISCRIM pushbutton to move the Target ID cursor to the left and right. Push the ELIM button to delete the LCD cursors on the notch Discrimination Scale (see illustrations above), leaving only the one where the Target ID cursor illuminated when the earring was scanned.
ELIM can also be used to modify the Notch Discrimination Scale to reject a specific type of trash while detecting all other metal. When a trash metal is audibly detected while hunting, simply push the ELIM button to create a notch where the Target ID cursor signaled the presence of the trash. The next time the ACE 250 encounters the same trash item, it will not produce an audible signal.
Hunting With Your ACE Detector • If you’re new to treasure hunting start searching in sandy areas, such as those found near playgrounds or on the beach. These sandy and loose gravel areas make it easier to learn how to use your metal detector to pinpoint and dig targets. • Hunt in your own yard and around playground lawns once you’re familiar with your new metal detector. These areas give you an opportunity to test your pinpointing and digging practices in manicured lawns.
• Walk slowly as you scan your searchcoil in a straight line from side to side while moving the coil at a speed of about 1/2 to 1 foot per second. Advance the searchcoil about one half the diameter of the searchcoil at the end of each sweep.
Digging a Target To retrieve your treasure in a grassy area: 1. Cut a C-shaped half circle in the ground about 3 to 4 inches deep where you’ve pinpointed your target. 2. Gently fold the grass plug onto a handkerchief or similar type cloth. 3. Retrieve your target from the hole or use a probe to further investigate its location. If the target is deeper place the excess soil on top of the folded plug. 4. Replace the loose soil and fold the plug back into the ground.
Troubleshooting Guide SYMPTOM SOLUTION No power 1. Ensure batteries are installed in the correct position. 2. Replace all old batteries with all new batteries. Erratic sounds or target ID cursor movement 1. Ensure your searchcoil is securely connected and the coil cable is snugly wound around the stem. 2. If using the detector indoors, be aware that excessive amounts of metal can be found in floors and walls. 3. Reduce your sensitivity setting. 4.
Code of Ethics The following is a Code of Ethics that many treasure hunt clubs endorse and hobbyists follow to preserve our exciting hobby of metal detecting. We encourage you to do the same: • I will keep informed on and obey all laws, regulations and rules governing federal, state and local public lands. • I will aid law enforcement officials whenever possible. • I will cause no willful damage to property of any kind, including fences, signs and buildings. • I will always fill the holes I dig.
• I will not leave litter or other discarded junk items lying around. • I will carry all trash and dug targets with me when I leave each search area. • 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.
Caution! When searching for treasure with your Garrett detector, observe these precautions: • Never trespass or hunt on private property without permission. • Avoid areas where pipelines or electric lines may be buried. • National and state parks / monuments, etc are absolutely off-limits. • Deepseeking detectors can detect concealed pipes, wiring and other potentially dangerous material. When those are located, the proper authorities should be notified.
• 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 you are uncertain of the ground conditions. • If you are unsure if you can use your metal detector in any area, seek permission from the proper authorities.
Bench Tests You can conduct bench tests to become more familiar with your detector’s operation. To conduct a bench test: 1. Place the searchcoil on a flat, non-metallic surface that is several feet from other metallic objects. 2. Select the search mode you wish to test. 3. Pass various metal objects (coins, bottle caps, nails, etc.) across the searchcoil at a distance of one to two inches. Your metal detector will audibly and visually identify the target.
4. Perform this test in all the modes available on your detector. Observe the sounds as well as the graphics on the LCD that are made in each mode. 5. Record the results of your bench tests and refer to them when hunting in the field.
Caring For Your ACE Detector Your Garrett detector is a rugged machine, designed for outdoor use. However, as with all electronic equipment there are some simple ways you can care for your detector to maintain its high performance. • Avoid extreme temperatures as much as possible, such as storing the detector in an automobile trunk during the summer or outdoors in sub-freezing weather. • Keep your detector clean. Wipe the control housing with a damp cloth when necessary.
• Protect your control housing from heavy mist, rain and blowing surf. • Disassemble the stem, and wipe it and the searchcoil clean with a damp cloth. Be sure not to submerge the connector. • When storing for longer than one month, remove the batteries from the detector. • It is best to use quality alkaline batteries. When changing old batteries be sure to replace with all new batteries for optimum performance.
ACE Warranty & Service Your ACE detector is warranted for 24 months, limited parts and labor, but does not cover damage caused by alteration, modification, neglect, accident or misuse. In the event you encounter problems with your ACE detector please read through this Owner’s Manual carefully to ensure the detector is not inoperable due to manual adjustments. On the ACE 250, press and hold the POWER Pushbutton for 10 seconds to return the recommended factory settings.
3. Included a letter that fully describes the problem and conditions under which they occur. 4. Included your name, address and a phone number where you can be reached between 8:30 a.m. and 4 p.m., C.S.T., Monday through Friday on regular business days. 5. Carefully pack the detector in its original shipping box or other suitable box. Make certain that proper insulation or packing material is used to secure all parts. Do not ship stems or headphones, unless they are a part of the problem.
You can call Garrett’s Customer Service Department at 1-800-527-4011 (in the U.S. and Canada) or 1-972 494-6151 (outside the U.S.) if you have further questions (during regular business hours). Please allow approximately one week for Garrett technicians to examine and repair your detector after they receive it; plus another week for return shipping.
ACE Accessories Garrett offers a complete line of ACE accessories that will increase your success and enjoyment of treasure hunting with your new detector. These accessory products are available from your local or dealer or by calling the Garrett factory at 1-800527-4011. 1. ACE™ Tote Sport Bag—#1651500 $14.95 Rugged and durable, this ACE series tote bag is 18” in diameter and is made of durable nylon mesh to easily hold and store all ACE series detectors (when disassembled) and accessories.
2. ACE™ Sport Phones—#1612400 $14.95 These sleek, light-weight sport headphones, with a 1/4” adapter, are designed especially for the ACE detector series to mask out external noise for greater audio signal clarity. 3. ACE™ Baseball Cap (Embroidered)— #1663100 $9.95 This 100% cotton cap features an embroidered green Garrett logo on the front, red and green ACE logo on the side and green garrett.com on the reverse. Comes with a convenient Velcro strap on the back.
4. 4.5” ACE Super Sniper™ Searchcoil— #221800 $74.95 Use when searching for small, shallow targets in trashy or tight places. 5. 9x12” PROformance Searchcoil—#221900 $99.95 Use to increase scan width and depth when hunting in large areas. 6. ACE Environmental Cover-Up—#1619900 $14.95 Protect your detector from light rain and dust without inhibiting view of control panel.
7. Garrett TreasureSound™ Headphones— #1612500 $19.95 With soft, washable ear caps, these lightweight headphones feature stereo sound and durable construction.
RAM BOOKS ORDER FORM Please send me the following RAM books: (Please indicate number of copies desired.) ___ New Successful Coin Hunting.....................$9.95 ___ Treasure Hunting for Fun and Profit..........$9.95 ___ Treasure Caches Can Be Found.................$9.95 ___ Ghost Town Treasures.................................$9.95 ___ You Can Find Gold with a Metal Detector.....$9.95 ___ Buried Treasures You Can Find................$14.95 ___ Gold of the Americas..................................$9.
MAIL-IN ORDER FORM Add $2.00 for first book, and $1.00 for each additional book ordered for handling and shipping charges. Total for books $______________ 8.
1881 W. State Street Garland, Texas 75042 Toll Free: 800.527.4011 Tel: 972.494.6151 Fax: 972.494.1881 Email: sales@garrett.com © 2007 Garrett Electronics, Inc. PN 1526100.G.
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