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24 Garrett Metal Detectors

ACE 400

i

  25

The following is a Code of Ethics that many treasure hunters 
and clubs follow to preserve our exciting sport of metal 
detecting.  We encourage you to do the same:

•  I will respect private and public property, all historical and  
  archaeological sites and will do no metal detecting on  
  these lands without proper permission.

• I will keep informed on and obey all local and national  
  legislation relating to the discovery and reporting of found  
 treasures.

•  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 destroy property, buildings or the remains of  

  deserted structures.

• I will not leave litter or other discarded junk items lying  

 around.

•  I will carry all rubbish 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. 

METAL DETECTING CODE OF ETHICS

When searching for treasure with your Garrett detector, observe 

these precautions:
• 

Never

 trespass or hunt on private property without permission.

•  National and state parks / monuments and military zones, etc.  

  are absolutely off-limits.

•  Avoid areas where pipelines or electric lines may be buried. If  

  found, do not disturb and notify proper authorities.

•  Use reasonable caution in digging any target, particularly if you  

  are uncertain of the conditions.

•  If you are unsure about using your metal detector in any area,  

  always seek permission from the proper authorities.

CAUTIONS

Your Garrett detector is rugged, 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. Disassemble the stem and wipe it,  

  the control housing, and the searchcoil with a damp cloth when  

 necessary.

• Remember that your searchcoil is submersible, but your 

 

  control housing and connectors are not.

•  Protect your control housing from heavy mist, rain and blowing  

 surf.

• When storing for longer than one month, remove the batteries  

  from the detector.

•  When changing batteries, use quality alkaline or rechargeable   

  batteries, and replace with all new batteries for optimum  

 performance.

CARING FOR YOUR 

ACE 400

i

 DETECTOR

Summary of Contents for ACE 400i

Page 1: ...State Street Garland Texas 75042 USA Tel 1 972 494 6151 Email sales garrett com Fax 1 972 494 1881 ACE 400i Owner s Manual Owner s Manual Locate deeply buried coins relics and jewelry even in challeng...

Page 2: ...atures 8 Selecting modes Discrimination Patterns 9 Sensitivity 10 Notch discrimination 11 Iron masking 13 Iron audio 14 Pinpointing 16 Bench tests 18 Hunting tips with your ACE 400i 20 Troubleshooting...

Page 3: ...ction but can remain stationary during Pinpoint ACE 400i CONTROL PANEL Sensitivity Setting DISCRIM and Accept Reject Buttons Use DISCRIM or to select a cursor Then use X button to set its discriminati...

Page 4: ...eadphones Warranty card Manual Loosen lower camlock and extend lower stem Insert mounting washers connect searchcoil to stem as shown and hand tighten wing nut Loosen upper camlock insert S stem with...

Page 5: ...ate a target s probable identity with Ferrous iron targets at the left non ferrous targets that are thin or have low conductivity in the middle and thick or high conductivity targets e g thick silver...

Page 6: ...hen the target is centered under the searchcoil and the coil is swept flat and at a constant height above the ground DIGITAL TARGET ID SELECTING MODES Discrimination Patterns Choose from one of four p...

Page 7: ...h objects from detection such as foil or pull tabs The ACE 400i has 12 pixels or notches of discrimination shown on the lower scale Any combination of these pixels can be switched on or off based upon...

Page 8: ...stration 2 Modify pattern with these buttons Use the NOTCH DISC buttons to position the Target ID Cursor above the pixel you wish to eliminate see above illustration Use the ELIM button to delete this...

Page 9: ...pg 19 for more information Note Iron Audio applies only to the notched out pixels to the left of the first accepted pixel within the 6 pixel iron range Therefore it is only effective when at least th...

Page 10: ...cated by the loudest audio and the greatest number of segments on the Upper Scale The center of the searchcoil is directly over the target with the depth of a coin sized target shown on the depth scal...

Page 11: ...testing these targets again in several months after the ground has settled during periods of extreme drought or after a soaking rain Take note of any changes in how these targets are detected Iron Au...

Page 12: ...oduce abrupt changes in ground response that can reduce the detector s performance Walk slowly as you scan your searchcoil in a straight line from side to side at a speed of about 1 meter per second A...

Page 13: ...ting you are doing If specifically hunting for coins COINS mode should be your best choice to eliminate other undesirable targets You may also use the ZERO DISC mode which detects all metal targets to...

Page 14: ...bserve these precautions Never trespass or hunt on private property without permission National and state parks monuments and military zones etc are absolutely off limits Avoid areas where pipelines o...

Page 15: ...ary for your ACE 400i contact the local retail outlet where your detector was purchased To avoid excessive shipping and import charges do not attempt to return a Garrett product to the factory in the...

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