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20 Garrett Metal Detectors

ACE 300

i

™  21

Battery Level 

Indicator

BATTERY REPLACEMENT

Four bars indicate fully charged batteries� Replace batteries 
when there is only 1 bar remaining� The detector will maintain 
full performance until the batteries need to be replaced� 
NiMH rechargeable batteries may be used, but may have 
a shorter life per charge� You can expect 20 to 40 hours of 
operation depending on battery type and quality�
  Replace the batteries by sliding the cover off the control 
housing� Remove batteries when the 

ACE 300

i

 will be stored 

for longer than 30 days�
  

Note:

 1�5V/cell Lithium batteries can also be used, but the 

use of 3�7V/cell Lithium batteries will damage the detector�

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

Summary of Contents for ACE 300i

Page 1: ...tt Electronics Inc PN 1534210 A 0216 1881 W State Street Garland Texas 75042 USA Tel 1 972 494 6151 Email sales garrett com Fax 1 972 494 1881 ACE 300i Owner s Manual Owner s Manual English Spanish Fr...

Page 2: ...mation 7 Audio Features 8 Selecting Modes Discrimination Patterns 9 Sensitivity 10 Notch Discrimination 11 Iron Masking 13 Pinpointing 14 Bench Tests 16 Hunting Tips With Your ACE 300i 17 Troubleshoot...

Page 3: ...The coil must be in motion for target detection but can remain stationary during Pinpoint ACE 300i CONTROL PANEL Sensitivity Setting DISCRIM and Accept Reject Buttons Use DISCRIM or to select a curso...

Page 4: ...up Headphones 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 w...

Page 5: ...to indicate 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...

Page 6: ...above the ground DIGITAL TARGET ID SELECTING MODES Discrimination Patterns Choose from one of four preset discrimination patterns or use CUSTOM Mode to save a personal pattern Use the MODE buttons to...

Page 7: ...h objects from detection such as foil or pull tabs The ACE 300i 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: ...and front to back in a crosshair pattern to locate the peak signal indicated by the loudest audio and the greatest number of segments on the Upper Scale The center of the searchcoil is directly over t...

Page 10: ...cords or surface markers to indicate your test plot targets and their depths Try testing these targets again in several months after the ground has settled during periods of extreme drought or after a...

Page 11: ...fficult angle for your detector to read Scan from different directions to help define the signal In the case of multiple targets switch to the ZERO DISC Mode or press the pinpoint button to precisely...

Page 12: ...ng 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 pro...

Page 13: ...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...

Page 14: ...uding optional ACE searchcoils Garrett Pro Pointer pinpointing detectors and a wide selection of books on treasure hunting are available from your dealer or by calling Garrett s factory at 1 800 527 4...

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