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location. Listen for the loudest, most pronounced audio signal. The Target ID Cursor will 
indicate the target's probable identity on the Display. The Target Guide above the cursor is an 
aid in determining the identity of the target. 
 

PINPOINTING: 
 

Precise pinpointing is an important feature of your detector. Press and hold the PINPOINT 
Touchpad and the searchcoil can remain steady and hover over the target. Slight movements 
of the searchcoil will be reflected on the Upper Scale of the GTA Display. The greatest 
deflection or illumination of segments-right to left- on the Upper Scale indicates the target is 
directly beneath the center of the searchcoil. At the same time on the Lower Scale the 
illuminated segments, left to right, indicate the depth of coin-sized items.  
 
Another method of Pinpointing and Depth Reading used by many treasure hunters is as 
follows. After acquiring a target, set the coil on the ground near but not directly over the target,  
then press and hold the Pinpoint Touchpad. Do not lift the coil from the surface but slide it 
around watching the LCD Display. When the two rows of segments touch each other, the 
target is beneath the center of the coil at the depth indicated by the lower scale. 
 

JUNK TARGETS: 

 
The detector in its initial factory default settings, will not respond audibly to most junk items. On 
occasion, the detector will respond  with a signal that is not clear and sharp as that of a coin. 
Before digging some of these "blips"  see where the target registers on the Graphic Display. 
For many trash targets the detector will show two cursors at once or will give varying target 
identities as multiple scans are made over the item. 
 
It is not unusual for a large object such as an aluminum soft drink can to give an audio signal 
indicating that a good target has been discovered. This is nothing to be worried about. The 
target has been located due primarily to its size, conductivity, and nearness to the searchcoil. 
 
When you determine that it is time to turn the detector off, it takes only a simple press of the 
POWER Touchpad. 
 

OPERATING ADJUSTMENTS: 
 

 When you press the POWER Touchpad the first time, your detector is ready to operate with 
the factory settings in place and the discrimination set to find coins while eliminating most trash 
from detection (Mode B). Many hunters never change from this "Notch" pattern. If you wish to 
change operating modes however, press the Last Mode Touchpad and the detector changes 
to Mode A that is established originally, to find all metals. 
 
The discrimination pattern is easily adjusted to meet the operating needs of any detector 
operator. From locating only one specific item, to locating all metals, it is simply a matter of 
pressing a couple of touchpads. Press the directional arrow to move the cursor either left or 
right. When it comes to the position you wish to turn on or off, press the "Set Disc" touchpad. 
The segment then is either illuminated or not . It is so easy to customize the discrimination 
pattern to fit your own desires. 
 

Содержание Metal Detectors GTAx 550

Страница 1: ...ing the and touchpads Set Disc Discrimination Permits the regulation and or adjustment of the discrimination pattern by turning on and off target cursors on the lower LCD bar which shows the items to...

Страница 2: ...mbly to the GTA housing by depressing the two buttons and coupling the stem to the housing Adjust for the most comfortable operating length 4 Wrap the searchcoil cable snugly about the stem with the f...

Страница 3: ...sharp as that of a coin Before digging some of these blips see where the target registers on the Graphic Display For many trash targets the detector will show two cursors at once or will give varying...

Страница 4: ...chpad will graphically indicate the audio level established Changes to this level can easily be made by pressing the or touchpads until the desired threshold level is attained BATTERIES GTA Series det...

Страница 5: ...not inoperable needlessly Your dealer may also be able to offer advice When your detector must be returned to the factory for service always include a letter that describes its problem as fully as po...

Страница 6: ...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 in...

Страница 7: ...n areas where you are uncertain of underground conditions PATENT PROTECTION Proof of Garrett excellence is the recognition given them by the following United States patents 4 709 213 4 488 115 4 700 1...

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