GTAx™ 550 - Garrett

The Upper Scale of the graphic display will indicatea detected target. This indication will remain for fiveseconds or until a new target is detected (whichevercomes first). The Target ID Guide located abovethe Graphic Display will help identify your detectedtarget.When scanning, do not hurry. Walk at a pacethat is comfortable. Be methodical. Do not skipany areas. Overlap each sweep at least 25%of the searchcoil's width. Wear headphones forgreater sound perception and concentrate on yourscanning.Erratic SoundsWhen a metallic object is accepted, the detector'sspeaker or headphone sound will increase fromyour audio threshold level. Some rejected targets,however, may cause the audio to "break up" orsound erratic. This is generally a response toshallow trash targets and can be remedied byraising the height of your searchcoil when scanning.Another indication of a reject target is an audio26