Garrett AT Pro - Table of Contents

AT Pro International™
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TABLE OF CONTENTS
AT PRO CONTROL PANEL ................................................................... 4
QUICK START GUIDE ........................................................................... 5
AT PRO COMPONENTS ....................................................................... 6
LIST OF PARTS .................................................................................... 7
ASSEMBLY .......................................................................................... 8
POWERING ON .................................................................................. 11
SEARCH MODES ...............................................................................12
Overview of STD Mode vs PRO Mode ........................................ 12
Standard (STD) Detection Modes .............................................. 13
PRO Detection Modes ................................................................ 15
Proportional Audio (PRO Mode) ................................................. 15
Tone Roll Audio (PRO Mode) ...................................................... 18
TARGET ID INFORMATION ................................................................ 19
DIGITAL TARGET ID ........................................................................... 20
TONE ID ............................................................................................. 21
DISCRIMINATION .............................................................................. 22
Notch Discrimination..................................................................22
Iron Discrimination ..................................................................... 24
IRON AUDIO ...................................................................................... 27
SENSITIVITY ...................................................................................... 30
GROUND BALANCE ........................................................................... 31
Automatic Ground Balance ........................................................ 31
Manual Ground Balance ............................................................ 32
FREQUENCY ADJUSTMENT ..............................................................33
PINPOINTING .................................................................................... 34
Narrowing the Detection Area ................................................... 36
Coin Depth Indicator ..................................................................36
Alternative Pinpointing Methods ............................................... 37
HUNTING TIPS .................................................................................. 39
BENCH TESTS ...................................................................................44
UNDERWATER OPERATION .............................................................. 47
CARE AND MAINTENANCE ............................................................... 48
Battery Replacement .................................................................48
TROUBLESHOOTING GUIDE ............................................................. 50
METAL DETECTING CODE OF ETHICS ............................................. 51
CAUTIONS ......................................................................................... 52
WARRANTY / SERVICE .....................................................................53
ACCESSORIES ................................................................................... 54
SUGGESTED READING ..................................................................... 56