4
Fast Retune feature quickly
tunes out mineralized ground,
saltwater, wet sand, and other
challenging environments.
Notes:
• Lower Sensitivity settings are recommended to prevent detection of
highly mineralized grounds.
• Detection
remains operable during the adjustment mode.
• Settings will be remembered when the unit is switched off and back on.
Fast Retune for Mineralized Ground
To tune out the detection of saltwater, wet sand or highly mineralized
ground, hold the tip of the
Pro-Pointer AT
to the water, sand or soil and
quick-press the button (
) for an instant Retune.
If necessary, repeat this Fast Retune to further eliminate any
environmental response. Note: An alternate means of eliminating the
ground response is to reduce Sensitivity.
Precisely Pinpointing Large Targets
Slowly scan toward the object until the response increases to full/constant
alarm. Then quick-press the button to instantly retune and narrow the
detection field. Continue scanning toward the object to find its precise
location. Repeat this Fast Retune to further narrow detection field as needed.
Summary of Contents for Pro-Pointer AT 1140900
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