Garrett Metal Detectors LS Radar Detector User Manual


 
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Pinpointing with Mono Searchcoils
First, slowly scan the searchcoil from side-to-side
over the target area, noting the location where the
loudest signal occurs. Then draw an imaginary "X" on
the ground by scanning the searchcoil front-to-back
and again noting the location of the loudest signal.
The center of the "X" is the location of your target.
Note: the Infinium LS is a motion-mode-only
detector; the searchcoil must be moving slightly in
order to maintain detection sound.
9.  Adjusting Frequency
You can subtly adjust the operating frequency to
reduce interference caused by other detectors or
power lines if needed. To adjust frequency:
Turn the Threshold dial beyond “MAX” to “Freq.
Adjust” and you’ll notice that the audio threshold was
increasing and then abruptly dropped back to a lower
level. The detector is now in a "Frequency Adjustment
Mode".
You can now adjust the operating frequency using
the Discrimination knob. Incrementally adjust the
Discrimination knob, pausing after each adjustment
to listen, until you obtain minimum interference. Note
that there are 32 different frequencies to choose from
so turn the dial in very small steps.