12
MENU CONTROLS
1: MANUAL GND BAL (MGB)
Setting range 1-200
Factory preset at 100
YouTube Reference
to see how to Manually Ground Balance (MGB)
the QED.
Unable to Ground Balance
If the Ground Balance (GB) is too difficult to achieve or after setting the
Ground Balance the detector becomes noisy for no apparent reason:
•
Try to GB by adjusting the MODE to between 6
–
15 as this will
help reduce the feedback from hot mineralization pockets of
ground
•
Furthermore, keeping the search coil 1 inch off the ground when
detecting can help stabilize the detector at the cost of losing some
sensitivity
on some targets
Note: Higher Mode settings can reduce the audio response on very small
targets
Rechecking Ground Balance
whilst detecting
To recheck the ground balance, tilt/lift the coil at the end of each
left/right swing as you are detecting and take note of the audio
response:
•
If there is no response, then continue detecting as the detector is
Ground Balanced.
•
If there is a RISING response, use the
button to increase the
MGB a couple of clicks (at a time) until the audio response is
reduced to a minimum.
•
If there is a DIPPING response, use the
button to decrease
the MGB a couple of clicks (at a time) until the audio response is
reduced to a minimum.
YouTube Reference
to see how to Recheck the Ground Balance
whilst detecting.
Notes
Содержание QED-PL2
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