20
4: GAIN
Setting range is 1-10
Factory pre-set at 1
Description
GAIN amplifies target response, ground & mineral noises and EMI.
GAIN only marginally improves detection depth. For better depth
penetration use a larger search coil.
Set GAIN as high as possible. If ground becomes noisy or impossible
to detect or recognize a target in audio, check ground balance or
reduce GAIN until stable.
Note: Ensure that GAIN is re-checked often, usually after a Ground Balance
as mineralized ground may allow a higher GAIN setting depending on
the prevailing ground conditions.
Adjusting Gain
Select Menu Option #4, then press the
button to open the GAIN
setting, then either:
•
Increase the GAIN number with the
button, or.
•
Decrease the GAIN number with the
button.
YouTube Reference
Notes
Summary of Contents for QED-PL2
Page 18: ...18 2 THRESHOLD B THS B BIAS Setting range 1 99 Factory preset at 50 Notes ...
Page 34: ...34 NOTES ...
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