Control Panel; Control Knobs; Off / On / Gain - Fisher GOLD BUG Owner's Manual

CONTROL PANEL

CONTROL KNOBS:

a. Click right to turn on. Click left to turn off.
1. OFF/ON/G IN
b. Turning the knob clockwise increases the detector's sensitivity; the
higher the sensitivity, the deeper targets will be detected, and the more
likely the detector will be to detect very small targets.
c. As you turn the knob, notice that the GAIN value at the bottom-right of
the screen displays your current sensitivity setting.
The left knob is labeled "GAIN" and in DISCrIMINATION Mode it alone
Sensitivity in DISC Mode
controls the sensitivity of the detector.
In All Metal Mode, GAIN increases as you rotate the knob clockwise.
G IN in LL MET L Mode
THreSHOLD is controlled independently using the right knob.
a. Click knob to the far-left "DISC" position and the detector enters
2. DISC / LL MET L / THRESHOLD
DISCrIMINATION Mode.
b. Click on clockwise to operate in ALL MeTAL Mode.
c. In ALL MeTAL Mode, rotate knob to increase the threshold.
Threshold values range from -40 to +40.
In ALL MeTAL Mode, the Threshold control can be used in two ways.
14
Control knobs continued on next page