GM Electronics Ltd.
Golden Mask Deep Hunter Pro7
– Instruction Manual
14
Operating Notes
1.
If, while searching, random disturbances or prolonged
changes of the frequency of the sound signal (false signals)
appear, the
“SMART TUNE”
button should be pressed and
released. This action can be repeated several times to ensure
complete elimination of the interference and re-establish stabile
operation. Reducing the
“SENSITIVITY”
and/or switch
“GAIN”
to
“LOW”
will also reduce the interferences.
2.
After the detector is turned
“Off”
, the red LED
“Battery!”
will
be lit for a second or two. This does not indicate a battery
problem. Only when this LED lights-up when the detector is
turned “On” (running), you should charge the battery.
3.
Keep a consistent height of the coil above the surface during
the search to ensure optimal functioning of the systems to
eliminate the influence of the ground and the maximize detection
depth.
4.
Do not use (or leave) the detector in a humid environment or
in wet bushes, snow and/or water
– the electronics unit could be
damaged as it is not sealed. When you connect the coil to the
electronics, you should prevent the entry of dirt or moisture in
and around the contact pins of the connectors.
5.
Working with the detector in industrial areas and places with
a large amount of metal junk in the soil, and/or with presence of
industrial electromagnetic interferences, can lead to instability
and/or inability to work. This requires reducing the sensitivity of
the device with the
“SENSITIVITY”
knob, which will reduce the
depth of detection, but it is the only way to achieve stability in
such conditions.
6.
After extensive work with the detector, with repeated
attachment and removal of search coil connectors, the
connector could be damaged - please carry out these activities
very precisely and carefully to avoid costly and severe damage.
Contact points of the connector should be kept clean and dry.