GM Metaldetectors Ltd.
Golden Mask Deep Hunter pro – Operating Instruction
WARNING!
Do not leave your metal detector on wet grass, snow to avoid moisture
penetrating the electronic block and especially the battery! During assembly
of the detector in wet or snowy conditions, avoid moistening the cable
plug!
Operating the metal detector in residential and industrial areas may be
hampered by electromagnetic interference or the presence of modern iron
pollutants. For a steady operation of the detector, you need to decrease the
sense (SENSE) which, respectively, decreases the search depth.
Use only quality headphones, preferably with an in-built potentiometer for
fine audio adjustment.
After continuous work with the detector and multiple plugging/
unplugging of the cable jack into/from the socket of the control box, it is
possible that the connection between the two deteriorates (when gently
touching the cable jack, the metal detector makes a sound as if detecting
metal). You should carefully clean the contact surface of the cable plug with
a needle or a fine file. For a better result, slightly bend inwards all openings
of the cable plug.
Do not switch on the detector when the outside temperature significantly
differs from the temperature indoors (i.e. in a warm room). Wait for about
20-30 minutes until the detector adjusts to the temperature change before you
switch it on.
Do not switch on the detector while the batteries are being recharged. This
can damage the electronics.
