GOLDEN MASK Deep Hunter Pro 3 Instruction Manual page 5

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GM Electronics Ltd
object in the area of the coil is indicated by a low pitch tone (for
ferrous metals) or high pitch tone (non-ferrous metals). In this
mode, the detector's sensitivity is lower, but it is suitable for work
in conditions of heterogeneous and/or highly mineralized soil,
including the presence of ceramic residues and/or small metal
objects that are not desired for detection.
The "TRASH" knob is for rejecting undesirable small pieces of
metal and noise reduction in extremely mineralized soils. A higher
value rejects more objects.
The "RETUNE" button is for quick readjustment and stabilization
of the detector by removing interferences encountered during the
search process. "BOOST" is for amplification of the received
signal: in position "ON" it gives about 20% extra depth of
detection without use of additional battery power.
After turning the switch "BOOST" to "ON" position, "RETUNE"
must be pressed.
"SIGNAL" is a precision high quality analog meter indicating the
strength of the received signal and the level of charge of the built-
in battery; there are 3 embedded LEDs for indicating the type of
the metal and the condition of the battery: "Fe", "n-Fe" - LED
indication of the type of metal - green for ferrous metals and red
for non-ferrous metals;
"Battery!" is a LED for indicating less than 10% residual charge
of the built-in battery, indicating a necessary recharge (see #11);
"Battery Check" - button to check the level of battery charge.
This button can be used at any time when the detector is switched
"ON". When the arrow is in the red sector, the battery should be
recharged!
Golden Mask Deep Hunter Pro3 – Instruction manual
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