Gary's Detecting.co.uk -GM3

- User's Guide.

Golden mask 3 is a logical succession of the well known to the public Bandito 2. The new and modern improvements are directed to stabilization of the instrument to work more steadily in very heavy and ore soils and to improve discrimination of different metals.

So the new look of the instrument is not only in its attractive image.

With Golden Mask 3 "the veteran of Montana" places a serious order to the future development of the trade mark.

Characteristics:

• Electronic with a higher power

• filter for electro-magnetic disturbances

• Working frequency - 8KHz (7.0kHz, 6.0kHz)

• VLF-TR technology

• Antenna: type double "D"

• Discrimination by the movement of the coil

• Audio discriminator

• Multitonal discriminator - VCO

• Control of sensibility

• Eliminates ore soils and minerals

• Terminal for headgear

• A box against disturbances

• A hand earth balance

• Automatic earth balance

• Light control of the condition of accumulator

• Minimal consummation 35 mA

• Maximum consummation 65 mA

• Rechargeable batteries- 12V/ 1000 mA

• Automatic charge storage

• 5 years guarantee of electronics

Possibilities:

• System for eliminating earth influence

• Working in regions with high mineralization

• Control of sensibility (depth) of searching

• Indication for lower tension of batteries

• Control of the power of sound

• Control of the level of eliminating of iron objects

• Two regimes of discrimination

• Sound tones for both ferrous and non-ferrous metals

Depth of finding ferrous objects:

• A coin with diameter 16 mm - 26 cm

• A coin with diameter 18 mm - 30 cm

• A coin with diameter 22 mm- 35 cm

• A coin with diameter 40 mm - 43 cm

• A ferrous plate 15õ15 ñm - 85 cm

• A metal 40x40 cm - 150 cm

• A metal 1x1 m - 220 cm

Panel:

• A change over button "AUTO" - used for switching on and switching off of automatic discriminator

• A "THRESHOLD" button - used for regulating the needed sound threshold

• A "GROUND" button - used for eliminating soul influence

• A "DISCRIM." button - used for regulating the level of discriminating iron/ferrous objects

• A "VOLUME" button - used for putting in action the instrument and setting the power of sound

• A "SENS" button - used for setting the needed sensibility of the instrument

• Jack "HEADPHONES" - used for switching in headphones

• A light indicator "LOW BATTERY" - indicates the capacity of batteries

Compatible coils:

• Search coil double "D" 10,5''=25,6 cm - INCLUDED IN THE SET

• Concentric search coil 24cm.

• Concentric search coil 22x36cm.

• Search coil double "D" 32 cm.

• Search coil double "D" 38 cm.