- User's Guide.

Gary's Detecting.co.uk -GM3-GM3+POWER BOX IS DEEPER

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

Characteristics:

• Electronic with a higher power

• filter for electro-magnetic disturbances

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

• Antenna: type double "D"

• Discrimination by the movement of the coil

+30% compared with Golden Mask 3

Increase Voltage in Search Coil to more than 120V.

There is an button which let you change working frequency of detector.

ompatible 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.

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