Operation Manual

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GM3+PB

then plug the cable in the socket of the detector and tighten it effortlessly. After this

manipulation the detector is ready for use. Dismantling of the instrument is performed in

reverse sequence.

6. Authorities to manage and operate the instrument.

Authorities for manage

• • switch,, GB''serves as a switching operation modes (manual and automatic ground

balance)

• • Potentiometer,, THRESHOLD''- serves to set the required sound level and adjusts

the depth of the detector;

• • Potentiometer,, SENS "- serves to further increase the depth of detection of metal

objects in slightly mineralized soil ;

• • Potentiometer (located under the box with electronics) regulate working frequency of

200 Hz;

• switch (located under the box with electronics) used for inclusion and exclusion of high

power radiated from the drill;

• • Potentiometer,, GROUND BALANCE "- serves to eliminate the influence of the soil

on the work when in manual mode ground balance;

• • switch,, AUDIO DISC''- with him you determine the depth of segregation of metal

objects in manual mode ground balance, 50% depth of discrimination under,, NORM

"and 90% under,, FULL" ;

• • switch,, VCO DISC "- serves to include discrimination оф multy-toned manual mode

ground balance.

• • Potentiometer,, DISC LEVEL "- adjusts the degree of rejection of the iron objects;

• • Potentiometer,, VOLUME "- serves as a trigger detector and determine the volume;

• • Plug,, HEADPHONES "- it includes where to put mono headset;

• • Led "LOW BATTERY''-indicator of the reduced voltage of the battery;

Working with the detector

Switching on the detector iis made by Potentiometer,, VOLUME ", and it also regulates the

volume.

Choose the power that the detector will work - high power''(mode,, TURBO "), the switch is

placed in a position to the search drill or in mode "normal power ", switch is placed in

position to the operator - (Fig.1)