Visual Land Impulse Instruções de Operação descarregar pdf (Página 13)

3. Walk slowly and sweep the search coil in a tight

semicircle, keeping the coil parallel and as close to

the ground as practical.

4. The IMPULSE has three signals that alert you to a

target: 1) an audible tone, 2) a meter that measures

signal strength and 3) a flashing red light. Listen intently

for the IMPULSE audio signal tone. The tone increases

in volume and raises in pitch when directly over the

target and decreases in volume and lowers in pitch

when moving away.

5. Overlap your sweeps by at least 50 percent.

Remember that your coil’s depth penetration is

conical, and if you don’t overlap each sweep you’ll

miss the deeper targets.

6. Search in a methodical manner. Pay close attention

to where you’re going and where you’ve been.

Be sure to keep the search

coil parallel and close to

the ground at all times.

When the stem length is properly adjusted

the IMPULSE is balanced for sweeping in a

tight semicircle. Wide to the right for right

handers. Wide to the left for left handers.

Be sure to overlap your sweeps.

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Visual Land Impulse Instruções de Operação Página 13