Minelab X-Terra 50 Manuel d'instructions télécharger pdf (Page 29)

High

4” (10 cm)

Using the detector in all metal, ﬁ nd a clear area

of ground without any targets.

Hold the coil parallel and 4” (10 cm) above the

ground. Select

GROUND BALANCE*. A constant hum

known as the ground balance tone will sound

when the coil is held steady.

Continuously lower and raise the coil towards

and away from the ground and listen to the

ground balance tone. Try to lower the coil as close

to the ground as possible without touching it.

Adjust the ground balance using + and -,

listening for minimum volume which will

occur during the transition from low to high.

If the tone is low, increase the ground balance

setting using +, if the tone is high, decrease

the setting using -. The menu scale and numeric

ID will indicate the chosen setting.

Low

Medium

quiet

If ground balance is in between two

numbers, select the lowest number.

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Minelab X-Terra 50 Manuel d'instructions Page 29